Results 1 to 8 of 8
-
10-08-2014, 10:56 AM #1
Daikin REYQ14P8Y1B - VRV III - Address Issues
Hello All,
We have a site with a Daikin REYQ14P8Y1B - VRV III , connected to 11x Floor Mounted Units, BC Box's ( BSVQ16OPV1) and one I touch centralised controller ( controller also controls 1x VAM Unit - VAM1500FA8VE ) - installed in 2008.
Due to refurbishment of the site we have had to remove one of the floor mounted units from the circuit. The unit removed was 1 of 4 units controlled via 1 BC Box.
Having removed the unit and pipework we have now pressure tested and recharged. On trying to run the unit we constantly get a U4 error - Communication Error ( before the unit was removed all worked well)
We have performed a system reset from the condenser but still the U4 error appears.
The centralised controller is still showing the removed unit , could this be the issue??
Any help would be appreciated.
Thanks in advance
-
10-08-2014, 11:38 AM #2
Re: Daikin REYQ14P8Y1B - VRV III - Address Issues
have u done the wiring check function on the outdoor when you repowered it back up?
also delete the removed indoors off the i touch
-
10-08-2014, 11:40 AM #3
Re: Daikin REYQ14P8Y1B - VRV III - Address Issues
did you drive the valves open when you pressure tested and vacced?
-
10-08-2014, 05:45 PM #4
Re: Daikin REYQ14P8Y1B - VRV III - Address Issues
Hello install monkey , yes to the wiring check and yes to vales , would you have any literature on how to remove the unit from the I Touch controller ?
-
10-08-2014, 10:14 PM #5
Re: Daikin REYQ14P8Y1B - VRV III - Address Issues
-
10-08-2014, 10:40 PM #6
Re: Daikin REYQ14P8Y1B - VRV III - Address Issues
Thank you install monkey
-
11-08-2014, 05:47 AM #7
Re: Daikin REYQ14P8Y1B - VRV III - Address Issues
You can also connect a service checker and delete the removed unit and reconfigure the system.
-
19-08-2014, 12:41 PM #8