SiBE04-809
Check
Service Diagnosis
117
5.1.3
Four Way Valve Performance Check
Check No.05
(R8312)
NO
YES
YES
NO
(Fig. 1)
Voltage at S80
DC220-240V
ON
Compressor
Time
Turn off the power and turn it on
again.
Disconnect the four way valve coil
from the connector and check the
continuity.
Start the heating-mode run.
∗
Four way valve coil
Cooling / dry : No continuity
Heating : Continuity
Replace the outdoor unit
PCB.
Replace the four way valve
coil.
Replace the four way valve.
Four way
valve coil resistance at
3k
Ω
±0.5k
Ω
?
S80
voltage at DC 220-
240 V with compressor
on? (Fig. 1)
Summary of Contents for ARXG25E3V1B
Page 1: ...SiBE04 809 Applied Models Inverter Pair Heat Pump Inverter Pair Wall Mounted Type E Series ...
Page 11: ...Introduction SiBE04 809 x ...
Page 12: ...SiBE04 809 List of Functions 1 Part 1 List of Functions 1 List of Functions 2 ...
Page 14: ...SiBE04 809 Specifications 3 Part 2 Specifications 1 Specifications 4 ...
