Thermostat Chart - Single Stage Heat Pump - Variable Speed Or Psc Modulating Furnace - Johnson Controls TM9M MP Series Installation Manual

405421-UIM-C-0709
THERMOSTAT THERMOSTAT
*BP21H50124
*BN21H00124
*DN22U00124
*DP21H40124
*DN21H00124
N/A
FIGURE 22: Thermostat Chart - Single Stage Heat Pump – Variable Speed or PSC Modulating Furnace
16
THERMOSTAT
*DP32H70124
C
24 – Volt Common
Y1
First Stage Compressor
R
24 – Volt Hot
G
Fan
E
Emergency Heat
W2
N/A
Third Stage Heat
O
Reversing Valve
Energized in Cool
L
Malfunction Light
Y2
Second Stage Compressor
W1
Second Stage Aux. Heat
External Humidistat
3
(Optional)
Open on Humidity Rise
Step 1 of Thermostat
Installer / Configuration
Menu must be set to
Heat Pump 1
Step 9 of Thermostat
Installer / Configuration
Menu must be set to
Pump OFF
3
Part Number:
S1-2HU16700124
ID MODELS
TM9M
YM9M
CM9M
LM9M
MODULATING
FURNACE
MODULATING
2
FURNACE CONTROL
C
24 – Volt Common
Y1
Single
Stage Compressor
R
24 – Volt Hot
G
Fan
W
Modulating Heat
Y/Y2
Second or Full
Stage Compressor
O
Reversing Valve
Energized in Cool
LO COMP
Single Stage
Compressor (OUT)
HI COMP
Second Stage
Compressor (OUT)
DHUM
Dehumidification-
Open on Humidity Rise
Move HUMIDISTAT
jumper to "YES"
if humidistat is to be used.
Part Numbers: 2
SAP = Legacy
Johnson Controls Unitary Products
OD MODELS
E*R* *RHS
E*ZD HP*
E*B* *HGD
SINGLE STAGE
HEAT PUMP
DEMAND DEFROST
1
CONTROL
C
24 – Volt Common
Y
Compressor
R
24 – Volt Hot
W1/66(out)
Heat
O
Reversing Valve
Energized in Cool
X/L
Malfunction Light
W
Auxiliary Heat
Part Numbers:
1
SAP = Legacy
67297 = 031-01975