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259720-CTG-B-0108
For additional connection diagrams for all UPG equipment refer to "Line Voltage System Wiring" document available on-line at
www.upgnet.com in the Product Catalog Section.
AC 11A
Single Stage Air Conditioner – PSC Modulating Furnace
THERMOSTAT
*PP11C70224
Y
Full Stage Compressor
RH
24 – Volt Hot
(Heat XFMR)
G
Fan
RC
24 – Volt Hot
(Cool XFMR)
W
Full Stage Heat
HM1
Humidistat
Clipping Jumper W914 for
electric heat on thermostat
is not necessary
Thermostat Chart - PSC Modulating Furnace/Single Stage Air Conditioner
4
24VAC Humidifier
(Optional)
ID MODELS
PM9
FC9M
FL9M
PSC
MODULATING
FURNACE
PSC
1
MODULATING FURNACE
C
24 – Volt Common
Y/Y2
Second or Full
Stage Compressor
R
24 – Volt Hot
G
Fan
W
Modulating Heat
Y1
Single Stage Compressor
Part Numbers:
1
SAP =
Legacy
155941 = 031-09140
SINGLE STAGE
SINGLE STAGE
AIR
AIR CONDITIONER
CONDITIONER
SINGLE STAGE
SINGLE STAGE
AIR CONDITIONER
AIR CONDITIONER
C
24 – Volt Common
Y
Y
Compressor Contactor
Compressor
Unitary Products Group
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