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I have a red light on my honeywell r6660d. it is linked to my hot water timer honeywell ST9100c..I assume the red light is because the link has been lost but I cant find how I resend he binding signal

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6ya6ya
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Posted on Jan 02, 2017

  • 3 Answers

SOURCE: red LED on honeywell r6660d

The problem is that the 2 units are "not speaking to each other". this could be caused by low batteries or a loss in signal caused by a powercut or an objection in the way of the 2 units.

first you need to turn the power off to the r666od (or otherwise known as the HC60NG) for 10 secs, then turn back on. then hold the grey button in for 15 secs. release then hold in for a further 5 secs.

go to the honeywell cm61 press the off button. hold temp up. temp down and prog 1 in for 3 secs until the dipslay goes to INST. at this point release all 3 buttons then press the i button until a beacon starts flashing.

this is now the end to your problem.

N.B the reason the green light was on is because the man override button will have been pressed.

hope this helps

Posted on Feb 11, 2009

  • 2458 Answers

SOURCE: WORSTER 550 BOILER TO A HONEYWELL ST9100C TIMER

worcester bosh have there own web site which i think has a technical number you can ring for help

Posted on Jan 21, 2010

djpstunt1
  • 172 Answers

SOURCE: shifter i assume lost the link, the shifter on

you might have hit a bump and the linkage popped out
you need to jack the car up and pop it back in
it is on the side of the transmission on the drivers side

Posted on Dec 05, 2010

  • 182 Answers

SOURCE: how do I bind my

I don't see anything about a t661d in this manual but perhaps it is the same process. hope it helps.
http://www51.honeywell.com/hungary/hirek-details/documents/evohome_alkalmazasi_peldatar.pdf

Posted on Dec 29, 2010

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first you need to turn the power off to the r666od (or otherwise known as the HC60NG) for 10 secs, then turn back on. then hold the grey button in for 15 secs. release then hold in for a further 5 secs.

go to the honeywell cm61 press the off button. hold temp up. temp down and prog 1 in for 3 secs until the dipslay goes to INST. at this point release all 3 buttons then press the i button until a beacon starts flashing.

this is now the end to your problem.

N.B the reason the green light was on is because the man override button will have been pressed.

hope this helps

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