3M FIltrete 22 User Manual

Statement of use: The
3M-22 can be used
with - millivolt, 24VAC
single and 2-stage
dstconventional
systems,
gas/oil/electric heat,
1-stage heat pumps, 2
-stage heat pumps,
zoned hot water (2 or
3 wire), zoned forced
air, single and 2-stage
cooling, and hybrid
systems.
It can not be used with
120 volt heating
systems.
TEMP UP
button
TEMP DOWN
button
Target
Temp
Time
Battery
Compartment
Control Panel
Reset
button
Heat/Cool
Mode Switch
Fan
Switch
Front Cover
Operation Guide 3M-22
ENGLISH

3M FIltrete 22 Specifications

General

Filter Size	20x25x1
Recommended Replacement Interval	3 months
Brand	3M Filtrete
Product Type	Filter
Pleat Type	Pleated

Summary

Setting the Clock

Set Day of the Week

Procedure to set the current day of the week on the thermostat.

Set Time of Day

Procedure to set the current time on the thermostat.

Thermostat Programming

Setting Program Details

Steps to set time slots, temperatures, and day selection for programming.

Advanced Programming Options

Filter Monitoring

Temperature Calibration

3M-22 Thermostat Features