CheckꢀforꢀlooseꢀorꢀbrokenꢀwiresꢀbetweenꢀtheꢀHomeꢀ
QuICK RꢁꢃꢁRꢁꢄCꢁ Tꢂ CꢂꢄTRꢂꢀs & DIsPꢀay
TRꢂubꢀꢁsHꢂꢂTIꢄg
ꢁ
QuIPMꢁꢄT CꢂꢄTRꢂꢀ MꢂDuꢀꢁ ꢀꢁDꢅ
HꢁaT/Cꢂꢂꢀ bꢂTH ꢂꢄ aT saMꢁ TIMꢁ
“HꢁaTIꢄg” Is ꢄꢂT DIsPꢀayꢁD
•
ꢀ
CheckꢀSW1ꢀ(EquipmentꢀType),ꢀtoꢀmakeꢀsureꢀitꢀisꢀsetꢀ
to match the installed heating/cooling equipment
•ꢀC
•ꢀC
heckꢀInstallerꢀSystemꢀSettingꢀnumberꢀ05ꢀ
(Control Setup) is set correctly
PꢂWꢁR/sTaTus – On solid during normal operation Flashes
when connection to the thermostat is lost and at power-up while
the thermostat connection is being established
•ꢀ
hangeꢀtheꢀSystemꢀModeꢀtoꢀHeat,ꢀandꢀsetꢀ
the temperature level above the current room
temperature
not shorted together
HꢁaTIꢄg – On when heating outputs are active
CꢂꢂꢀIꢄg – On when cooling outputs are active
HꢁaTIꢄg ꢁQuIPMꢁꢄT Is RuꢄꢄIꢄg Iꢄ
Cꢂꢂꢀ MꢂDꢁ
ꢃ
aꢄ – On when fan output is active
“CꢂꢂꢀIꢄg” Is ꢄꢂT DIsPꢀayꢁD
HuMIDIꢃIꢁR – On when humidifier output is active
DꢁHuMIDIꢃIꢁR – On when dehumidifier output is active
VꢁꢄTIꢀaTIꢂꢄ – On when ventilation output is active
aIR CꢀꢁaꢄIꢄg – On when air cleaner output is active
•
ꢀ
•ꢀC
heckꢀInstallerꢀSystemꢀSettingꢀnumberꢀ05ꢀ
(Control Setup) is set correctly
(
•
ꢀC
hangeꢀtheꢀSystemꢀModeꢀtoꢀCool,ꢀandꢀsetꢀ
the temperature level below the current room
temperature
ꢁ
RRꢂR CꢂDꢁs
Ifꢀtheꢀthermostatꢀentersꢀanꢀerrorꢀmode,ꢀallꢀoutputsꢀareꢀturnedꢀoff.ꢀTheꢀthermostatꢀattemptsꢀtoꢀrecoverꢀeveryꢀ10ꢀminutes.ꢀ
Ifꢀtheꢀerrorꢀdoesꢀnotꢀclear,ꢀuseꢀtheꢀresetꢀbutton.ꢀThisꢀwillꢀreturnꢀallꢀsettingsꢀbackꢀtoꢀfactoryꢀdefault.
ꢁ
rror code
Meꢅꢅꢆꢉe
ꢁrror Deꢅcription
Open temperature sensor circuit
TRꢂubꢀꢁsHꢂꢂTIꢄg
01
“
SENSORꢀERROR”
0
2
Shorted temperature sensor circuit
DIsPꢀay Is bꢀaꢄK
CꢂꢂꢀIꢄg sysTꢁM Dꢂꢁs ꢄꢂT RꢁsPꢂꢄD
“CꢂꢂꢀIꢄg” aPPꢁaRs ꢂꢄ sCRꢁꢁꢄ)
(
03
“EEPROMꢀERROR”
Error in permanent memory
If Power LED not illuminated at the equipment control
module check the following
0
5
“LOSTꢀSꢁSTEMꢀCONNECTION”
Thermostat lost connection to equipment interface module
•ꢀCheckꢀforꢀ24VACꢀatꢀtheꢀequipmentꢀonꢀtheꢀsecondaryꢀ
side of the transformer between power and
common.ꢀIfꢀvoltageꢀisꢀnotꢀpresent,ꢀcheckꢀtheꢀcoolingꢀ
equipment to find the cause of the problem
•
ꢀ
ꢀ
Checkꢀcircuitꢀbreakerꢀandꢀresetꢀifꢀnecessary.
•
Makeꢀsureꢀpowerꢀswitchꢀatꢀheatingꢀ&ꢀcoolingꢀ
system is on
•
ꢀ
™
HꢂMꢁ CꢂMꢃꢂRT CꢂꢄTRꢂꢀ ꢃꢁaTuRꢁs
•
ꢀ
Makeꢀsureꢀfurnaceꢀdoorꢀisꢀclosedꢀsecurely.
•
ꢀ
Indoorꢀairꢀqualityꢀcontrol.
•ꢀF
rontꢀbatteryꢀdoorꢀaccessꢀforꢀfast,ꢀeasyꢀreplacement.
–
–
Humidification automatic or manual control
HꢁaTIꢄg sysTꢁM Dꢂꢁs ꢄꢂT RꢁsPꢂꢄD
“HꢁaTIꢄg” aPPꢁaRs ꢂꢄ sCRꢁꢁꢄ)
•
ꢀ
Displaysꢀroomꢀtemperature,ꢀroomꢀhumidity,ꢀ
temperatureꢀsetting,ꢀandꢀoptionalꢀoutdoorꢀtemperature.
(
•ꢀ
Dehumidification
™
Comfort Control and the cooling equipment
–ꢀEvent-Based air cleaning
– Ventilation with temperature and humidity limits
•
•
•
ꢀ
ꢀ
ꢀ
Checkꢀforꢀ24VACꢀatꢀtheꢀequipmentꢀonꢀtheꢀsecondaryꢀ
side of the transformer between power and
common.ꢀIfꢀvoltageꢀisꢀnotꢀpresent,ꢀcheckꢀtheꢀheatingꢀ
equipment to find the cause of the problem
•
ꢀAirꢀfilter,ꢀhumidifier,ꢀdehumidifier,ꢀandꢀHVACꢀserviceꢀ
reminders
•
ꢀ
ꢀ
ꢃaꢄ Dꢂꢁs ꢄꢂT TuRꢄ ꢂꢄ Iꢄ a Caꢀꢀ ꢃꢂR HꢁaT
CheckꢀSystemꢀSettingꢀ09ꢀ(FanꢀControl),ꢀtoꢀmakeꢀsureꢀ
•
ꢀP
rogrammableꢀfanꢀcontrolꢀwithꢀfanꢀcirculationꢀmode.
™
•
•
•
ꢀ
Checkꢀforꢀ24VACꢀbetweenꢀtheꢀheatꢀterminalꢀ(W)ꢀ
andꢀtheꢀtransformerꢀcommon.ꢀIfꢀ24VACꢀisꢀpresent,ꢀ
the Home Comfort Control is functional Check the
heating equipment to find the cause of the problem
•ꢀE
asyꢀtoꢀuseꢀtemperatureꢀcontrolꢀcanꢀoverrideꢀprogramꢀ
schedule at any time
the fan control is properly set to match the type of
system
•ꢀ
•ꢀ
•ꢀ
sensor
•
ꢀP
rogressiveꢀrecoveryꢀensuresꢀproperꢀtemperatureꢀatꢀ
the start of a program event
HꢁaT PuMP Issuꢁs Cꢂꢂꢀ aIR Iꢄ HꢁaT MꢂDꢁ,
constant backlight option available
ꢂ
R WaRM aIR Iꢄ Cꢂꢂꢀ MꢂDꢁ
•ꢀBuiltꢀinꢀcompressorꢀprotectionꢀpreventsꢀdamageꢀtoꢀ
your equipment
Comfort Control and the heating equipment
ꢀ
•
ꢀ
•
ꢀSystemꢀtestꢀmode.
weekday/weekend schedules
•
ꢀ
programming (batteries must be installed)
2
2
23