mundoclima MUPR-09-H11-E, Service Manual

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e f
3 times FLASH
PC 02
Top temperature protection of compressor or High temperature
protection of IPM module or High pressure protection
TS11-S-INV
5 times FLASH
PC 04
Inverter compressor drive error TS12-S
1 time FLASH
PC 08
Current overload protection TS08-S
6 times FLASH
PC 40
Communication error between outdoor main chip and compressor
driven chip
TS33
7 times FLASH
PC 03
Low pressure protection TS13-INV
1 times ON
--
Indoor units mode conflict(match with multi outdoor unit) TS14
For other errors:
The display board may show a garbled code or a code undefined by the service manual. Ensure that this code is not a
temperature reading.
Troubleshooting:
Test the unit using the remote control. If the unit does not respond to the remote, the indoor PCB requires replacement.
If the unit responds, the display board requires replacement.
88 flash frequency:
... ...
Service manual H11 series
Troubleshooting 4