10.3
Trouble shooting
10.3.1 For the indoor unit
10.3.1.1 Indoor EEPROM malfunction (IDU E0/EA/EH 00/EH 0A)
Yes
Replace the indoor main PCB
Power off, then restart the
unit 2 minutes later
EEPROM: An electrically erasable programmable read-only memory whose contents can be erased and
reprogrammed using a pulsed voltage.
Service manual
MUEX-
H11 series
41
Содержание H11 Series
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Страница 41: ...EC 50 Open or short circuit of outdoor unit temperature sensor T3 T4 T5 Service manual MUEX H11 series 40...
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