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Fan selection

Automatic

Always On

Touch the Fan box to select

or

fan mode. In Automatic mode, the fan

operates with a heating or cooling call. If set to Always On, the fan will run continuously. If the
thermostat is turned Off while the fan is set to Always On, the fan will switch to Automatic mode but
can be set back to Always On for constant ventilation when the thermostat is Off.

Heat

Heat Set

PM

Day

E

Programming 2 daily events (7 Day or 5-2 Schedule)

Program

Touch and hold the

box until the UP and DOWN arrows along with the flashing days of the

week appear. The program format starts with Monday for 7-Day programming and Monday through
Friday for 5-2 programming. You will now be able to program two schedules per day (Day and Night)
with individual heating and cooling setpoints for each schedule. If the Programmable Fan option is
ON, you may also program the fan operation for each scheduled event.

E

Mon

12

Содержание Comfort System T-21-P

Страница 1: ...User Manual Comfort System T 21 P Touchscreen Thermostat Version 1 40...

Страница 2: ...ive specifications and in a safe manner Due to ongoing product improvements Jackson Systems reserves the right to change the specification of the T 21 P thermostat or its components without notice All...

Страница 3: ...unction is prohibited or the setpoint limit has been reached Battery Shown when battery needs to be replaced Flt Filter Optional filter reminder alternates with the current time Reset by touching both...

Страница 4: ...y controls cooling When cooling system is running flashes Thermostat controls both heating and cooling or will flash when equipment is running Emergency heat for heat pump systems should the compresso...

Страница 5: ...etpoints for all five days of the week If the Programmable Fan option is ON you may also program the fan operation for each scheduled event E Mon Tue Wed Thu Fri Touch the Program box again and the st...

Страница 6: ...x again and the Morning Cool Set temperature will appear and flash Use the UP and DOWN arrows to change the cooling setpoint Repeat the same steps for the Day Evening and Night programs After the Nigh...

Страница 7: ...6 00 PM 70 75 Night 10 00 PM 10 00 PM 62 78 Residential 5 2 Day FactoryDefault Schedule RESIDENTIAL 7 DAY PROGRAMMING MODE Setting the clock Touch the clock on the display The day of the week will fla...

Страница 8: ...y controls cooling When cooling system is running flashes Thermostat controls both heating and cooling or will flash when equipment is running Emergency heat for heat pump systems should the compresso...

Страница 9: ...cooling setpoints for each day of the week If the Programmable Fan option is ON you may also program the fan operation for each scheduled event E Mon Touch the Program box again and the start time fo...

Страница 10: ...the Morning Cool Set temperature will appear and flash Use the UP and DOWN arrows to change the cooling setpoint Repeat the same steps for the Day Evening and Night programs After the Night Cool Set t...

Страница 11: ...pied to the additional days selected Touch the Program key again and programming will commence with the next non scheduled day which in the example would be Thursday E Mon Tue Wed To skip the copy fea...

Страница 12: ...sume normal operation E E Heat Heat Set PM Day E Mode selection The T 21 P can control both heating and cooling Touch the Mode box to cycle through and select available modes Based on equipment and th...

Страница 13: ...hen the thermostat is Off Heat Heat Set PM Day E Programming 2 daily events 7 Day or 5 2 Schedule Program Touch and hold the box until the UP and DOWN arrows along with the flashing days of the week a...

Страница 14: ...ogrammed Commercial Default Schedule Start Time Set Temperature Schedule 7 Days Per Week Heating Cooling Day 6 00 AM 70 75 Night 10 00 PM 62 83 MANUAL MODE When the T 21 P is configured for manual mod...

Страница 15: ...es above the space temperature or the cooling temperature a few degrees below the space temperature Heat or Cool should flash confirming that the thermostat is calling The thermostat has a 4 minute eq...

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