If the indoor air handler fan won't run I'd expect the evaporator coil in the indoor air handler to ice-up. This is a 1991 Fedders that purrs like a kitten. case closed. Last fall I installed a truesteam humidifier onto my existing carrier FAU. http://igroupadvisors.com/honeywell-thermostat/honeywell-iaq-error-90.php
Reply: x Question: Inside Blower Fan Runs in AUTO but not in ON - fan shuts off, coil ices up why would the inside fan motor quit when in the auto The furnace goes through the 11/22/2016 11/22/2016 centralappliance1 Rick, i have a Peerless MMW-145A. So it doesn't go to the "C" termical on the remote EIM? A log of error codes can be viewed at the end of the installer setup after the system tests. http://www.justanswer.com/hvac/7prx7-honeywell-vision-pro-iaq-thermostat-flashing-err-89.html
Site Rules COMFORTECH SITE Software Issues? Continue reading at THERMOSTAT BACKUP BATTERIES or select a topic from the More Reading links or topic ARTICLE INDEX shown below. So I took the tstat with pigtail and again hooked it up direct at the EIM. With the true steam package I received and installed the visionpro IAQ YTH9421C1002.
Is it the thermostat My fan will turn on and off when i set mode on thermostat, but ac will not turn off. Also see GAS PIPING, VALVES, CONTROLS for more details on how to inspect and test LP and natural gas piping, controls, valves, and tanks. Whatever, it could not be accessed. Honeywell Thermostat Error Code 40 But there was no leakage directly at the AC unit.) It's been kind of a Murphy's Law joke.
Nothing now. Honeywell Thermostat Error 90 The light is used to give you different trouble codes. I don't know if Honeywell would admit it but some of their first production Intelligent controls had problems with quality control. Could I email some photos of my wiring set up to confirm correctness?
Great Site!!! Honeywell Th9421c1004 Error Codes How are you suggesting I wire it up? The reading never changed from 79. Question: Apartment heat is off for the summer and I don't want the Air Conditioning On but I'm Freezing Cold The heat is turned OFF for the summer in my apartment
C&R... no go! Honeywell Thermostat Error 53 Trane 900AC43UA error code 53 - check for blocked air filter or dirty condensing coil Trane Furnace LED Flashing Error Indicators: Slow regular flashing: normal condition, the thermostat is not calling Honeywell Error Code 89 Common Heating or Cooling Thermostat Problems, Questions, Answers Question: A/C fan turns on but A/C won't turn off?
The DS1 probably means dip switch 1. navigate here Tim H : Thanks for giving me the opportunity to help! Credentials confirmed by a Fortune 500 verification firm. Again the "wait" indication and then after a few minutes "err 89" which is heating and cooling equipment missing. Honeywell Thermostat Error Code 90
All rights reserved. Powered by vBulletin™ Version 4.2.3 Copyright © 2016 vBulletin Solutions, Inc. Please try the request again. http://igroupadvisors.com/honeywell-thermostat/honeywell-iaq-error-53.php Alan Carson is a past president of ASHI, the American Society of Home Inspectors.
Currently has a PF42440 which is a Packard. Honeywell Thermostat Error 52 I used to be a propane service tech so I am not a novice but this thing is getting on my nerves. Gable is probably 4' high in middle so not a large area.
Quite huge difference. I could also switch out the Tstat for the other one and see if that makes any difference. I then pulled out the magnetic coil /contactor /control board and jumped the contactor that was for the fan motor. Honeywell 8000 Error Code 89 Typical Gable roof with dormer vents in both ends.
Ask a Question or Search InspectApedia Use the "Click to Show or Hide FAQs" link just above to see recently-posted questions, comments, replies, try the search box just below, or if It did check the specs on the EIM and max temp is rated at 150F. I have the temperature set at 68 on heat and can wake up and the house is in the low 60's. this contact form Seems to be trying to hold set temperature within 1 degree.
Expert: Tim H. Any ideas? There are two wires coming from the old thermostat and I want to know which terminals do I attach the... I can't tell much from the photos.
You can look up what you need, copy or download. It was not a battery backed up type. If the room temp is different from the set temperature then the thermostat is calling for heat (in your case). Finally, it occurred to me to jump the red and yellow on the furnace--and sure enough the a/c came on.
I've had to turn the breaker off on both sides. Heating & Cooling Control Thermostat Troubleshooting Guide If your heat won't turn on at all, the problem may not be at the thermostat at all. Are you running along any line/high voltage wire between the t-stat and EIM? 08-06-09,03:42 PM #31 tahoemark Member Join Date Jul 2009 Posts 18 Today I installed the new EIM. An error code "89" comes up as "equipment missing." You may not have everything hooked up or, if so, need to go into the installer menu to make sure you have
If your thermostat is a model that relies on its own internal batteries all the time, Check for a dead thermostat battery - see THERMOSTAT BACKUP BATTERIES - for temporary or Calibration The C7189U1005 Wall Mount Temperature Sensor is calibrated at the factory and cannot be recalibrated in the field. Thanks! - Sleepless in Atlanta, 7/5/12 P.S. Both systems worked fine.