III-317
O
UTDOOR
U
NITS
2-9. Cycle operation mode
1) Description of cycle function parts
No Classification Description
1 A Digital scroll compressor
2 B PWM solenoid valve
3 C Hot gas bypass solenoid valve
4 D Reversing solenoid valve (4 way valve)
5 E Liquid bypass solenoid valve
6 F EEV
7 G Check valve
8 H High pressure switch
9 I Low pressure switch
10 J Condenser
No Classification Description
11 K Capillary tube
12 L Accumulator
13 M Receiver
14 N Discharge temperature sensor
15 O Sump sensor
16 P Ambient air temperature sensor
17 Q Cond_ out temperature sensor
18 R Crank case heater
19 S Liquid service valve
20 T Gas service valve
1 Sensor Temperature Temperature sensor
2 Valve Solenoid Solenoid valve
Expansion Electronic Expansion Valve (EEV)
Reversing Reversing valve (4 way valve)
Check Check valve
Service Service valve (Angle & ball type)
3 Switch & Heater Pressure Switch Low pressure switch (Mechanical type)
Heater Crank case heater
4 Others Compressor
DVI (Digital Vapor Injection) Compressor
Digital scroll Compressor
Accumulator Accumulator or Receiver
Heat Exchanger Condensing or Evaporating unit
Capillary Capillary tube