Bryant SYSTXBBUIZ01 Thermostat User Manual

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Installation and Start-Up Instructions  
Evolution™ Zone Control  
SYSTXBBUIZ01  
Cancels: New  
II UIZ01-0-1  
3-04  
0
WARNING signifies a hazard, which could result in personal  
injury or death. CAUTION is used to identify unsafe practices,  
which may result in minor personal injury or product and property  
damage. NOTE is used to highlight suggestions which may result  
in enhanced installation, reliability, or operation.  
ZONE  
INTRODUCTION  
The Evolution Zone System consists of several intelligent com-  
municating components which includes the Evolution Zone Con-  
trol (or User Interface), Smart Sensors, Damper Control Module,  
variable- speed furnace or FE fan coil, 2-speed AC or HP, which  
continually communicate with each other via a four-wire connec-  
tion called the ABCD bus. Commands, operating conditions, and  
other data are passed continually between components over the  
ABCD bus. The result is a new level of comfort, versatility, and  
simplicity.  
HEAT  
COOL  
HOLD  
All furnaces or fan coils are variable-speed and multi stage for  
maximum flexibility, efficiency, and comfort. They support con-  
trolled ventilation, humidification, dehumidification, and air qual-  
ity control. Either a dual capacity (communicating), or a standard  
24 vac controlled outdoor unit may be used.  
OFF  
EVOLUTION SYSTEM  
When using conventional outdoor units, the variable-speed furnace  
or fan coil provides the 24 volt signals needed to control them.  
Also, the Evolution™ Damper Control Module (P/N  
SYSTXBB4ZC01) allows connection of a conventional HRV or  
ERV without the need for a separate wall control.  
Evolution™ Zone Control  
SYSTXBBUIZ01  
A04031  
All system components are controlled through the wall mounted  
Evolution™ Zone Control, which replaces the conventional ther-  
mostat and provides the homeowner with a single wall control for  
all features of the system.  
NOTE: Read the entire instruction manual before starting the  
installation.  
This symbol indicates a change since the last issue.  
TABLE OF CONTENTS  
SAFETY CONSIDERATIONS.....................................................1  
INSTALLATION AND START-UP OVERVIEW  
This instruction covers installation of the Evolution™ Zone  
Control only. Physical installation instructions for the indoor and  
outdoor equipment, Damper Control Module, and accessories are  
provided with each unit.  
INTRODUCTION..........................................................................1  
INSTALLATION AND START-UP OVERVIEW......................1  
INSTALLATION...........................................................................1  
INITIAL POWER-UP....................................................................5  
QUICK START..............................................................................7  
INSTALL / SERVICE MENUS....................................................7  
OPERATIONAL INFORMATION.............................................12  
TROUBLESHOOTING ...............................................................13  
Setup, commissioning, operation, and troubleshooting of the  
Evolution Zone System is covered only in this installation instruc-  
tion. It is the guide to connecting the system components and  
commissioning the system once all physical components are  
installed. Special screen prompts and start-up capabilities are  
provided in the Evolution System to simplify and automate the  
initial commissioning of the system.  
Install Evolution™ Zone Control according to this instruction.  
SAFETY CONSIDERATIONS  
Install indoor unit, outdoor unit, and accessories according to  
their instructions.  
Read and follow manufacturer instructions carefully. Follow all  
local electrical codes during installation. All wiring must conform  
to local and national electrical codes. Improper wiring or installa-  
tion may damage the Evolution™ Zone System. Recognize safety  
Wire complete system according to this instruction.  
Setup, commission, and operate system according to this  
instruction to assure a smooth and trouble free start-up.  
information. This is the safety-alert symbol  
. When you see this  
symbol on the equipment and in the instruction manual, be alert to  
the potential for personal injury. Understand the signal words  
DANGER, WARNING, and CAUTION. These words are used  
with the safety-alert symbol. DANGER identifies the most serious  
hazards, which will result in severe personal injury or death.  
INSTALLATION  
A. Step 1 — Check Equipment and Job Site  
INSPECT EQUIPMENT — File claim with shipping company,  
prior to installation, if shipment is damaged or incomplete.  
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B. Step 2  Evolution Zone Control Location and  
Wiring Considerations  
Each communicating device in the Evolution Zone System has a  
four-pin connector labeled ABCD. It is recommended that the  
following color code be used when wiring each device:  
WARNING: ELECTRICAL SHOCK HAZARD  
Failure to follow this warning could result in personal  
injury or possible equipment damage.  
A Green = Data A  
B Yellow = Data B  
C White = 24VAC (Com)  
D Red = 24VAC (Hot)  
Disconnect Power before routing control wiring.  
It is not mandatory that the above color code be used, but each  
ABCD connector in the system MUST be wired consistently.  
All wiring must comply with national, local, and state codes.  
EVOLUTIONZONE CONTROL LOCATIONThe Evolu-  
tion Zone ControlUser Interface is the command center for the  
Evolution Zone System and is typically located in Zone 1 to sense  
and control temperature in this zone. It should be located where it  
is easily accessible and visible to the adult homeowner or end user.  
LOCATING DAMPER CONTROL MODULE All wiring is  
run back to the Damper Control Module. Select a location near the  
furnace or fan coil where wiring from the User Interface, each  
Remote Room Sensor or Smart Sensor, each damper actuator, and  
the equipment itself can come together easily.  
For accurate temperature measurement, the following guidelines  
should be followed:  
The Damper Control Module is approved for indoor use only and  
should never be installed with any of its components exposed to  
the elements. The Damper Control Module (and zone dampers)  
may be installed in any area where the temperature remains  
between -4°F. to 158° F. (-20°C to 70°C), and there is no  
condensation. The cover must be installed to prevent damage from  
other sources. Do not locate where it will be accessible to children.  
It may be mounted in either vertical or horizontal position.  
Remember that wiring access is likely the most important consid-  
eration.  
The EvolutionZone Control and Room Sensors should be  
mounted:  
Approximately 5 feet (1.5 meters) from the floor.  
Close to or in a frequently used room, preferably on an inside  
partitioning wall.  
On a section of wall without pipes or ductwork.  
The EvolutionZone Control and Room Sensors should NOT be  
mounted:  
Close to a window, on an outside wall, or next to a door leading  
to the outside.  
CAUTION: ELECTRICAL OPERATION HAZARD  
Failure to follow this caution may result in equipment  
damage or improper operation.  
To prevent possible damage to the Damper Control  
Module, DO NOT mount on plenum, ductwork, or flush  
against furnace or fan coil.  
Exposed to direct light or heat from a lamp, sun, fireplace, or  
other temperature-radiating objects which could cause a false  
reading.  
Close to or in direct airflow from supply registers.  
In areas with poor air circulation, such as behind a door or in  
an alcove.  
REMOTE ROOM SENSOR OPTION A remote room sensor  
can be used with the EvolutionZone Control to take the place of  
the User Interface internal temperature sensor. This allows the  
EvolutionZone Control to be mounted in areas with less than  
optimal airflow (such as near an exterior door, window or in a  
closet). The remote sensor can be wired to the terminal block  
connectors labeled S1 and S2 at the User Interface backplate, or  
the OS1 and OS1C connection at the Damper Control Module. In  
either case, the Evolution Zone Control will automatically detect  
the remote room sensor and ignore its internal temperature sensor.  
It is also important to note the humidity sensor cannot be remotely  
located, so do not locate the Evolution Zone Control in an area  
where humidity sensing may not be accurate.  
MOUNTING EVOLUTIONZONE CONTROL There are  
two options for mounting the Evolution Zone Controlto the  
wall. First, become familiar with all plastic assembly pieces shown  
in Fig. 2 through 9. The User Interface will snap together with  
either the Recess Mount or the Surface Mount backplate.  
RECESS MOUNT This provides the thinnest mounting con-  
figuration (See Fig. 3). The backplate containing the recessed  
terminal block can be mounted directly to the wall by cutting a  
hole 1 ½wide by 2 1/8high. Mark location and cut hole in wall.  
NOTE: Always ensure the Evolution Zone Control location is  
acceptable before cutting any holes in wall.  
NOTE: S1 & S2 connection on UI backplate is now used for  
Remote Room Sensor, NOT for OAT Sensor hookup.  
SURFACE MOUNT This provides surface mounting configu-  
ration, which allows use of a small hole in the wall. A surface  
mount backplate is supplied (See Fig. 4). Attach backplate as  
shown in Fig. 7, and the assembly will mount directly to the wall  
requiring only a small hole in the wall allowing a four wire  
connection to pass through.  
In addition, the Remote Room Sensor is a temperature sensor only,  
having no additional user inputs. This sensor is typically connected  
to the Damper Control Module and used to sense and control  
temperature in each zone.  
SMART SENSOR Any zone may use a Smart Sensor. It  
provides a temperature display and buttons to adjust the desired  
temperature in that zone only. It also displays outdoor temperature  
and indoor humidity. If a Smart Sensor is used in a zone, a Remote  
Room Sensor may also be used in the same zone. The Remote  
Room Sensor has priority over the Smart Sensor.  
NOTE: Once Evolution Zone Control is secured to wall with  
the backplate assembly (snapped together), care must be taken not  
to bend or break the interlocking tabs when removing. Gently  
remove Evolution Zone Control by rocking up/down until inter-  
locking tabs release.  
WIRING CONSIDERATIONS Ordinary thermostat wire is  
recommended. Use 22 AWG or larger for normal wiring applica-  
tions. Continuous wire lengths over 100 ft. should use 20 AWG or  
larger.  
NOTE: ABCD bus wiring only requires a four-wire connection;  
however, it is good practice to run thermostat cable having more  
than four wires in the event of a damaged or broken wire during  
installation.  
DECORATIVE BACKPLATE Supplied is a thin decorative  
backplate (see Fig. 5), to hide any marks/screw holes left from the  
previous thermostat. This decorative backplate (or beauty ring) can  
be used in either the recess or surface mount installation by  
snapping it onto back of recessed mount backplate or surface  
mount backplate before securing to wall. See Fig. 8 and 9 for a  
larger decorative backplate P/N SYSTXXOLBP01 (5.75wide X  
6tall), which can be ordered separately.  
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A04017  
A03190  
A03191  
Fig. 5Thin Decorative Backplate  
Fig. 2Evolution Zone Control  
A03185  
Recessed terminal  
block in wall 11/2˝  
wide by 2 1/8˝ high  
Recessed Mount  
Interlocking Tabs (4)  
Fig. 6Recessed Mount Assembly  
A03186  
Fig. 3Recessed Mount Backplate  
Surface Mount  
Backplate to wall  
Interlocking Tabs (4)  
A03187  
Fig. 7Surface Mount Assembly  
c. Discard or recycle old control.  
Fig. 4Surface Mount Backplate  
NOTE: Mercury is a hazardous waste, if existing control contains  
any mercury, it MUST be disposed of properly.  
C. Step 3  Installing Evolution Zone Control™  
3
. Select Evolution Zone Control mounting plastic (recess  
mount or surface mount and decorative backplate if de-  
sired).  
WARNING: ELECTRICAL SHOCK HAZARD  
Failure to follow this warning could result in personal  
injury or death.  
Before installing Evolution Zone Control, turn off all  
power to equipment. There may be more than one power  
source to disconnect.  
4
. Route wires through large hole in mounting plastic. Level  
rear plastic against wall (for aesthetic value only - Evolution  
Zone Controlneed not be level to operate properly) and  
mark wall through two mounting holes.  
5
. Drill two 3/16 inch mounting holes in wall where marked.  
1
2
. Turn off all power to equipment.  
6. Secure mounting plastic to wall using two screws and  
anchors provided.  
. If an existing User Interface or control is being replaced:  
a. Remove existing control from wall.  
7
. Adjust length and routing of each wire to reach each wire  
entry on the connector backplate. Strip ¼ inch of insulation  
from each wire.  
b. Disconnect wires from existing control.  
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1
1
1. Perform installation of all other system equipment (i.e. zone  
sensors, dampers, humidifier, ventilator, UV lights, etc.)  
2. Turn on power to equipment.  
Zone  
Button  
Fan Button  
ZONE  
Display Screen  
(
LCD)  
Left-Side  
Button  
Right-Side  
Button  
A03188  
Time (+/-)  
Button  
HEAT  
COOL  
Heat Button  
Cool Button  
Fig. 8Large Decorative Backplate  
Hold  
Button  
HOLD  
Temperature  
(
+/-) Button  
SCROLL  
System  
On/Off Button  
SCHEDULE  
VACATION  
BASIC  
ADVANCED  
Schedule & Vacation  
Program Buttons  
Basic & Advanced  
Setup Buttons  
PROGRAM  
SETUPS  
Up/Down  
Scroll Buttons  
Schedule  
to program to start/end  
temperature  
schedule  
Vacation  
Basic  
to set time, for all other  
humidity settings  
Advanced  
Flip Down  
Door  
vacation  
Scroll  
up & down  
A04038  
Fig. 11Functional Overview  
EQUIPMENT WIRING DIAGRAMS:  
See wiring diagrams Fig. 12, 13, and 14 for connecting the  
Evolution Zone Control and Smart Sensors to the Damper Control  
Module. More information regarding Damper Control set-up and  
wiring can be found in Damper Control Module Installation  
Instructions.  
A03192  
Fig. 9Decorative Backplate Assembly  
8
. Match and connect thermostat wires to proper terminals on  
User Interface backplate. See wiring diagram Fig. 12, 13,  
and 14.  
See wiring diagram Fig. 12 which includes a variable-speed indoor  
communicating furnace or FE fan coil, with a 2-speed Puron™  
communicating outdoor unit. No additional OAT (outdoor air  
temperature) sensor is required because the Evolution Zone  
Control will use the temperature sensor inside the 2-speed unit.  
A Green = Data A  
B Yellow = Data B  
C White = 24VAC (Com)  
D Red = 24VAC (Hot)  
See wiring diagram Fig. 13 for connecting a variable-speed indoor  
communicating furnace or FE fan coil with a 1-speed air condi-  
tioning unit (non-communicating outdoor). An Outdoor Air Tem-  
perature (OAT) sensor may be installed (but is not required) at the  
indoor furnace or fan coil OAT terminals. When OAT sensor is  
applied, the Evolution System will provide enhanced system  
features and benefits.  
NOTE: It is not mandatory that the above color code be used, but  
each ABCD connection in the system MUST be wired consis-  
tently. A separate ABCD Connector comes inside packaging and  
should be used when connecting to furnace (or fan coil). Ensure  
connector is inserted properly into circuit board. (See Fig. 10)  
See wiring diagram Fig. 14 for connecting an FE fan coil with a  
1
-speed heat pump (non-communicating outdoor unit). When OAT  
is applied, the Evolution system will provide enhanced system  
features and benefits.  
A
B
C
D
A03193  
NOTE: For other applications not listed, refer to the Network  
Interface Module (NIM) Installation Instructions.  
Fig. 104Wire ABCD Connector  
HUMIDIFIER CONNECTION — A 24vac bypass or fan  
powered humidifier may be installed.  
CAUTION: ELECTRICAL OPERATION HAZARD  
Failure to follow this caution may result in equipment  
damage or improper operation.  
Improper wiring of the ABCD connector will cause the  
Evolution Zone System to operate improperly. Check to  
make sure all wiring is correct before proceeding with  
installation or turning on power.  
NOTE: Do Not Use a traditional humidistat to control humidifier  
operation. If a humidifier is installed, let the EvolutionZone  
Control operate humidifier.  
Bypass Humidifiers — A bypass humidifier should be wired  
directly to the furnace or fan coil HUM and 24vac COM terminals.  
The Evolution Zone Control will automatically energize the HUM  
output during a call for humidification.  
9
. Push any excess wire into the wall. Seal hole in wall to  
prevent any air leaks. Leaks can affect operation.  
Fan Powered Humidifiers — Most fan powered humidifiers  
produce internal 24vac in order to energize upon a switch or  
contact closure. For this application, a 24vac N.O. Isolation Relay  
(DPST) MUST be used to prevent mixing the internal humidifier  
power with the indoor equipment transformer. Applying 24vac  
1
0. Attach Evolution Zone Control to the mounting plastic by  
lining up the plastic guides on the back of the control with  
the opening on the mounting plastic and push on.  
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Indoor  
Unit  
WARNING: FIRE OR EQUIPMENT HAZARD  
Failure to follow this warning could result in equipment  
damage or fire.  
Do not apply 24vac fan powered humidifier (with internal  
power supply) direct to indoor unit HUM and COM  
terminals.  
Zone Control  
User Interface &  
Smart Sensor(s)  
2-Spd. AC or HP  
Green  
Yellow  
A
B
C
A
B
C
A
B
C
D
White  
Red  
D
D
A
B
C
D
A
B C D  
HUM  
INITIAL POWER-UP  
Humidifier  
Connection  
NOTE: Refer to Functional Overview (Fig. 11) to become  
familiar with key function buttons such as System On/Off,  
Zone, Fan, Left-Sideand Right-Sidebuttons, etc. These  
function buttons will be used frequently during setup.  
Damper  
Control  
module  
COM  
24V  
OAT  
Sensor  
Optional)  
(
OAT  
A. Section 1  Power Up Sequence  
Fig. 12  Communicating Indoor Unit w/2-Speed Pu-  
ron Communicating Outdoor Unit  
INDOOR UNIT  
OUTDOOR UNIT  
A04018  
ESTABLISHING  
COMMUNICATIONS  
WITH EQUIPMENT  
Indoor  
SEARCHING FOR  
INDOOR EQUIPMENT  
SEARCHING FOR  
OUTDOOR EQUIPMENT  
Zone Control  
User Interface &  
Smart Sensor(s)  
Unit  
PLEASE WAIT  
WORKING  
WORKING  
Green  
Yellow  
SOFTWARE  
VERSION  
A
B
C
A
B
C
D
White  
Red  
A03195  
D
Fig. 15  Power Up Sequence  
1
-Spd. AC  
A
B
C
D
A
B
C
D
This section addresses initial power up (or commissioning) of a  
new Evolution Zone Control. The User Interface will commu-  
nicate and identify all Evolution components in the system. The  
following is a typical example for a communicating Variable-  
Speed Furnace / Fan Coil with a 2-spd. Air Conditioner / Heat  
Pump (including Dual Fuel).  
HUM  
Humidifier  
Connection  
COM  
4V  
C
Y
2
Damper  
Control  
module  
Y/Y2  
OAT  
Sensor  
OAT  
The User Interface display will light up and indicate that it is now  
ESTABLISHING COMMUNICATIONS WITH EQUIPMENT  
PLEASE WAIT. The User Interface will automatically continue  
by SEARCHING FOR INDOOR EQUIPMENT, followed by  
Fig. 13  Connection Diagram for Furnace or FE Fan  
Coil with 1-Speed AC  
A04019  
SEARCHING FOR OUTDOOR EQUIPMENT(See Fig. 15).  
Once the indoor and outdoor equipment has been found, the  
Installer will be asked to select Accessories. Proceed to Section 4.  
Selecting Accessories.  
NOTE: If the variable-speed indoor equipment (furnace or fan  
coil) cannot be found, the User Interface will display CANNOT  
COMMUNICATE WITH INDOOR UNIT. This MUST be  
corrected before the initial power up sequence can continue. If  
indoor unit is found, but outdoor unit is not found, OUTDOOR  
UNIT NOT IDENTIFIEDwill appear. Proceed to the next section  
for Outdoor Unit Identification.  
Zone Control  
User Interface &  
Smart Sensor(s)  
Variable-Speed  
Fan Coil  
Green  
Yellow  
A
B
C
A
B
C
D
White  
Red  
D
1
-Spd. HP  
A
B
C
D
A
B C D  
Humidifier  
Connection  
HUM  
C
R
C
R
O
O
Damper  
Control  
module  
B. Section 2  Selecting Outdoor Unit  
W
Y
W2  
Y
OUTDOOR UNIT  
OUTDOOR UNIT  
OUTDOOR UNIT  
HEAT PUMP  
NOT IDENTIFIED  
ENTER HEAT PUMP  
36000 BTU  
SELECT TYPE:  
NONE, AC, HP  
NONE  
SIZE  
ENTER NUMBER OF  
SPEEDS, 1 or 2:  
OAT  
Sensor  
OAT  
1
1
8000 TO 60000 BTU  
Fig. 14  Connection Diagram for FE Fan Coil with  
-Speed HP  
PRESS +/- TO MAKE  
SELECTION  
PRESS +/- TO MAKE  
SELECTION  
PRESS +/- TO MAKE  
SELECTION  
1
CONTINUE  
BACK  
CONTINUE  
BACK  
CONTINUE  
A04020  
A03196  
Fig. 16Selecting Outdoor Unit  
If there is no communicating outdoor unit, the screen, shown in  
Fig. 16, will appear. Press either Time or Temp +/- buttons to  
select AC (air conditioner), HP (heat pump), or None (no unit  
installed). Press right-side button to continue to next screen.  
If either AC or HP has been selected as the outdoor unit type, the  
middle screen will appear (See Fig. 16). Press either Time or Temp  
isolation relay coil to furnace or fan coil HUM and COM terminals  
will allow the Evolution Zone Control to automatically energize  
the HUM output during a call for humidification. The N.O. relay  
contacts will be used to energize the humidifier. See fan powered  
humidifier installation instructions for more details.  
+
/- buttons to select appropriate Btu size of outdoor unit, then press  
right side button to continue. If a NIM (Network Interface Module)  
is applied for non-communicating two-speed outdoor equipment,  
select 1 or 2-speed compressor operation , and press right-side  
button to continue.  
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NOTE: Range of outdoor unit Btu selection is limited by model  
number of indoor unit installed. The Evolution Zone Control™  
will not allow an outdoor unit size that is not supported by the  
installed indoor unit.  
E. Section 5  Zoning  
ZONING  
ZONING  
ZONE 1  
ZONE 2  
ZONE 3  
ZONE 4  
UI  
RS  
RS  
RS  
SEARCHING FOR  
ZONE EQUIPMENT  
NOTE: On new system installations, the model and serial number  
will be recognized and displayed. On any indoor/outdoor board  
replacements, the equipment will be recognized but the exact  
model/serial number will not be displayed.  
WORKING  
UI=USER INTERFACE  
RS=REMOTE SENSOR  
SS=SMART SENSOR  
BACK  
CONTINUE  
C. Section 3  Selecting Electric Heater  
Fig. 18a  Zoning  
A04084  
ELECTRIC HEATER  
NOT IDENTIFIED  
SEARCHING FOR ZONE EQUIPMENT will appear on the  
screen to identify the number of zones detected. This screen will  
show Zone 1, Zone 2, etc. and indicate all zones having either a  
remote room sensor, or smart sensors associated with them. If the  
system contains smart sensors, they must be assigned a zone  
number before continuing. See Smart Sensor Installation Instruc-  
tions on how to assign Smart Sensors to their respective zones.  
When finished, press right-side button to continue. See Fig. 18a.  
ENTER SIZE:  
NONE, 5,10,15 KW  
5 KW  
PRESS +/- TO MAKE  
SELECTION  
BACK  
CONTINUE  
A03197  
Fig. 17Selecting Electric Heater  
F. Section 6  Equipment Summary  
If indoor unit is a fan coil and the electric heater is not  
self-identifying, ELECTRIC HEATER NOT IDENTIFIEDwill  
appear (See Fig. 17). Press either Time or Temp +/- buttons to  
select appropriate size of electric heater installed, then press  
right-side button to continue.  
EQUIPMENT SUMMARY  
FURNACE  
AC  
FILTER  
355MAV0420  
598BNX024  
EAC  
SETUP  
COMPLETE!  
HUMIDIFIER  
UV LIGHTS  
ZONES  
YES  
YES  
12345678  
SAVE  
ALL SELECTIONS/  
NOTE: Range of electric heaters available is limited by model  
number of the fan coil installed. The Evolution Zone Control™  
will not allow an electric heater size that is not supported by the  
installed fan coil.  
NO  
YES  
NO  
YES  
A04109  
Fig. 19Equipment Summary  
D. Section 4  Selecting Accessories  
The EQUIPMENT SUMMARYscreen will appear after Ac-  
cessories and Zoning have been selected. This screen will give a  
summary of all equipment automatically found or manually  
selected. If a wrong selection was made, press left-side button  
Once the indoor and outdoor equipment have been found or  
entered, the following screens will appear allowing the Installer to  
select the AIR FILTER TYPE; HUMIDIFIER INSTALLED; and  
UV LIGHTS INSTALLED(See Fig. 18). Use either Time or  
Temp +/- buttons to make appropriate selections in the highlighted  
area on the display screen. Press right-side button to continue (or  
advance) to the next screen.  
(BACK selection) to go back to that particular screen and make  
changes. When everything is OK, press right-side button again to  
continue. (See Fig. 19)  
The SETUP COMPLETE! SAVE ALL SELECTIONS?″  
screen will appear after Equipment Summary. To Save All  
Selections press (YES) right-side button. Pressing the left-side  
button (NO selection) will return to the Equipment Summary  
screen where changes can be performed to any of the equipment  
selection screens. After selecting YES, the initial power up  
sequence of the new Evolution ZoneControl is complete. The  
User Interface screen will now display normal operating mode.  
AIR FILTER TYPEThis accessory screen will appear first.  
The installer will need to enter the type of filter (MEDIA, EAC, or  
both). See Table 1 and make a selection using Time or Temp +/-  
button, then press right-side button to continue.  
Table 1  Filter Selection  
INSTALLED FILTER  
Inch to 4 inch media  
High voltage EAC  
MENU SELECTION  
MEDIA  
1
EAC  
G. Section 7  Duct Assessment  
High voltage EAC + 1 to 4 inch media  
MEDIA + EAC  
The following screen will appear after Setup is exited. Press  
right-side button to start Duct Assessment. Duct Assessment will  
measure the relative size of the ductwork, including damper  
leakage. These measurements are used to control the correct  
amount of airflow in the zoned system. Status messages will  
appear on the screen to indicate what the system is doing. The  
process will take approximately one minute per zone. At the end of  
the process, the display will show the relative size of each zone  
duct. See Fig. 19a.  
HUMIDIFIER INSTALLED This will appear after the Air  
Filter Type screen. Select whether a humidifier is installed on the  
system, YES or NO, then press right-side button to continue.  
UV LIGHTS INSTALLEDThis screen will appear to select  
ACCESSORIES  
ACCESSORIES  
HUMIDIFIER  
ACCESSORIES  
U.V. LIGHTS  
YES  
AIR FILTER TYPE:  
EAC  
MEDIA  
MEDIA + EAC  
EAC  
INSTALLED?  
YES  
INSTALLED?  
DUCT ASSESSMENT  
DUCT ASSESSMENT  
DUCT ASSESSMENT  
MEASURE DUCT  
CAPACITY FOR EACH  
ZONE.  
ASSESSMENT ACTIVE  
PLEASE WAIT  
PRESS +/- TO MAKE  
SELECTION  
PRESS +/- TO MAKE  
SELECTION  
PRESS +/- TO MAKE  
SELECTION  
ZONE  
CAPACITY  
OPENING ALL ZONES  
AIRFLOW STABILIZING  
ZONE1  
ZONE 2  
ZONE 3  
ZONE 4  
25  
20  
25  
20  
CONTINUE  
BACK  
CONTINUE  
BACK  
CONTINUE  
AIR FILTER MEDIA TYPE  
HUMIDIFIER INSTALLED?  
U.V. LIGHTS INSTALLED?  
4
MINUTES ARE REQUIRED  
TO COMPLETE  
PROGRESS  
A03198  
DAMPER LEAKAGE 10  
PRESS START TO BEGIN  
QUIT START  
STOP  
QUIT  
START  
Fig. 18Accessories  UV Lights  
Fig. 19a  Duct Assessment  
whether UV lights are installed on the system, select YES or NO,  
then press right-side button to continue.  
A04085  
6—  
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QUICK START  
D. Quick Program Schedule for All Days  
For first time installers, Quick Start will allow a quick start up of  
the Evolution Zone System before learning all the details of system  
operation. However, for the best possible comfort and operation  
refer to the Evolution Zone ControlOwners Manual.  
This section will give you a quick program schedule for ALL-  
DAYS of the week. For more information on how to create  
customized schedules for every day, the entire week, or weekend,  
refer to the Owner’s Manual.  
A. Set Day, Time & Desired Humidity  
1. Flip down the door at the bottom of the control.  
1
. Flip down the door at the base of the Evolution Zone  
2. Press the SCHEDULE button, which allows you to create  
Controland press the BASIC button.  
one schedule for the entire home.  
2
. Adjust the highlighted HOUR setting using the TIME  
3. Press either the LEFT or RIGHT side button repeatedly (if  
necessary) until ALLDAYSis displayed. The WAKE  
time period will be highlighted.  
(+/−) button.  
3
4
5
6
. Press SCROLL button (down) to highlight MINUTE.  
. Adjust the MINUTE setting using the TIME (+/−) button.  
. Press SCROLL button (down) to highlight DAY.  
4
. Using the TIME (+/−) button, set the start time for this time  
period.  
5
. Press the red HEAT button. Heating temperature will begin  
. Adjust the current DAY setting using the TIME (+/−)  
flashing.  
button.  
6
7
. Set the heating temperature using the TEMP (+/−) button.  
7
8
9
. Press SCROLL button (down) to highlight HUMIDITY.  
. Press the red HEAT button to select heating humidity.  
. Press the blue COOL button. Cooling temperature will  
begin flashing.  
. Adjust desired heating humidity level using either (+/−)  
8. Set the cooling temperature using the TEMP (+/−) button.  
button.  
9
. Set the remaining periods by using the SCROLL button to  
select DAY,″ ″EVENING,and SLEEP.  
1
1
0. Press the blue COOL button to select cooling humidity.  
1. Adjust the desired cooling humidity level using  
10. To copy a zone, use SCROLL button to select COPY.  
Select YES and copy this zone schedule to other zones  
using NO or YES  
either(+/−)button.  
1
1
2. To exit press BASIC button or close door.  
1
1. Exit the scheduling mode by either closing the door or  
3. If changes are made, you will be asked to SAVE  
CHANGES? YES/NO.  
pressing the SCHEDULE button.  
1
2. If changes are made, you will be asked to SAVE  
CHANGES YES/NO″  
B. Override Heating Schedule  
1
2
3
. Press the red HEAT button. Heating mode is confirmed  
when the red LED next to the red HEAT button is lit.  
INSTALL / SERVICE MENUS  
. Use the TEMP (+/−) button to select your desired heating  
temperature.  
INSTALL/SERVICE  
EQUIPMENT SUMMARY  
INSTALL  
SETUP  
CHECKOUT  
SERVICE  
. The default time for temporarily overriding the temperature  
schedule is 2:00 HRS as indicated by the text on the lower  
left.  
NOTE: Override time will not appear if programming has been  
SOFTWARE VERSION 1  
turned off.  
EXIT  
SELECT  
A03200  
4
. You can change the temporary override time in 15-minute  
increments by pressing the TIME (+/−) button until the  
desired override time is selected, or press the HOLD button  
anytime to override the schedule indefinitely.  
Fig. 20  INSTALL / SERVICE MENUS  
The INSTALL / SERVICEmenus contain a set of vital  
information. This information enables the Installer or Service  
person to view a summary of what has been installed, etc. This  
information is notcovered in the Owner’s Manual.  
C. Override Cooling Schedule  
1
2
3
. Press the blue COOL button. Cooling mode is confirmed  
when the blue LED next to the COOL button is lit.  
To enter INSTALL / SERVICE menus, press and hold the  
ADVANCED button for at least ten seconds. The following menu  
will appear (See Fig. 20):  
. Use the TEMP (+/−) button to select your desired cooling  
temperature.  
NOTE: The INSTALL / SERVICE menu will automatically exit  
. The default time for temporarily overriding the temperature  
schedule is 2:00 HRS as indicated by the text on the lower  
left.  
after 60 minutes of no push button activity.  
EQUIPMENT SUMMARY: Shows all equipment recognized by  
and attached to the system.  
NOTE: Override time will not appear if programming has been  
turned off.  
INSTALL: Used when adding, changing out, or uninstalling  
equipment.  
4
. You can change the temporary override time in 15-minute  
increments by pressing the TIME (+/−) button until the  
desired override time is selected, or press the HOLD button  
anytime to override the schedule indefinitely.  
SETUP: Used to view or modify equipment settings.  
CHECKOUT: Allows testing of equipment operation  
SERVICE: Used to view operation and fault history of equipment  
and enter dealer name/phone number for display.  
7—  
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EQUIPMENT SUMMARY MENU  
OFFSETS: This option allows calibration (or deliberate miscali-  
bration) of the temperature and humidity sensors. These offsets are  
added to the actual temperature/humidity values (defaults = 0).  
EQUIPMENT SUMMARY  
FURNACE  
AC  
FILTER  
HUMIDIFIER  
UV LIGHTS  
ZONES  
355MAV0420  
598BNX024  
EAC  
Zone 1 Offset: -5 to +5 degrees.  
Outside Temp Offset: -5 to +5 degrees.  
Humidity Offset: -10 to +10 percent.  
YES  
YES  
1234  
CYCLES PER HOUR:  
Maximum cycles per hour = 4 (default) or 6.  
BACK  
A04108  
Anticipator = 1 to 9 (default=3). This adjusts sensitivity to zone  
temperature changes. 1 = most sensitive, 9 = least sensitive.  
Fig. 21  EQUIPMENT SUMMARY  
An example screen is shown in Fig. 21:  
PROGRAMMING:  
On or Off (default=On)  
This screen shows indoor unit type and model number, outdoor  
unit type (and model number if a 2-speed unit), filter type, any  
accessories that are installed, and how many zones are recognized.  
Periods Per Day = 2 or 4 (default=4)  
Programmable Fan On/Off (default=Off). If ON is selected, fan  
can be set to Auto, Low, Med, or High independently in each  
zone.  
INSTALL MENU  
SMART RECOVERY:  
On or Off, (default=On)  
INSTALL  
TO ADD, UNINSTALL OR  
RE-INSTALL EQUIPMENT,  
PRESS RIGHT SIDE  
BUTTON  
Applies to programmable operation only. Will start recovery 90  
minutes prior to schedule change in both heating and cooling  
mode.  
ENGLISH/METRIC DISPLAY:  
°F or °C, (default = °F)  
BACK  
INSTALL  
RESET FACTORY DEFAULTS:  
A03202  
Program Schedule:  
Fig. 22  INSTALL  
Yes/No to reset back to Energy Star default Time and Temp  
schedules.  
This menu item will perform start-up process in order to learn all  
equipment in system. Press right side button to initiate the process.  
See Fig. 22.  
User Settings:  
Yes/No to reset the user settings in the Advanced Setup to  
factory default settings.  
SETUP MENU  
This menu has several layers, allowing modification of equipment  
settings. No settings will need to be made at equipment (i.e. DIP  
switches on a furnace). All configuration settings made effective  
from this menu will override equipment configuration made by dip  
switches. Fig. 23 shows all the information that can be found in the  
SETUP menu.  
Install Settings:  
Yes/No to reset install settings in Install/Service menus to  
factory default settings.  
Last 10 Faults:  
Yes/No to reset last 10 faults under Service Info menu.  
Setup = FURNACE:  
SETUP  
Upon a first time start-up of the Evolution Zone Control, the  
furnace DIP switch settings will be copied to the furnace setup  
menu. Any changes can then be made from the Evolution Zone  
Control.  
THERMOSTAT  
FURNACE  
HEAT PUMP  
ZONING  
ACCESSORIES  
SYSTEM MAINTENANCE  
AIRFLOW:  
COMFORT (default)  
EFFICIENCY  
BACK  
SELECT  
A04089  
Selects the airflow of the furnace when heating. EFFICIENCY is  
the airflow used to meet specified ratings, COMFORT is a  
decreased airflow used to increase the output air temperature and  
provide increased comfort.  
Fig. 23  SETUP MENU  
Setup = THERMOSTAT:  
AUTO MODE SETUP:  
AC AIRFLOW:  
Enable/Disable Auto Changeover mode (default=Enable).  
Auto Changeover Time may be adjusted 5 to 120 minutes,  
default = 30 minutes).  
EFFICIENCY  
COMFORT (default)  
MAXIMUM  
(
When Auto mode is enabled (factory default) a change from heat  
to cool (or vice versa) will not occur until an opposite mode  
demand has existed for 30 minutes. If the set point is changed, the  
Selects the airflow of the furnace when cooling. COMFORT is a  
decreased airflow used to improve humidity control. EFFI-  
CIENCY is the airflow used to meet specified ratings. MAXI-  
MUM is a fixed airflow of 400 CFM/ton based on the outdoor unit  
size.  
3
0 minute timer is deleted.  
HEAT/COOL DEADBAND:  
0 to 6 degrees, (default = 2°).  
DEHUM AIRFLOW:  
A minimum difference of 2° is enforced between heating and  
cooling desired temperatures. This will allow one setting to push″  
the other to maintain this difference.  
NORMAL (default)  
HIGH  
8—  
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NORMAL airflow adjustment is used during dehumidifying. If  
duct sweating is an issue, selecting HIGH will increase the  
dehumidifying airflow and reduce the sweating.  
ENTERED SIZE:  
(dependent on indoor unit model)  
Size of the outdoor unit entered during the start-up process. If the  
outdoor unit is a communicating model, this value will not be  
shown. This size can be changed here but is limited to sizes that the  
indoor unit can handle.  
LOW HEAT RISE:  
ON  
OFF (default)  
DEFROST INTERVAL:  
Set this to ON if the system contains a bypass humidifier. The ON  
setting will increase the furnace low heat airflow.  
30 minutes  
STAGING:  
60 minutes  
SYSTEM (default)  
LOW  
90 minutes  
120 minutes (default)  
HIGH  
Time interval at which defrost cycles can occur on a heat pump.  
ELECT HEAT LOCKOUT / LOCKOUT TEMP:  
Controls the staging of the furnace. SYSTEM setting will allow  
the Evolution Zone Controlto determine furnace staging. LOW  
will only run the low stage of furnace heat. HIGH will only run the  
high stage of furnace heat.  
NONE (default)  
+5 to 55 deg. F  
Outside temperature above which the electric heat will not operate.  
In dual fuel applications, heat pump will not operate below  
selected temperature.  
OFF DELAY:  
90 seconds  
120 seconds (default)  
150 seconds  
HIGH COOL LATCH:  
NONE (default)  
80 - 110 deg F  
180 seconds  
Amount of time the blower will continue to run after heating has  
shut off.  
Outside temperature above which only the high speed (of a  
-speed outdoor unit) will run when cooling.  
2
LOCKOUT TEMP:  
Setup = ZONING  
NONE (default)  
+5 to 55 deg F  
DISABLE ZONING  
No (default)  
Yes  
Appears on dual fuel systems only (furnace with heat pump).  
Outside temperature above which the furnace will NOT run.  
If Yes is selected, zoning is disabled and all dampers open. The  
system will run unzoned using the Zone 1 sensor.  
Setup = FAN COIL:  
HP/AC AIRFLOW:  
ZONE OFFSETS:  
EFFICIENCY  
Zone Temperature Offsets (defaults = 0) Range -5° to +5°  
COMFORT (default)  
MAXIMUM  
This option allows actual temperature offset for each zone,  
allowing calibration (or deliberate mis-calibration) of each sensor.  
AIRFLOW LIMITS:  
Selects the airflow of the fan coil when heating or cooling with a  
heat pump (or cooling with an AC unit). COMFORT is a  
decreased airflow used to improve humidity control. EFFI-  
CIENCY is the airflow used to meet specified ratings. MAXI-  
MUM is a fixed airflow speed of 400 CFM/ton based on the  
outdoor unit size.  
Low  
Medium  
High (default)  
Maximum  
Zone airflow limit, which is selectable for each zone. Low,  
Medium, and High allows a relative noise/airflow relationship in a  
zone (i.e. comfort vs. noise). Maximum allows unlimited  
noise/airflow (i.e. maximum airflow allowed).  
DEHUM AIRFLOW:  
NORMAL (default)  
HIGH  
Normal airflow adjustment used during dehumidifying. If duct  
sweating is an issue, selecting HIGH will increase the dehumidi-  
fying airflow speed and reduce the sweating.  
Setup = ACCESSORIES  
FILTER TYPE:  
MEDIA (i.e. TrueSense)  
EAC  
HEATER SIZE:  
(choices dependent upon fan coil model)  
MEDIA+EAC (i.e. TrueSense)  
This will show the heater size entered during the start-up process.  
This value can be changed to another value (limited by the model  
number of the fan coil). If the electric heater is self-identifying,  
this value is not shown.  
CLEAN INTERVAL: 30 to 180 days (of actual blower operation).  
Default = 90)  
(
Interval at which the Clean Filter notification will turn on. Applies  
to EAC filter selection only.  
Setup = HEAT PUMP / AC:  
HUMIDIFIER INSTALLED:  
COOLING LOCKOUT:  
NO  
NONE (default)  
45° F.  
YES  
If YES, indicates to the system whether a humidifier is installed  
and enables humidification functions.  
50° F.  
55° F.  
CHANGE PAD INTERVAL: 1 to 24 months of humidifier  
operation (default=6 months)  
Outside temperature below which cooling will not be provided.  
9—  
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Interval at which the Change Humidify Pad notification will be  
displayed.  
With self-identifying electric heaters, three stages of electric heat  
are available to be exercised in any combination. Non-identifying  
heaters will only provide one stage of heat.  
HUMIDIFY WITH FAN:  
Enter the run time (in minutes) of each stage of heat to be  
exercised then press START (right-side button). The display will  
change to show the fan coils operating status.  
NO (default)  
YES  
If YES, the humidifier will run with Continuous Fan operation if  
there is a humidify demand.  
Checkout = HEAT PUMP HEATING  
HIGH HEAT RUNTIME: 5 min.  
LOW HEAT RUNTIME: 5 min.  
DEFROST: NO  
VENTILATOR:  
NOTE: Only appears if ventilator is installed.  
CLEAN INTERVAL:  
The heat pump heating mode can be exercised with this menu  
option. With a 2-speed heat pump, a low heat runtime and a high  
heat runtime are independently selectable to exercise. A defrost  
cycle is also selectable. Default time = Fixed 5 min. minimum,  
range = 5 - 120 min.  
60 to 180 days of actual operation (default=90)  
Interval at which the Clean Ventilator Pre-filter notification will  
turn on.  
UV LIGHTS INSTALLED:  
NO  
Checkout = HEAT PUMP COOLING OR AC COOLING  
YES  
HIGH COOL RUNTIME: 5 min.  
LOW COOL RUNTIME: 5 min.  
If YES, indicates to the system whether UV lights are installed.  
CHANGE INTERVAL:  
The heat pump cooling mode (or AC cooling mode) can be  
exercised with this menu option. With a 2-speed heat pump or AC  
unit, a low cool runtime and a high cool runtime are independently  
selectable to exercise. The display will change to show the heat  
pump or AC operating status. Default time = Fixed 5 min.  
minimum, range = 5 - 120 min.  
6 to 48 months operation time (default=12 months)  
Interval at which the Change UV Lights notification will be  
displayed.  
Setup = SYSTEM MAINTENANCE  
REMIND OWNER OF ROUTINE MAINTENANCE EVERY:  
Checkout = HUMIDIFIER  
This setup is used to adjust the timer interval in which the normal  
System Maintenance notification is turned on for the homeowner.  
OFF  
ON  
Range= OFF, 6 to 24 months, (default=12 months)  
The humidifier can be exercised On and Off with this menu option.  
Checkout = VENTILATOR  
CHECKOUT MENUS  
The Checkout menu will show the equipment installed in the  
system. A sample checkout menu is shown in Fig. 24.  
SPEED:  
OFF  
LOW  
HIGH  
CHECKOUT  
FURNACE  
HEAT PUMP HEATING  
HEAT PUMP COOLING  
HUMIDIFIER  
The ventilator can be exercised through all of its operating speeds  
with this menu option.  
ZONING  
VENTILATOR  
Checkout = ZONING  
DUCT ASSESSMENT  
BACK  
SELECT  
This is the same Duct Assessment that runs on first start-up.  
A03204  
Measures duct capacity for each zone. The Duct Assessment will  
perform an airflow measurement on each zone and determine the  
relative size of each zone along with damper leakage. This  
assessment will require approximately 1 minute for each zone in  
the system.  
Fig. 24  CHECKOUT MENUS  
Checkout = FURNACE  
Make sure the furnace is properly installed before continuing.  
LOW HEAT RUNTIME: 5 min.  
HIGH HEAT RUNTIME: 5 min.  
NOTE: A Duct Assessment will automatically occur every 24  
hours at 1:00 p.m. to check system static and calibrate dampers.  
SENSOR DAMPER CHECK:  
This menu item allows the furnace to be exercised. First, a low  
heat runtime and high heat runtime are selected. Range = 5 - 120  
min.  
The Sensor/Damper Check allows the installer to check each zone  
damper for operation, as well as insure the zone sensor corre-  
sponds to that particular zone.  
If only the low heat is to be exercised:  
When first initiated, the Zone 1 damper will fully OPEN, and all  
other zones will CLOSE. Using the scroll button, the installer can  
select each zone and verify the damper is fully open while all other  
dampers remain closed.  
The furnace will execute its ignition start-up sequence. This  
sequence will be displayed on the Evolution Zone Control screen.  
After the gas valve and blower motor turn on, the screen will  
automatically change to FURNACE CHECKand show the  
current operating status of the furnace.  
After proper damper operation has been verified, the installer can  
now check and verify that each remote room sensor corresponds to  
the proper zone damper in the same zone. Start from the top and  
highlight zone 1 to open damper. Temporarily disconnect any  
other zone remote room sensor (at sensor location). That zone  
damper will now OPEN, while the Zone 1 damper will close.  
EXAMPLE: If the Zone 2 remote room sensor is disconnected, the  
Zone 2 damper will now open as indicated on the User Interface  
Checkout = FAN COIL  
ELECTRIC HEAT CHECK  
ELECTRIC HEAT RUNTIME: 5 min., Default time = 5 min.,  
Range = 0 - 120 min.  
If you have a fan coil with electric heaters, this menu item will  
allow the heaters to be exercised.  
10—  
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display. The word FAILwill also be displayed instead of the  
actual temperature for Zone 2. Reconnect Zone 2 sensor and try all  
remaining sensors one at a time in the system. Smart Sensors may  
also be checked, see Smart Sensor Installation Instructions for  
procedure.  
STATIC PRESS:  
Inches of water. Displays static pressure that the furnace is  
currently experiencing.  
LOCKOUT TIMER:  
Seconds  
AIRFLOW LIMITS:  
If a lockout timer is active, this will show the current time value.  
See furnace manual for details on lockout timers.  
Low  
Medium  
Service = FAN COIL STATUS  
High (default)  
Maximum  
ELECTRIC HEAT:  
OFF, LOW, MED, HIGH  
Because there is no bypass damper, the Zone Airflow Limit check  
will allow the installer to assess the airflow noise generated by the  
system providing the maximum amount of airflow to each zone.  
Select 9 ZONE, then select AIRFLOW LIMIT: Low, Medium,  
High (default), or Maximum. When Start is pressed (right side  
button), the selected zones damper will fully open, all others will  
close, and the indoor unit will provide the maximum airflow for  
that zone (as selected in Setup = ZONING, Airflow Limits). If the  
airflow noise is objectionable, the installer can select a lower  
airflow noise limit. If the noise is not objectionable, the installer  
should leave High selected, or even Maximum.  
Displays stages of electric heat that the fan coil is currently  
delivering.  
AIRFLOW CFM:  
(fan coil model number dependent)  
Cubic Feet per Minute of air the blower is currently delivering.  
LEAVING AIR TEMP:  
This sensor is NOT required. However, if LAT sensor is  
connected to the Damper Control Module, the sensor will read  
leaving air temperature of the fan coil.  
NOTE: Selecting a lower airflow noise limit may decrease the  
homeowners comfort in that zone.  
COIL TEMP:  
This sensor is NOT required. However, if HPT sensor is  
connected to the Damper Control Module, the sensor will read  
temperature at that location (i.e. if placed down stream from  
evaporator coil, and before electric heat, will read coil leaving air  
temperature).  
SERVICE MENUS  
The Service Info menu will only show the equipment installed in  
the system. Below is a sample using a furnace and a heat pump  
(dual fuel). A sample service menu is shown in Fig. 25.  
BLOWER RPM:  
Blower motor RPM value  
STATIC PRESS:  
 Inches of water  
SERVICE INFO  
FURNACE STATUS  
HEAT PUMP STATUS  
ZONING STATUS  
LAST 10 SYSTEM FAULTS  
RUN/FAULT HISTORY  
TODAYS DATE  
MODEL/SERIAL NUMBER  
SERVICE PHONE NUMBER  
Displays static pressure that the fan coil is currently experiencing.  
Service = HEAT PUMP / AC STATUS  
STAGE: (HEAT / COOL):  
BACK  
SELECT  
OFF, LOW, HIGH  
A04092  
Displays stage of heating or cooling that the Heat Pump/AC is  
Fig. 25  SERVICE INFO MENUS  
Service = FURNACE STATUS  
delivering.  
DEFROST:  
NO, YES  
The Status screens will show all of the current operating param-  
eters of each installed piece of equipment.  
Displays status of defrost mode if heat pump.  
AIRFLOW CFM:  
HEAT STAGE:  
Indoor unit CFM measurement.  
OFF, LOW, HIGH  
LEAVING AIR TEMP:  
Displays stage of heat that the furnace is currently delivering.  
AIRFLOW CFM:  
This sensor is NOT required. However, if LAT sensor is  
connected to the Damper Control Module, sensor will read leaving  
air temperature of the indoor unit.  
(furnace model dependent)  
Cubic Feet per Minute of air the blower is currently delivering.  
LEAVING AIR TEMP:  
COIL TEMP (outdoor unit):  
Degrees F.  
This sensor is NOT required. However, if LAT sensor is  
connected to the Damper Control Module, the sensor will read  
leaving air temperature of the furnace.  
Temperature of the outdoor unit coil (only available on 2-speed  
communicating outdoor units).  
BLOWER RPM:  
COIL TEMP:  
RPM feedback from indoor motor.  
STATIC PRESS:  
Static pressure of indoor unit.  
This sensor is NOT required. However, if HPT sensor is  
connected to the Damper Control Module, the sensor will read  
temperature at that location (i.e. if placed in return-air, will read  
return-air temperature).  
Service = ZONING STATUS  
ZONE STATUS:  
INDUCER RPM (90% furnaces only):  
This screen will show each zone in the system with the corre-  
sponding damper position (POS), and CFM being delivered to  
each zone. Damper position range from 0 to 15 (0=closed,  
Inducer motor RPM value.  
BLOWER RPM:  
Blower motor RPM value.  
1
5=open).  
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Service = LAST 10 SYSTEM FAULTS  
Emergency Heat (for heat pump applications)  
This screen will show last 10 faults that occurred throughout the  
system. Each fault has the time and date incident recorded. Service  
technician should enter current date in TODAYS DATEmenu  
section BEFORE checking and logging the last 10 system faults.  
Each fault has a two-letter acronym preceding the fault name to  
identify which piece of equipment generated the fault. This fault  
history can be cleared under Thermostat Setup, Reset Factory  
Defaults.  
To activate Emergency Heat, you must press and hold the HEAT  
button for 3 seconds to activate.  
Keypad Lockout  
Keypad can be locked by pressing Fanand Zonebuttons at the  
same time for 3 seconds. When keys are locked, a lock symbol will  
appear in the upper left corner of screen. Follow same procedure  
to unlock keypad.  
Heat and Cool LED  
HP = heat pump  
AC = air conditioner  
FN = furnace  
The Heat and Cool LEDs will pulsate during actual equipment  
operation.  
Equipment Cycle Timer (adjustable 4-6 cycles per hour)  
FC = fan coil  
This timer prevents the start of a heating or cooling cycle until 15  
(or 10) minutes after the last start of the same cycle. Its function is  
to assure that the equipment is not cycled more than the selected  
times per hour. This timer is adjustable from 4 to 6 cycles per hour.  
This timer is defeated for one cycle when the desired temperature  
is manually changed. It can also be defeated for one cycle by  
simultaneously pressing the Fan and Temp + buttons.  
ZO = zoning  
Service = RUN / FAULT HISTORY  
The indoor unit and outdoor unit (if communicating) have the  
following histories:  
NOTE: For Critical Fault Screens, see Troubleshooting section in  
this document.  
Ten-Minute Staging Timer  
Resettable Faults:  
In multistage heating or cooling, this timer prevents any higher  
stage from turning on until the preceding stage has been on for 10  
minutes. This timer is defeated if temperature error is greater than  
Fault counters for each piece of equipment that can be reset.  
Cycle Counters:  
Number of heat/cool/power cycles the unit has performed.  
Run Times:  
Lifetime hours of operation in heating, cooling, and how long  
the unit has been powered.  
Service = TODAYS DATE  
5
°F (usually due to a large change in desired temperature).  
Three-Minute Minimum On Time  
In normal operation, when a stage turns on, it will remain on for a  
minimum of three minutes. If the set point is changed, this timer is  
automatically cancelled, allowing the equipment to turn off imme-  
diately when the demand is removed.  
This menu item allows the installer to enter the current date. It  
is used for time/date stamping of system faults. This should be  
entered every time prior to viewing LAST 10 SYSTEM  
FAULTSsection.  
Heat/Cool Set points (Desired Temperatures)  
A minimum difference of 2° (default) is enforced between heating  
and cooling desired temperatures. This is done by allowing one  
setting to pushthe other to maintain this difference. This  
difference is adjustable via the Install/Service menu under Ther-  
mostat Setup.  
Service = MODEL / SERIAL NUMBERS  
This menu item allows the installer to view the model number  
and serial number (if available) of all communicating pieces of  
equipment in the system.  
Auto Changeover  
When Auto mode is enabled (factory default) a change from heat  
to cool (or vice versa) will not occur until an opposite mode  
demand has existed for 30 minutes. If the set point is changed, the  
Service = SERVICE PHONE NUMBER  
This menu item allows the installer to enter a name and phone  
number that the homeowner can call for future service of the  
system. This name and phone number will appear to the home-  
owner whenever a service reminder pop-up message is displayed  
3
0-minute requirement is defeated. This Auto Changeover time is  
adjustable via the Install/Service menu under Thermostat Setup.  
Range = 5 - 120 min.  
Smart Recovery  
(i.e. Change Filter, etc.)  
With Smart Recovery selected (factory default), transition out of  
setback begins 1.5 hours before selected recovery time and  
gradually adjusts room temperature so desired temperature will be  
achieved at selected recovery time. It operates in both heating and  
cooling. This only applies to programmable operation.  
To edit:  
Use Temp +/- button to move cursor left and right.  
Use Time +/- button to select numbers and letters.  
Use Scroll button to move up and down between NAME and  
NUMBER.  
Media Filter  
If MEDIA or MEDIA+EAC is installed in the indoor unit, the  
system will perform a static pressure check of the system every 24  
hours at 1:00PM to monitor filter accumulation (TrueSense™  
Dirty Filter Detection) or whenever power is applied to the system  
or the system is transitioned from Off to Cool or Heat modes. The  
blower will run at a medium airflow for one minute.  
OPERATIONAL INFORMATION  
Zone Selection:  
Press top left ZONE button to select zones.  
Continuous Fan Operation  
Pressing FAN button will scroll through the following:  
Unoccupied  
AUTO = No fan operation except during equipment operation.  
LOW = Approximately 50% of High Speed operation.  
MED = Half way between High and Low speed operation.  
HIGH = Highest of either High Heating or High Cooling CFM.  
Pressing the HOLD button for 3 sec. will set the selected zone to  
unoccupied status.  
All Zones  
Pressing the zone button for 3 sec. will gray out the entire display  
and put the User Interface into All Zones mode (indicated by All  
Zones in upper left of the display). Any changes to set temperature,  
fan, or Hold status will occur in all zones when the screen is exited.  
Press the Zone button to exit All Zones mode.  
Five-Minute Compressor Timeguard  
This timer prevents compressor from starting unless it has been off  
for at least 5 minutes. It can be defeated by simultaneously  
pressing the Fan and Temp + buttons.  
12—  
href="
OUTSIDE: 94o  
FAN: AUTO  
TROUBLESHOOTING  
Evolution Zone Controldoes not power up.  
ALERT !  
1
2
3
. Recheck wiring to ABCD on all devices.  
˚
7
1
HVAC SERVICE  
1
800 555-1212  
. Make sure all colors match for every terminal.  
CRITICAL MALFUNCTION  
CALL TECHNICIAN  
. Make sure power is applied to the indoor unit, and the  
amber LED is lit on indoor control circuit board.  
Fig. 26  Critical Malfunction Screen  
A04027  
4
. Check for 24VAC between the C and D terminals at  
Evolution Zone Controlterminal connector and Damper  
Control Module.  
Code 44 - Blower Communication Fault  
Code 41 - Blower Motor Fault  
FURNACE  
5
. Check fuse on indoor units circuit board.  
Display says Indoor Unit Not Found″  
Code 15 - Blower Motor Lockout  
Code 22 - Abnormal Flame Proving Signal (not dual fuel)  
Code 41 - Blower Motor Fault  
USER INTERFACE  
1
2
3
4
. Recheck wiring to ABCD on all devices.  
. Make sure all colors match for every terminal.  
. Press left-side button to try again.  
No communication with indoor unit  
SYSTEM MALFUNCTION SCREEN  
. If display still reads Indoor Unit Not Found, disconnect  
all devices from ABCD and connect User Interface directly  
to indoor unit.  
This screen appears when system cannot completely deliver  
conditioning. The following errors will cause a System Malfunc-  
tion Screen to pop up:  
Display says Outdoor Unit Not Found, and I have a two-  
speed communicating outdoor unit:  
OUTSIDE: 94o  
FAN: AUTO  
1
2
3
. Recheck wiring to ABCD connector on outdoor unit.  
. Make sure all colors match for every terminal.  
˚
7
1
. Check for 24VAC between the C and D terminal connector  
of outdoor unit.  
HVAC SERVICE  
1
800 555-1212  
SYSTEM MALFUNCTION  
CALL TECHNICIAN  
DISMISS  
I made a mistake on the start-up screens, and hit the right-side  
button to get to the run mode. How do I get back to start-up?  
NOTICE >  
Fig. 27  System Malfunction Screen  
A04028  
1
2
3
4
. Press the ADVANCED button for at least 10 seconds.  
. Install/Service menu will appear.  
FAN COIL  
Code 37 - Heater output sensed ON when not energized  
FURNACE  
. Scroll down to the INSTALL selection.  
. Press the right-side button; the screen will prompt you to  
press the right side again to re-install the system.  
Code 13 - Limit Circuit Lockout  
Code 14 - Ignition Lockout  
Control does not see zones 5 through 8.  
Code 21 - Gas Heating Lockout  
1
. Make sure zone module 5 - 8 has the DIP switches set to the  
right.  
Code 22 - Abnormal Flame Proving Signal (dual fuel only)  
Code 23 - Pressure Switch Did Not Open  
2
. Recheck wiring to the ABCD connectors.  
Code 24 - Secondary Voltage Fuse Open  
Control says I have zones 5 - 8 but not 1 - 4.  
Code 33 - Limit Circuit Fault AND High Heat Only is active  
Code 45 - Control Circuitry Lockout  
1
. Make sure zone module 1 - 4 has the DIP switches set to the  
left.  
NOTE: For all the above furnace error codes, the system will use  
heat pump heating exclusively if available. When the error code is  
cleared or disappears, furnace heating will resume.  
2
. Recheck wiring to the ABCD connectors.  
Some zones in my zoned system do not provide enough  
comfort. (A noticeable difference exists between the actual  
room temperature and operating set point, yet the equipment  
does not turn on).  
TWO-SPEED OUTDOOR UNIT  
Code 85 - VC voltage at standby  
Code 86 - High capacity compressor lockout  
USER INTERFACE  
1
. The zone airflow limit may be set too low. Perform the  
Zone Airflow Limit Checkout procedure, raise airflow limit  
setting, if possible.  
Temp Sensor Failed, NO SENSOR DATAshown in place of  
actual temp.  
Some zones provide too much airflow and are noisy.  
Outdoor Unit communication fault.  
1
. The zone airflow limit may be set too high. Perform the  
Zone Airflow Limit Checkout procedure, lower airflow  
limit setting if possible.  
Network Interface Module (NIM) communication fault  
Defrost Error (defrost signal on for more than 15 minutes)  
The user can press the right side button to dismiss the notice. The  
regular run mode screen will then appear except SYSTEM  
MALFUNCTIONwill appear in place of the day/time. If the error  
has not disappeared within 24 hours, the above display will return.  
If the error code disappears, SYSTEM MALFUNCTIONwill  
disappear and the day/time will reappear.  
CRITICAL MALFUNCTION SCREEN  
The following errors will cause a Critical Malfunction screen to  
pop up. Heat and Cool LEDs will alternately flash at a 1 second  
rate. This appears when system cannot deliver any conditioning at  
all.  
FAN COIL  
Code 16 = Communication Fault  
13—  
1
4
1
5
©
2004 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231  
Printed in U.S.A.  
iiuiz01-0-1  
Catalog No. 809-60024  
16—  

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