Thermostat Chart - Single Stage Heat Pump - Psc Air Handler - Johnson Controls 13 SEER - THGD Installation Manual

359513-UIM-A-0408
HP 5B
THERMOSTAT THERMOSTAT
*BP21H50124
*BN21H00124
*DN22U00124
*DP21H40124
*DN21H00124
C
24 – Volt Common 24 – Volt Common
Y1
First Stage Compressor First Stage Compressor
R
24 – Volt Hot
(Heat XFMR)
G
Fan
E
Emergency Heat Emergency Heat
R
24 – Volt Hot
(Cool XFMR)
O/B
Reversing Valve
Reversing Valve
Energized in Cool
L
Malfunction Light Malfunction Light
Y2
Second Stage Compressor Second Stage Compressor
AUX
Auxiliary Heat Second Stage Heat
Thermostat Installer Setup
B/O Switch on Thermostat
1-System Type-must be set
must be in the O position
to 5 – 2 Heat/1 Heat Pump
Thermostat Installer Setup
2-Changeover Valve-must
be set to 0 – O/B terminal
Energized in Cooling
FIGURE 8: Thermostat Chart - Single Stage Heat Pump – PSC Air Handler
8
Single Stage Heat Pump – PSC Air Handler
THERMOSTAT
*DP32H70124
C C
24 – Volt Common
Y1 Y1
First Stage Compressor
R R
24 – Volt Hot 24 – Volt Hot
G G
Fan Fan
E E
Emergency Heat
W2
Third Stage Heat
O O
Reversing Valve
Energized in Cool
L L
Malfunction Light
Y2
Y2
Second Stage Compressor
W2 W1
Second Stage Aux. Heat
Step 1 of Thermostat
Installer / Configuration
Menu must be set to
Heat Pump 1
ID MODELS
AHP
SHP
MA
AIR HANDLER
AIR HANDLER
24 – Volt Common
Second or Full
Stage Compressor
24 – Volt Hot
First Stage Aux. Heat
Second Stage Aux. Heat
Single Stage Compressor
Reversing Valve
Energized in Cool
Malfunction Light
3
External Humidistat
Humidity Switch
(Optional)
Open on Humidity Rise
Open on Humidity Rise
HUM OUT
24VAC Humidifier
(Optional) (24VAC out)
24VAC
EAC (24VAC out)
Electronic Air Cleaner
Electronic Air Cleaner
(Optional)
Move the MODE
jumper to "HP"
Move HUM STAT
jumper to "YES"
if humidistat is to be used.
Refer to AH documentation
for W1 and W2 electric
heat staging options.
Part Numbers:
3
Part Number:
SAP =
S1-2HU16700124
159480 = 031-09156
OD MODELS
E*R*
E*ZD
E*B*
PSC SINGLE STAGE
HEAT PUMP
PSC DEMAND DEFROST
2
CONTROL
C
24 – Volt Common
Y/Y2
Compressor
R
24 – Volt Hot
G
Fan
W1 W1/66(out)
W2
Y1
O
Reversing Valve
Energized in Cool
X/L
Malfunction Light
Auxiliary Heat
HUM
Part Numbers:
2
Legacy
SAP =
67297 = 031-01975
Johnson Controls Unitary Products
*RHS
HP*
*HGD
1
C
Y
R
Heat
O
X/L
W
1
Legacy