Topic: Noma Thermostats
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Answers to Common Questions
How to program? Noma digal thermostat
Model number? It should have been in the install instructuctions Read More »
Source: http://www.askmehelpdesk.com/heating-air-conditioning/noma-digal-...
How to install Noma digital thermostat
Thermostat wire color codes explained. Please note. Not all installers use the proper color codes when they install or replace equipment. It may be necessary go go to the furnace or outdoor unit to verify what wires are for what purpose. Al... Read More »
Source: http://www.askmehelpdesk.com/heating-air-conditioning/how-install...
How do I install a noma programmabke thermostat?
wire the four existing wires into the proper pairs, (you will need wiring diagram for this) possibly inside furnace unit) Or you have incorrect new thermostat, If you have both heat and A/C you will need a four wire unit Read More »
Source: http://answers.yahoo.com/question/index?qid=20110919152032AAP8XcP
More Common Questions
Answers to Other Common Questions
I would remove the blue wire from the B terminal. Leave the blue and black unused and taped so they can't short out. The blue wire was on L before and that is used to flash error codes using the thermostat. This stat does not use that.
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Source: http://www.askmehelpdesk.com/heating-air-conditioning/noma-progra...
I would check the batteries in the unit. If it is a new thermostat it does not make a difference because the batteries that come with them new are defective or out of juice right out of the box. If you replace the batteries and you see this...
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Source: http://www.askmehelpdesk.com/heating-air-conditioning/noma-thermo...
I dunno if this will make you feel better, I have the same thermostat and the instructions are useless. They are not correct. I have the HTM611A model. But, most of them are the same. I can't program the thermostat. If I follow the instruct...
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Source: http://answers.yahoo.com/question/index?qid=20091107084515AAFaLyB
Look here I believe they make Noma UPM Marketing Inc. - UPM
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Source: http://www.askmehelpdesk.com/heating-air-conditioning/noma-progra...
Some thermostats have jumpers you have to set according to your type of system. Look over the directions and make sure the jumpers are right.
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Source: http://www.askmehelpdesk.com/heating-air-conditioning/noma-thermo...
Do a Google search to find NOMA then download the owners manual.
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Source: http://www.askmehelpdesk.com/heating-air-conditioning/preprogramm...
Quoting hvac1000: Is the Honeywell thermostat for 110/220 volts? Is the new thermost for 24 volts? This could be the problem Thanks for your reply, that is exactly the problem. Any suggestions what digital thermostat would be compatible wit...
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Source: http://www.askmehelpdesk.com/heating-air-conditioning/noma-progra...
