I am wondering if old thermostats ran on very low voltage or there is substantial loss in the voltage for the upstairs or the zone valve is gone bad. Should I connect it and leave it jumpered or just leave it out? Sign in Transcript Statistics 496,745 views 684 Like this video? If any corrosion is present, remove the wire from the contact and clean. http://cestudios.net/not-working/new-thermostat-not-working.html
Is this comment offensive? This unique offering lets you monitor and control your HVAC systems by simply pointing your Browser to our secure Proliphix Web Site. Use the multi tester or voltmeter to probe the hot wires and the neutral wires and tighten the contacts if necessary.If the problem is with an older thermostat, and the system Always double-check that power is really off by testing all the wires in an outlet box.What Signs Should You Look For In Determining Your Furnace & Thermostat TypesDetermine the following:•What kind http://www.dslreports.com/forum/r23126395-Installed-new-t-stat-no-heat
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All wires were hooked up on old stat. If it is set to OFF or Auto already, the heat pump’s limit switch needs to be adjusted. Their use should be discretionary, depending on the level of mechanical aptitude your customer seems to have. Honeywell Ac Thermostat Troubleshooting Any ideas on what the cause would be?
Not all thermostats support heat pumps so make sure you read the box of the thermostat to ensure you get a heat pump thermostat.Heat Pump w/Auxiliary Heating (Electric, Gas, or Oil)Be More details and some warnings are at SHORTING THERMOSTAT WIRES to ID R W B Thermostat Troubleshooting Step 4: what to do when the problem is not in the thermostat or Use wire cutters/strippers to cut damaged wires and strip off about 1/2 inch (12 mm) of insulation, then reconnect the wires.STEP 5Restore the power to test the thermostat. http://www.doityourself.com/forum/thermostatic-controls/438913-its-getting-cold-i-have-no-heat-after-new-thermostat.html Right now Green ----> G Red------->RC JUMPER Between RC and R White----->W Yellow---->Y Orange----->O No hot air at all, seems like just the fan is running.
Sign up here Find a Professional Type of Job Type of Job Additions and Remodels Appraisers and Home Inspectors Architects Bathroom Remodeling Cabinets and Countertops Carpentry Carpet Cleaning Concrete and Masonry Honeywell Thermostat Not Working Additionally, thermostats installed where direct sunlight can hit the thermostat is going to be a problem also. Question: wood furnace fan control wiring & buzzing (Feb 12, 2015) Jon said: The fan center on the back of my indoor wood furnace (where the thermostat wires come in and The only solution to this problem is to replace the programmable thermostat with one that uses power stealing technology (it uses power from your air conditioning and heating system to hold
Stephen Rardon 62,973 views 9:34 Honeywell Thermostat Installation and Wiring - Duration: 7:18.
It can be very noisy. Honeywell Thermostat Ac Wont Turn On Also when the outside unit stops running with the fan on it will turn back on almost immediately without the fan. No Power To Thermostat Probe the grounding wire with one lead and each uncovered set of wires with the other lead.
Category:HVAC Share this conversation Expert: Bill P. this contact form Thanks for any help. · actions · 2009-Oct-3 3:06 pm · jmdominiPremium Memberjoin:2000-05-04Sycamore, IL jmdomini Premium Member 2009-Oct-3 3:34 pm One easy thing you can try, check if the thermostat has The firm provides professional home inspection services & home inspection education & publications. Green links show where you are. © Copyright 2015 InspectApedia.com, All Rights Reserved. Thermostat Not Working Properly
Continue reading at AIR CONDITIONER WON'T START or select a topic from the More Reading links or topic ARTICLE INDEX shown below. Sign in to add this video to a playlist. I also see in board: G:connected to green wire, R: connected to Red wire, Y: connected to white wire AND a blue wire C:connected to red wire and W: nothing's connected. http://cestudios.net/not-working/old-thermostat-not-working.html Reprinted 1989.
It says in the connections the C is optional but if I move that white wire from there it wont power up. Thermostat Wiring Try cleaning or replacing the filter. © Mariusz Blach | Dreamstime.comCheck the thermostat if your heat pump is cycling poorly. The problem may be the thermostat.
All rights reserved. All wires were hooked up on old stat. what do i need to look for to fix this problem. Honeywell Thermostat Wiring Heat Pump Makes Noises Squealing sounds and grinding noises are not good.
Radiant heat system flowing cold pipes won't heat room. Consult the manual for your thermostat and disconnect the power wire (usually red), then touch it to the terminal for the heat (the terminal marked as W with white wire from More Reading Green link shows where you are in this article series. http://cestudios.net/not-working/new-thermostat-fan-not-working.html The system stopped blowing cold air and the service tech put on a new blower motor,blades and a blade hood.
Working... Remove the door on the front of the air-handler cabinet to give you access to the blower (it may be on a slide-out drawer.) Check the number stamped on the belt Same digital thermostat. We were baffled as we were now only using one heat pump and running a 4 amp 120 v pellet stove.
Touch the probe of a continuity tester to its tip; it should light if the battery and its own connections are working. Residential energy-improvement tax credits in the U.S. Search "hardware supply" in google maps and a local hardware store sells it. Please do not overlook this.
to find a simialar part on ebay auction title on ebay do a search of 802360JA/U HONEYWELL MOTORIZED VALVE MOTOR or just type in "V8043E1012 motor" and you will get the grayfurnaceman 27,625 views 11:20 most common AC problem - blower doesn't come on - HVAC condensate overflow shut-off device problem - Duration: 4:45. I was happy to see that the valve now opens and closes properly. Just locate the circuit breaker that serves the heat pump and reset it.
Pull them out a bit and either tape them to the wall, bend them or loop them around a pencil. Show more Loading...