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- 29 Nov 2009
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hi all,hope someone can help,biazi riva plus boiler and drayton fr1 wireless system.as previous boiler will run with hot water no problems,but central heating not working.have replaced batterys in sender unit,have marryed it up with reciever as per manual,green heating light will come on once done but red light will not go out,if i turn all power off and reset,both red and green lights come on and i can see primary circuit flow switch open and close on boiler.somebody replied that if i put a wire across terminal 1 and terminal 3 on reciever unit to check that reciever is working.once i do this do i put power back on and will boiler fire up?
terry
terry
