Step 4. wire wallplate terminals – Honeywell CT3697 User Manual

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STEP 4. WIRE WALLPLATE TERMINALS

IMPORTANT

All wiring must comply with local codes and ordinances. If
unsure about household wiring procedures, call your local heat-
ing/air-conditioning contractor.

Refer to the labels you placed on the wires when you removed the old
thermostat (see illustration).
❑

Match the letter of your old thermostat wire with the corresponding
terminal letter on your new thermostat. Refer to Table 2.

❑

Remove the factory-installed jumper connecting terminals R and RC if
wires are connected to both of those terminals.

❑

For wiring diagrams, if needed, see pp 22-23.

❑

Loosen the terminal screws. Slip each wire beneath its matching
terminal. Wraparound and straight connections are both acceptable,
(see illustration). Tighten the terminals.

❑

Plug the hole in the wall with insulation to help prevent drafts from adversely affecting thermostat operation.

M16425

M4826

FOR WRAPAROUND
INSERTION STRIP
7/16 IN. (11 MM).

FOR STRAIGHT INSERTION
STRIP 5/16 IN. (8 MM).

This manual is related to the following products:

CT3600