Radio Thermostat CT80 Install Manual

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Install Guide CT80

Caution
• Your thermostat is a precise instrument, handle it with care.
• Turn off electricity to the HVAC system before installing or
servicing thermostat or any part of the system.
• Do not turn electricity back on until work is completed.
• Do not short (jumper) across electric terminals at the control
on the furnace or air conditioner to test the system. This may
damage the thermostat.
• All wiring must conform to local codes and ordinances.
• This thermostat is designed for use with 24 volt AC and
millivolt systems (with a separate 24VAC power adapter).
• The thermostat relay load should be limited to 1.0 amp;
higher amperage may cause damage to the thermostat.
Caution
To avoid electrical shock and to prevent damage to the
furnace, air conditioner, and thermostat, disconnect the power
supply before beginning work. This can be done at the circuit
breaker, or at the HVAC system.
SA VE
EN ER GY
H
o
F
P o w e r
S t a t u s
H E A T
N o r m a l
$ . 0 5 / k W
1
PG
TA R G E T
7 7
o
TE M P
H U M ID
2 3
%
M E N U
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ENGLISH