Cycle Diagram - LG THERMA V HM093MR Installation Manual

Cycle Diagram

- For 3 Series
UN60A (12, 14, 16 kW)
<Refrigerant Side>
S6
S2
S5
EEV3 (Inj.EEV)
UN36A (5, 7, 9 kW)
<Refrigerant Side>
S6
S2
S5
EEV1
High
Pressure
Pressure Sensor
Switch
S1
Muffler
Accumulator
S4
S3
S9
S8
EEV1
EEV2
IHEX S10
S7
<Inside of Monobloc Product>
High
Pressure
Sensor
Pressure
Switch
Muffler
Accumulator
S4
S3
S7
EEV3 S8
EEV2
(Inj.EEV)
IHEX
<Inside of Monobloc Product>
GENERAL INFORMATION
<Water Side>
Air Vent
S12
Relief
Water
valve
Out
Pressure
Gage
Water
[PHE]
W/Pump Strainer
Flow
In
Switch
<Water Side>
Air Vent
S1
S12
Relief
valve
Water
S9
Out
Pressure
Gage
Water
S10
[PHE]
Flow
In
Switch
: Cooling
: Heating
S13
Backup
Heater
Accessory
Expansion Tank
Air Vent
S11
: Cooling
: Heating
S13
Backup
Heater
Accessory
Expansion Tank
Air Vent
W/Pump Strainer
S11
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