Daikin Error JH

[nondiscopaul]

New to Daikin. Searched the forums, found the code, but no experience of what needs to be done.

Code JH, Oil thermistor. Its an old VRV system, but working fine last year. Cant find a specific manual. And experience or thoughts?

[install monkey]

whats the model number?

[r.bartlett]

Paul

It's the sensor or possibly the PCB needs replacing. Contact your air conditioning contractor who can confirm and order as necessary. If you don't have anyone then I can do it as Northampton isn't too far and I'm often in Silverstone...

[Darrenp]

This is a faulty Oil Temperature Thermistor usually R5T.
This fault is produced if the PCB cannot read any information from the thermistor suggesting that it is either fully open or closed circuit. This thermistor can be checked with a multi meter for a resistance value

[nondiscopaul]

Its a RSXY8.

Thanks I'll check the resistance.

[nondiscopaul]

Yep , it was the Thermsiter. Thanks