Question about Honeywell CT3600 7 Day Electronic Programmable Thermostat Heater

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Honeywell st6100 7day timer for Central heating.NO POWER

The ST6100 has power on the display,But No power (from st6100) is going to Thermostat unit via a cable in another room.
I think its the Relay in the ST6100, but not sure.Please Help!

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5 Suggested Answers

Buffalo12980
  • 625 Answers

SOURCE: installing a honeywell CM900 wireless programmable thermostat

the analog unit uses just two wires for heat. red - white. there is a heat anticipator setting that must match the burner current. check your programmable specs and follow instructions.

Posted on Dec 07, 2007

  • 1 Answer

SOURCE: changing a room thermostat a potterton to honeywell t6360

I think I've done it - but don't take this as absolute truth.
For the Honeywell T6360B the original Potterton wiring should be rewired as follows:
Brown [Live] goes to terminal 1; Blue [neutral] goes to Terminal 2 and the yellow/green [which is not an earth but a switched live - i.e. gives live to the heating system when the thermostat clicks in] goes to terminal 3.
Obviously all done with the power isolated and when it was switched back on we had heating again :o)
It's been on over two hours now and all seems fine.

Posted on Feb 16, 2008

SOURCE: central heating timer

Does it have batteries?

Posted on Apr 05, 2008

  • 2 Answers

SOURCE: HONEYWELL CM921 ROOM THERMOSTAT

Remember the is a time and temperature controller if you want to use as an ON/OFF controller please ensure you OFF times are set to LOW temperatures for example at 8:00am I want the boiler firing to 21°C at 10:00 I want the boiler to go OFF at 5°C so ensure all so called OFF times are set to LOW temperatures.

Posted on Oct 27, 2008

  • 6 Answers

SOURCE: Honeywell thermostat won't regulate temp properly

Is there a setting on your thermostat that makes the unit stay on for 10, 15, 20, 25 minutes after you reach set temp. You can change this setting by looking at your manual for the thermostat. Not sure if there is one for this thermostat but mine has one. Mine was running 15 min after set temp and making it cool down 2 degrees lower than set temp. Hope this helps.

Posted on Jun 25, 2009

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