Looking for a Honeywell CMTA Programmable Thermostat? You can order online today at great prices and collect in your local branch or have it. Installation Guide. CM / CM Wireless Programmable. Room Thermostat & BDR91 Relay Box. Description. The Honeywell CM Wireless (CM or. Honeywell CM In my home (includes DIY) MoneySaving. There’s something about resetting the programmes on page 13 of the manual?.

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Thanks very much for your advice.

It will connect to the same 4 wires. If this is not a cm9927 replacement then what is? Replacing with another make such as the Siemens REVRF would be what I would recommend currently, although it would mean changing the receiver.

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Honeywell CMT927 (CM927) Wireless Programmable Room Thermostat

I would leave cm9227 existing programmer which is outside the building with the boiler on 24hours A: Unfortunately the controller will need replacing. If my honeywell wireless display is faulty. Can I change the wireless thermostat for the same one, do I need to change the reciever A: Do you recommend any other make?

What do I do? Hi, I currently have an old Drayton RF2 wireless system. Will be using again.

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Honeywell CMT (CM) Wireless Programmable Room Thermostat

I’ve got a CM, however when I put the slide to the off position, the radiators are still warming up even though the room temperature is over 19degC Please help A: You can just replace the thermostat 13A15it will bind to your existing receiver. This lets you save energy and related costs when you are away from home but resumes normal operation the day of your return. Is there any way to restore this or am I looking at maunal a new thermostat?

It is honeywlel year from date of purchase, or 18 months from date of manufacture – whichever is the longer. I already have the system, but need to replace a damaged thermo.

Image is for illustration only and should not be relied upon. I have a cm works fine but digits on control screen faded some figures not eligible. Will the cmt work with an ideal mini combi?

It has optimisation and automation features. Room stat has started to develop a problem in that the digits are not displaying properly. Yes, you can wire two zones valves in parallel to the receiver, honeywel, order a second receiver and have it control both receivers. Does this honeywe,l hot water? Hi Do you sell the CM unit by itself?


RF Chronotherm with extended feature set and slim ultra-modern design CM927, CM921

Thanks in advance A: Is this compatible with a Biasi Garda M96 combi boiler? I don’t really want to buy a new cm because of the display issues to pair with my hc60ng receiver – do I have an alternative without changing my receiver?

Turn on more accessible mode. Ordered a part that was delivered very quickly even though I chose standard delivery. honejwell

Honeywell CM Manuals

Have wrote to Honeywell and as expected no response. Is there a way to fix this? Welcome visitor you can login or create an account.

Would this would with these. The receiver and the controller both still working.

They are they same product. Recommended, despite the problems I had. By using this site, you consent to the use of cookies. Unfortunately this model are plagued with display problems.

The Honeywell receiver will connect to the same wires as the BR1 receiver. Have read in various forums and sites that the problem described above is common to Honeywell, my unit is about 4 years old. Gravity fed, pumped chg and dhw.?