368262-UIM-B-1008
THERMOSTAT | THERMOSTAT | |
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*PP32U70124 | *DN22H00124 | |
*DP22U70124 | ||
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C | C | |
24 – Volt Common | 24 – Volt Common | |
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Y | Y1 | |
First Stage Compressor | First Stage Compressor | |
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R | R | |
24 – Volt Hot | ||
24 – Volt Hot | ||
(Heat XFMR) | ||
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G | G | |
Fan | Fan | |
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E |
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Emergency Heat |
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| W2 | |
| Second Stage Aux. Heat | |
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RC |
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24 – Volt Hot |
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(Cool XFMR) |
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O/B | O | |
Reversing Valve | ||
Reversing Valve | ||
Energized in Cool | ||
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L | L | |
Malfunction Light | Malfunction Light | |
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Y2 | Y2 | |
Second | Second | |
Stage Compressor | Stage Compressor | |
AUX | E/W1 | |
Auxiliary Heat | First Stage Aux. Heat | |
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3 | External Humidistat | |
(Optional) | ||
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| Open on Humidity Rise | |
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Thermostat Installer Setup | Step 1 of Thermostat | |
Installer/Configuration | ||
must be set to 12 | Menu must be set to “HP2” | |
3 Heat/2 Heat Pump | Selection of GAS/ELEC | |
Thermostat Installer Setup | switch on thermostat | |
not necessary | ||
must be set to 0 |
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O/B terminal |
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Energized in Cooling |
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Thermostat Installer Setup |
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must be set to 1 |
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ID MODELS
TP(8,L)C
YP(8,L)C
CP(8,L)C
LP(8,L)C
MODULATING
FURNACE
MODULATING | 2 |
FURNACE CONTROL |
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C |
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24 – Volt Common |
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Y1 |
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Single |
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Stage Compressor |
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R |
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24 – Volt Hot |
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G |
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Fan |
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W |
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Modulating Heat |
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Y/Y2 |
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Second or Full |
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Stage Compressor |
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O |
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Reversing Valve |
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Energized in Cool |
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LO COMP |
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Single Stage |
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Compressor (OUT) |
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HI COMP |
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Second Stage |
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Compressor (OUT) |
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DHUM |
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Dehumidification- |
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Open on Humidity Rise |
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Move HUMIDISTAT
jumper to “YES”
if humidistat is to be used.
Bonnet Sensor
(Optional)
OD MODELS
YZE
YZH
H*5
H*8
TWO STAGE
HEAT PUMP
YORKGUARD VI | 1 |
CONTROL |
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C
24 – Volt Common
Y1
Single
Stage Compressor
R
24 – Volt Hot
W1 OUT
First Stage Heat
W2 OUT
Second Stage Heat
Y2 OUT
Second
Stage Compressor
O
Reversing Valve
Energized in Cool
X/L
Malfunction Light
Y2
Second
Stage Compressor
W
Auxiliary Heat
BSG
Bonnet Sensor
BS
Bonnet Sensor
Change FFuel jumper
on the heat pump control
to “ON”
Change Hot Heat Pump
jumper on the heat
pump control to “ON” if
Hot Heat Pump
Operation is desired.
Heat Pump Backup Heat |
Source is Fossil Fuel |
Thermostat Installer Setup |
Kit- must be set to 1 |
Heat Pump Control |
is Controlling Heat Pump |
Backup Heat |
Part Numbers: | 2 | Part Numbers: | 1 | ||
SAP | = Legacy | ||||
SAP = Legacy |
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| 126768 = |
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| 18395 | = |
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| 340512 = |
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FIGURE 24: Thermostat Chart - Two Stage Heat Pump – Variable Speed or PSC Modulating Furnace
18 | Johnson Controls Unitary Products |