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SiBE28-804
Troubleshooting by Remote Controller Display / LED Display
Troubleshooting
169
5.12 “
AJ
” Malfunctioning Capacity Setting
Remote
Controller
Display
AJ
LED indications
The table below shows the LED indications.
Error generation
The error is generated when the following conditions are fulfilled:
Supposed
Causes
The possible causes are:
Malfunctioning capacity setting adaptor connection
Malfunctioning indoor unit PC board.
Capacity setting
adaptor
The capacity is set in the PC board’s memory IC. A capacity setting adaptor that matches the
capacity of the unit is required in the following case:
In case the indoor PC board installed at the factory is for some reason changed at the
installation site, the capacity will not be contained in the replacement PC board. To set the
correct capacity for the PC board you have to connect a capacity setting adaptor with the
correct capacity setting to the PC board. The capacity setting for the PC board will become the
capacity setting of the adaptor because the capacity setting adaptor has priority.
Operation
HAP (green)
HBP (green)
Normal
5
5
Malfunctioning
5
5
Condition
Description
1
The unit is in operation.
The PCB’s memory IC does not contain the capacity code.
The capacity setting adaptor is not connected.
2
The unit is in operation.
The capacity that is set, does not exist for that unit.
Summary of Contents for FHQ100BUV1B x 2
Page 13: ...SiBE28 804 2 ...
Page 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Page 29: ...Specifications SiBE28 804 18 Specifications ...
Page 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Page 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Page 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Page 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Page 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Page 277: ...PCB Layout SiBE28 804 266 Appendix ...
Page 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Page 311: ...SiBE28 804 iv Index ...