Payne PH3G----A - Page 20

_- OUTDOOR COIL
LEGEND
HPS High Pressure Switch
LCS Loss of Charge Switch
AccuratePMetering Device
] Arrow indicates direction of flow
Bypass
Fbsition
INDOOR COIL
P
P
Fig. 14 - Typical Heat Pump Operation, Cooling Mode
Fig. 15 - Interface Fan Board (IFB)
LEGEND
HPS High Pressure Switch
LCS Loss of Charge Switch
_]O Accurate¢_Metering Device
] Arrow indicates direction of flow
OUTDOOR COIL
r
:[Z]PositionTXVin Bypass]
Metering
Position
Fig. 16 - Typical Heat Pump Operation, Heating Mode
C03011
A09059
C03012
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