Haier Tempo Series 1U12TE2HDA handleiding

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Handleiding

TROUBLESHOOTING & REFERENCES

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ENGLISH

Yes

Yes No

Determine source of lost

power from OD unit or phase

imbalance from building power

Determine source of lost

communication from OD unit

Replace PCB

Replace sensor

There is 230 VAC (+/- 10%) at terminal

strip connections 1(N) and 2(L), and

no more than a 2% deviation between

each leg and ground?

There is a pulsing 0 to 80

VAC between terminal strip

connections 1(N) and 3(C)?

There is 230 VAC at

terminals CN17 and CN21

on the PCB, and the LED

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There is 5 VDC at CN6

across both sets of black

sensor wires?

The sensor resistance is

within 3% of the value listed

in the Service Manual sensor

resistance table?

Wiring and connections

are in good condition?

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Indoor Unit

Öòçèïö

AW09TC2HDA

AW12TC2HDA

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Sensor Resistance Table

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31-5000939-1

Bekijk gratis de handleiding van Haier Tempo Series 1U12TE2HDA, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.