Figure 13: Typical Refrigeration Circuit for Heat Pump Unit with Modulating Hot Gas Reheat (DPS 007–015 shown)
Item
Description
EVI
Indoor coil electronic
expansion valve
EVO
Outdoor coil electronic
expansion valve
CV
Check Valve, size 3-15 only
REC
Refrigerant Receiver
IDF
Indoor fan
ODF
Outdoor fan
COMP1 Inverter compressor
COMP3
Fixed speed compressor
(7½ thru 15 ton and 25-28
only)
SVB
Bypass solenoid valve
RHV
Reheat step valve
SVR
Receiver solenoid valve
CHV
Condenser step valve
OVI
Outdoor electronic
expansion valve
4WV
4-way heat pump valve
OS
Oil separator, size 3-15 only
IM 1125-7 • REBEL ROOFTOPS
20
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Содержание DPS005
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