Filtrete 3M-22 Operation Manual Download Page 2

PG

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PG

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Set Clock 

 

Set time of day - 

• From the 

 screen, Press 

 or 

 to set the time. Press and hold to set the time in fast mode.

• Press 

 to store your settings.

Set day of the week - 

• Press 

 (SET DAY) once to set the day of the week. The day of the week display advances 

(Initially SU for Sunday). Press 

 again to step throught the days of the week until the correct day 

is displayed.

• Press 

 to store your settings.

Energy Saving Program 

 

This thermostat comes preprogrammed with an energy saving program. This program is 

recommended for energy efficiency.  We strongly recommend that you use this program for one week 

and see if it works for you. If it does not fit your needs, you can always input a custom program. 

All Days  70

o

F          62

o

F            70

o

 

2

o

F

MORN

6:00am

HEAT

DAY

8:00am

EVEN

6:00pm

NITE 

10:00pm

All Days  78

o

F         85

o

F              78

o

F          82

o

F

MORN

6:00am

COOL

DAY

8:00am

EVEN

6:00pm

NITE

10:00pm

EPA

F          6

• To run the energy saving program, select HEAT or COOL with the mode switch. The unit is now 

running the energy saving program. 

F

Summary of Contents for 3M-22

Page 1: ...100 Compatible with all popular residential HVAC systems 24VAC single two and stage conventional heating systems gas oil electric heat pumps single or with auxiliary heat electric or fossil zoned forc...

Page 2: ...rgy Saving Program This thermostat comes preprogrammed with an energy saving program This program is recommended for energy efficiency We strongly recommend that you use this program for one week and...

Page 3: ...the daily PROGRAM button for 5 seconds Select the day you want to program by pressing to cycle through the days of the week to the desired day Select the Time Slot period you want to program morning d...

Page 4: ...e week The day of the week display advances initially SU for Sunday Press again to step throught the days of the week until the correct day is displayed SWING HVAC cycling rate This feature allows you...

Page 5: ...TER ALERT The 3M 22 is programmed to remind you when the HVAC air filter needs changing It is set to remind you every 90 days The Check Filter indicator blinks when your filter limit is reached To cha...

Page 6: ...F of actual ambient temperature You do have the option however to change the display temperature to match that of a previous thermostat or to match another thermostat already in your home The range of...

Page 7: ...s also canceled when you set the mode to OFF TEMPORARY override Touch the buttons to select your desired temporary Target Temperature The TEMPORARY icon will display indicating you have modified the p...

Page 8: ...ts of the HOLIDAY program Press to store your settings NOTE The default HOLIDAY program is set as 2 periods all day same target MORN DAY and EVEN and a different target for NITE Other Functions SAVE E...

Page 9: ...switch EMER off Auxiliary heat is more expensive than the heat pump so use EMER only if the heat pump cannot keep up or is defective RESET button The RESET button re boots the 3M 22 processor It does...

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