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24 69-1385
❑
Loosen the terminal screws and slip each wire beneath its matching terminal. See illustrations for
wire insertion technique.
❑
Securely tighten terminals.
❑
Plug the hole in the wall with insulation to help prevent drafts from adversely affecting thermostat
operation.
M3002A
M1712B
JUMPER (FACTORY-
INSTALLED). REMOVE
IF 5-WIRE SYSTEM
INSERT
STRAIGHT
UNDER
SCREW HEAD
5/16 in.
(8 mm)
STRIP
END OF WIRE
VISIBLE HERE
R
R
c
WY G