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Thread: Daikin vrv IV start up procedure
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11-11-2014, 08:19 PM #1
Daikin vrv IV start up procedure
Hiya guys
During the start up procedure on a RYYQ10T7YB we keep getting the problem of it skipping t08
We have tried it 5 times now with the same outcome
What then happens is on the controller it displays the code u3 - 02 (leak detection or refrigeration amount check not performed )
The system can still run in all its modes with decent heat & cool temps
But I need to know how to get rid of the code for handover or we will no doubt get a call back .
Can I manually enter the additional gas charge we added some how ? So the condensir can store the information and then can use it for the leak detection function ?
If anyone can help would be very grateful
Thanks a lot
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22-11-2014, 10:06 PM #2