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Thread: Hitachi RAK splits
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24-08-2018, 03:58 PM #1
Hitachi RAK splits
chaps
full model RAK 18NH5
Around 10 years, twin split , outdoor won't run but not throwing up a code?
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25-08-2018, 10:31 AM #2
Re: Hitachi RAK splits
Temperature probe out of calibration somewhere?
Health and safety first..........unless I'm in a hurry.
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26-08-2018, 12:25 PM #3
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27-08-2018, 07:11 PM #4
Re: Hitachi RAK splits
Ah, was thinking more the outdoor unit.
The VRF's need the compressor probe on top to be over 40°C I think it is before they run, not sure on the multi set up though.
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27-08-2018, 09:02 PM #5
Re: Hitachi RAK splits
As per Tayters, Might be no harm to check the sensor on compressor, if it's faulty then no run, no fault shows either if i remember.
Mostly found in the southern part of this green and pleasant land.
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29-08-2018, 04:00 PM #6
Re: Hitachi RAK splits
ok I'll check.. bit poor show for them not to integrate a sensor fault in the fault circuit..
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07-09-2018, 04:16 PM #7
Re: Hitachi RAK splits
Flashing lights on outdoor PCB. 7 times is abnormal thermistor on those models