Honeywell RET97C Series User Manual

4
Do not remove wallplate yet
3 Label Wires with Tags
Label the wires using the supplied wire labels as you disconnect them, then
remove the old wallplate. Wire color might not match labels.
Wire Labels
M28100
C
C
MCR33823
Terminal
designation
If you have an older thermostat with a
sealed mercury tube, turn to page 2
for proper disposal instructions.
Terminal designation
C
C
MCR31537
2 Remove Old Thermostat
Remove old thermostat but leave wallplate with wires attached.
4 Separate Wallplate from New Thermostat
Remove wallplate from the new thermostat
and mount onto wall.
Wallplate
M28073

Honeywell RET97C Series Specifications

General

Brand	Honeywell
Model	RET97C Series
Category	Thermostat
Language	English