Daikin GYEQ20AN Service Manual page 129

SiAUY361411EA
Table 4.6/ (List of actuator operation status 2) Select CH [03] in Level 2
CH No.
01
02
03
04
05
∗ If your selected channel contains an item that is not supported by the unit model, the LCD
Fig. 4.6/ Content of actuator status segment display
Segment 0 Segment 1
∗ The numbers in the table indicate the segments 1 to 8 in the above figure.
Troubleshooting
Content
1 Clutch 1
2 Clutch 2
3 Compressor heater 1
4 Compressor heater 2
5 Four-way valve 1
6 Oil separator heater
7 Accumulator heater
8 Oil return heater
1 SV1
2 SV2
3 SV3
4 SV4
5 (Reserved for future use)
6 SV6
7 SV7
8 SV8
1 SV13
2 (Reserved for future use)
3 (Reserved for future use)
4 SV12
5 SV9
6 (Reserved for future use)
7 (Reserved for future use)
8 (Reserved for future use)
1 SV31
2 SV32
3 SV3A
4 SV3B
5 SV3C
6 SV3D
7 SV37
8 SV3E
1 (Reserved for future use)
2 (Reserved for future use)
3 (Reserved for future use)
4 (Reserved for future use)
5 (Reserved for future use)
6 SV3H
7 SV3G
8 SV3F
displays nothing or "-".
(Note 1) The signal type can be selected by the memory switch setting.
Segment 2
When an actuator is ON, the corresponding segment lights.
Troubleshooting the Outdoor Unit
CH No.
1 Starter
2 Gas valve 1
3 Gas valve 2
4 (Reserved for future use)
06
5 Starter transformer cut-off relay
6 Block heater
7 Exhaust drain heater
8 (Reserved for future use)
1 (Reserved for future use)
2 (Reserved for future use)
3 (Reserved for future use)
4 (Reserved for future use)
07
5 (Reserved for future use)
6 (Reserved for future use)
7 (Reserved for future use)
8 (Reserved for future use)
1 (Reserved for future use)
2 (Reserved for future use)
3 (Reserved for future use)
4 (Reserved for future use)
08
5 (Reserved for future use)
6 (Reserved for future use)
7 (Reserved for future use)
8 (Reserved for future use)
1 Run signal output (Note 1)
2 Fault signal output (Note 1)
3 Heating signal output (Note 1)
4 (Reserved for future use)
09
5 (Reserved for future use)
6 (Reserved for future use)
7 (Reserved for future use)
8 (Reserved for future use)
Segment 3 Segment 4
Content
Segment 5
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