ICP N2A3 - Page 10

Figure10
1
Typical Thermostat Connections
THERMOSTAT FURNACE AIR CONDITIONER
24 VAC HOT
24 VAC COM
HEAT STAGE 1
COOL STAGE 1
INDOOR FAN
D _ _
E_- --
--I-q
- -D -
-D
-D
...... i
i
A
(c)
v
i
..... J
THERMOSTAT
24 VAC HOT D
24 VAC COM D
HEAT STAGE 1
COOL STAGE 1
INDOOR FAN D
FAN COIL
--F-I
- -D -
--[_-
-D
AIR CONDITIONER
...... i
i
v
I
..... 4
THERMOSTAT
24 VAC HOT D
24 VAC COM D
HEAT STAGE 1
COOL STAGE 1
INDOOR FAN D "
FAN COIL
.... D
.... D _
..... D
AC with Comfort Alert
.... D
.... D
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