gwm121
08-06-2011, 06:12 PM
10 year old daikin r22 system, one outdoor feeds 4 wallmounts and one cassette, the wallmounts ork, the cassette has a problem.
Following a service where nothing was disturbed which would produce an electrical fault.... and the system left operating! a day later the light on the wired remote to byc71fjw1 cassette is not on and remote controller doesnt operate cassette.
earth to term 1 on cass is 240v,
240v at either end both fuses
No leds are on on on board.
The othe wallmounts on the system work
Any ideas? Can I localise the fault to board or remote? Can I get a wiring diagram (6pm now so cant contact daikin) Help very much appreciated
Following a service where nothing was disturbed which would produce an electrical fault.... and the system left operating! a day later the light on the wired remote to byc71fjw1 cassette is not on and remote controller doesnt operate cassette.
earth to term 1 on cass is 240v,
240v at either end both fuses
No leds are on on on board.
The othe wallmounts on the system work
Any ideas? Can I localise the fault to board or remote? Can I get a wiring diagram (6pm now so cant contact daikin) Help very much appreciated