262
TROUBLESHOOTING
Code No. /
functions
Operational procedure / display contents
20
Actuators
output
status/
individual
actuating
Monitor mode
Displays actuators output status.
When output 3 (starter transformer) is ON
Output status are as follows
on : Output ON
oF : Output OFF
When output 12 (reversing valve) is OFF
※ The [INDOOR UNIT] switch changes displayed actuator output. By pressing ON, display
toggles as follow [output 1] → [output 2] → ··· → [output 20] → [output 1] → ···.
※ Output number - output table (common to monitor mode and check mode)
Output No. Output name Output No. Output name
1 Main side output permission 11 Hot gas bypass valve
2 Engine side output permission 12 Reversing valve
3 Starter transformer 13
Electromagnetic compressor
capacity valve 1
4 Electromagnetic gas valve 1 14 Compressor heaters 1, 2
5 Electromagnetic gas valve 2 15 Engine oil pan heater※1
6 Starter 16 Exhaust water drain heaters 1, 2※1
7 Ignition circuit drive signal 17 -
8-18 -
9 Compressor clutch 2 19 -
10
Electromagnetic compressor
capacity valve 2
20 -
※
1. Unit with drain heater kit only
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