Anyway went up this morning and looks like bad EIM. There's one in the cold air return and another one in the furnace. Happy 4th Mark 07-02-09,08:38 PM #6 Jay11J Member Join Date Sep 2001 State MN Posts 18,433 The t-stat comes with the manual, unless you didn't get it with yours. 07-03-09,09:32 AM Enter Control Panel, click System and also find Security. http://igroupadvisors.com/honeywell-thermostat/honeywell-iaq-error-90.php
I am a retired general contractor, have done all sorts of construction work including electrical and low voltage. is online now the AC has quit, I am getting error #53 & 89 Resolved Question: the AC has quit, I am getting error #53 & 89 Submitted: 5 years ago. It has several options. Kenton Guidry is online now what does err 89 mean on my honeywell t-stat Customer Question what does err 89 mean on my honeywell t-stat Submitted: 5 years ago.
Mark 07-21-09,12:27 PM #17 tahoemark Member Join Date Jul 2009 Posts 18 I'm losing my mind! This spring I have turned the air conditioning on a couple of times and it also worked until the latest heat spell. thanks for your help. 08-05-09,10:10 PM #29 Furd Member Join Date Mar 2006 State WA Posts 17,344 I think you will find that the EIM is shot. Google for Honeywell customer service #.
from there, set the schedule for maximum efficiency. Some sort of grounding problem or short? 07-07-09,08:18 PM #15 Jay11J Member Join Date Sep 2001 State MN Posts 18,433 I dunno.. Tell us some more! Honeywell Error 90 and 3 other HVAC Specialists are ready to help you Ask your own question now Share this conversation Related HVAC Questions Question Date Submitted Our Lennox ML 180 UH furnace is
Unless your RAM is enough, you will need to buy additional RAM chips. No back light. I suspect that you could use 1,000 feet of #26 gauge wire between the thermostat and the EIM without any problems. 08-05-09,10:11 PM #30 Jay11J Member Join Date Sep 2001 State http://www.justanswer.com/hvac/53u7d-ac-quit-getting-error-53-89.html When touched, back light fails to work.
The up down buttons select the DESIRED temperature, when it goes back to the same number it's showing you the actual temperature, which given time should eventually reach the desired temperature. Honeywell Thermostat Error Codes Ask an HVAC Expert for Answers Ask an Expert Home Improvement Questions HVAC Questions How JustAnswer Works: Ask an Expert Experts are full of valuable knowledge and are ready to help Or if you don't know how to take it apart call them first. If so, you need to go to the installer menu to make sure you have the correct settings.Here's a user's manual just in case :VisionPro User's manualThanks for using Fixya.
Tstat continued to give me err 89. Or just drag it here! Honeywell Visionpro Iaq Error Code 89 It's free! Honeywell Thermostat Error 53 The other option may be to mount the EIM inside the furnace enclosure where it will be "washed" by the return air.
Dec 23, 2010 | Honeywell Air Conditioners 1 Answer Wiring heat only thermostat to inter therm central electric furnace had to replace fuze block, limiter, and sequencer thermostat only has one navigate here This is 11/23/2016 11/23/2016 Rico_Soma When my furnace blower is about to shut off after heating 11/23/2016 11/23/2016 airheatman I have a Trane XE80 furnace. and/or the wire are secured in place under the screws there. 07-02-09,12:56 PM #3 tahoemark Member Join Date Jul 2009 Posts 18 Is there a way to troubleshoot whether it is The display was showing "hold" and the heater wouldn't come on. Honeywell Thermostat Error Code 90
I am thinking with the data commucating on #1 maybe 100' is too long? Post Them Here Ask Our Pros-Owner Assistance - NO DIY advice will be given. Login | FAQ + Reply to Thread Results 1 to 36 of 36 LinkBack LinkBack URL About LinkBacks Thread Tools Show Printable Version Search Thread Advanced Search Display Linear Mode http://igroupadvisors.com/honeywell-thermostat/honeywell-iaq-error-53.php You may also want to check the fuse/s to your Outside compressor unit.You should have an hvac technician test your equipment, wiring, etc.
Search Fixya Press enter to search. Honeywell Th9421c1004 Powered by vBulletin™ Version 4.2.3 Copyright © 2016 vBulletin Solutions, Inc. It 11/22/2016 11/22/2016 Gaztech1 Want to lower the blower speed on my Goodman model gmh80 11/22/2016 11/22/2016 Gaztech1 My York gas furnace, 4 years old, in upstairs where it is 11/22/2016
Finally I installed the old EIM with the "problem Tstat" and everything worked. I have hooked up the thermostat with a short wire so I have it in front of me in the attic and no power to the visionpro thermostat. 07-21-09,12:48 PM #18 And how far of a run is the wire between the t-stat and EIM? 08-05-09,09:35 PM #28 tahoemark Member Join Date Jul 2009 Posts 18 It appears to be 18 gauge, Slapped a new system on and she took off fine.
The time now is 05:12 AM. With the true steam package I received and installed the visionpro IAQ YTH9421C1002. All rights reserved. this contact form I checked lots of things breakers, connections, relay on condenser etc.
Valves, Regulators, Filters, Etc. Keep in mind this worked fine before and the other system is same gauge and probably 20 ft shorter run. I switched the Tstat with the other one in the house and put the "problem Tstat" on the other system. Honeywell TH9421C1004 VisionPRO IAQ Total Home Comfort System Open Questions: 0 Answers boiler not coming on when cm927 sends signal - receiver hc60ng light green and boiler works for hot water
However, keep in mind that doing such move will simply set everything to default but wont actually diagnose and cope with the real problem. But 89 persists. Reply With Quote Quick Navigation AOP Residential HVAC Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Welcome Forum Read Your Welcome Note From The Editor Honeywell Thermostats error messages broken fuse View All » Honeywell Programmable...
Share on Facebook Share on Twitter Share on Google+ Share on Pinterest Share by Email × Question about Honeywell Programmable Thermostat Heater 1 Answer Error 89 suddenly appeared. which is there to keep your settings if a Power Failure occurs. You may NOT copy or distribute the content that appears on this site without written permission from Fixya Ltd. © 2005-2015, Fixya, Ltd. Afterwards, increase your pagefile up to two times your memory.