
5320779-UIM-A-0417
Johnson Controls Unitary Products
11
FIGURE 10:
Thermostat Chart - Single Stage AC with PSC Furnace
AC 5D
Single Stage Air Conditioner
– Single Stage PSC Furnace
HM1
Humidistat
Y
Full Stage Compressor
G
Fan
*PP11C70224
THERMOSTAT
RH
24 – Volt Hot
(Heat XFMR)
RC
24 – Volt Hot
(Cool XFMR)
W
Full Stage Heat
Clipping Jumper W914 for
electric heat on thermostat
is not necessary
C
24 – Volt Common
Y
Compressor
SINGLE STAGE
AIR CONDITIONER
Y
Compressor Contactor
SINGLE STAGE
AIR
CONDITIONER
SINGLE STAGE
AIR CONDITIONER
ID MODELS
TG(8/9)S
C
24 – Volt Common
R
24 – Volt Hot
W
Full Stage Heat
SINGLE STAGE PSC
FURNACE
G
Fan
SINGLE STAGE
PSC
FURNACE
Y/Y2
Full Stage Compressor
A0165-002
24VAC Humidifier
Relay
(Optional)
TGLS