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User Manual

Model C365T11 and C365T21

365

Comfort

Rev A Jan 2016

Inside

Tu

Day

Upstairs

Auto

Downstairs

Airflow %

HEAT

Schedule

AUTO

FAN

MENU

MODE

Heat

Set To

SYSTEM

AM

UP/DOWN

 Keys.

Displays the downstairs (Inside) 
or upstairs (Inside2) temperature.

Displays the Thermostat Mode
HOLD, SCHEDULE or VACANT

Displays time, day and schedule 
MORNING, DAYTIME, EVENING 
or NIGHT

MENU 

Key

Display and Set Schedule
Set Nighttime Airflow Option On or Off
Set Nighttime Airflow in Heating
Set Nighttime Airflow in Cooling
Clean Touch Screen

Displays the upstairs airflow
and downstairs airflow.

Displays the Airflow Mode
AUTOMATIC or MANUAL

Displays the heating or cooling 
setpoint temperature

NEXT 

Key 

Used to advance through options

ENTER 

Key 

Used to save options 
and return to thermostat 
operation

Inside

Tu

Day

Upstairs

Auto

Downstairs

Airflow %

HEAT

Schedule

AUTO

FAN

MENU

MODE

Heat

Set To

SYSTEM

AM

365

Comfort

The  Comfort365  is  a  touch  screen  programmable 
thermostat that controls heating, cooling and airflow. 
The  thermostat  monitors  the  upstairs  temperature 
sensor  and  automatically  adjusts  the  upstairs  and 
downstairs airflow to provide uniform comfort.

The energy saving nighttime option uses the upstairs 
temperature  sensor  to  control  heating  and  cooling 
calls and increases the upstairs airflow.

The  user  can  manually  adjust  the  airflow  on 
occasions when more airflow is needed upstairs or 
downstairs.

Quick Reference

SYSTEM MODE 

Key

OFF

Heating/cooling systems are off.

HEAT

Controls heating system only.

COOL

Controls cooling system only.

AUTO

Controls heating or cooling 
depending on indoor temperature.

FAN MODE 

Key

AUTO

Fan runs only when the heating 
or cooling system is on. 

ON

Fan is continuously on.

THERMOSTAT MODE 

Key

SCHEDULE

Setpoint temperature changes at scheduled times

HOLD

Setpoint temperatures are set by user, not schedule.

VACANT

Setpoint temperatures are kept at the vacant 
temperatures set by the installer.

Changing Batteries

Overriding Automatic Airflow

Terminating Automatic Airflow

Turning Nighttime Airflow Option On or Off
Setting the Nighttime Airflow in Heating

Setting the Nighttime Airflow In Cooling

Selecting Manual or Auto Airflow

Cleaning the Touchscreen

User Options and Settings

Quick Reference

Set Time and Day

Set System Mode

Set Fan Mode

Set Schedule

Temperature Override

Set Thermostat Mode
Changing Setpoint Temperature

Displaying Upstairs Temperature

User Options

Summary of Contents for Comfort365 C365T11

Page 1: ...downstairs airflow to provide uniform comfort The energy saving nighttime option uses the upstairs temperature sensor to control heating and cooling calls and increases the upstairs airflow The user can manually adjust the airflow on occasions when more airflow is needed upstairs or downstairs Quick Reference SYSTEM MODE Key OFF Heating cooling systems are off HEAT Controls heating system only COO...

Page 2: ...ures are changed at scheduled times defined by the user Setpoint temperatures are set by the user No schedule is used Setpoint temperatures are kept at the vacant temperatures set by the installer Displays the Mode Changing the Setpoint Temperature The UP DOWN keys are used to change the setpoint temperature Inside Tu Day Upstairs Auto Downstairs Airflow COOL Schedule AUTO FAN MENU MODE Cool Set T...

Page 3: ...Nite Saturday and Sunday 6 00 AM 8 00 AM 6 00 PM 10 00 PM 70 62 70 62 75 75 83 83 75 75 78 78 Time Heat Cool Change Factory Set Schedule Touch the key to display SCHEDULE Here you will select either the weekday or weekend schedule to display or change If no key is touched the thermostat returns to normal operation after about 30 seconds MENU We Tu Mo ThFr Schedule MENU NEXT ENTER Touch the UP key ...

Page 4: ...been moved upstairs The airflow downstairs is reduced and the upstairs airflow is increased Night Upstairs Downstairs Airflow MENU NEXT ENTER Touch the MENU key to display NIGHTTIME AIRFLOW option indicated by nAF On or Off Touch the UP key to turn the option ON Touch the DOWN key to turn the option OFF Touch the key to save and go to next option or touch the ENTER key to save the options MENU Set...

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