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279744-YTG-A-0407
6 Unitary Products Group
For additional connection diagrams for all UPG equipment refer to “Low Voltage System Wiring” document available online at
www.upgnet.com in the Product Catalog Section.
Thermostat Chart
AC2
THERMOSTAT THERMOSTAT THERMOSTAT
1 Stage A/C w/Single Stage Furnace, 2 Stage Cooling Ready - PS8/9, (F,L)*8/9S, XYG80-U
PSC-2 STAGE COOLING READY
FURNACE CONTROL
SINGLE STAGE
AIR CONDITIONING
*BN11C00124 *BP11C50124 *PP11C70224
*BN11C01124
*DP11C40124
*DN11C00124
C
24-Volt Common
C
24-Volt Common
Optional w/Batteries
C
24-Volt Common
C
24-Volt Common
Y
First Stage Cool
Y
First Stage Cool
Y
First Stage Cool
Y/Y2
Single/Second Stage Cool
Y
Single Stage Cool
RC
24-Volt Hot (Cool XFMR)
RC
24-Volt Hot (Cool XFMR)
RC
24-Volt Hot (Cool XFMR)
Y1
First Stage Cool
R
24-Volt Hot (Heat XFMR)
RH
24-Volt Hot (Heat XFMR)
RH
24-Volt Hot (Heat XFMR)
R
24-Volt Hot
24V HUMIDIFIER
G
Fan
G
Fan
G
Fan
G
Fan
W
First Stage Heat
W
First Stage Heat
W
First Stage Heat
W
Single Stage Heat
HM1
Humidistat
Thermostat Installer Setup Number 1 -
System Type - must be set to 0
Selection of GAS/ELEC switch
on thermostat not necessary
Thermostat Installer Setup Number 15 -
Compressor Protection - must be set to 5
HP2 Single Stage H/P - E*RD, E*BD, ERHS, HPX13 - w/Single Stage Furnace, 2 Stage Cooling Ready - PS8/9, (F,L)*8/9S, XYG80-U
W/031-01975- Series Demand Control
Step 1 of Thermostat User Configuration Menu
must be set to Heat Pump 1
Step 9 of Thermostat User Configuration Menu
must be set to Pump OFF
*PP32H70124
O
Reversing Valve–Energized in Cool
L
Malfunction Light
X/L
Malfunction Light
W1/66
First Stage Heat Out
G
Fan
G
Fan
W
First Stage Heat
R
24-Volt Hot
W1
Second Stage Heat
Y1
First Stage Cool
C
24-Volt Common
Y
First Stage Heat/Cool
Y/Y2
Single/Second Stage Cool
Y
Single Stage Heat/Cool
N/A N/A
C
24-Volt Common
C
24-Volt Common
R
24-Volt Hot
R
24-Volt Hot
E
Emergency Heat
W
Single Stage Heat
O
Reversing Valve–Energized in Cool
*DP21H40124
*DN21H00124
*BN21H00124
THERMOSTAT THERMOSTAT THERMOSTAT
SINGLE STAGE
HEAT PUMP
*DN22U00124 *BP21H50124
PSC-2 STAGE COOLING
READY
FURNACE CONTROL