Question about Heating & Cooling
The "Fan on/auto" switch is desighned to give you the option of running the fan constantly, which continuosly filters the air in gives circulation.
It does not effect the heat or cool modes of the unit. All it does is effect the fan.
On the "Auto" setting, the fan will only come on when the unit is calling for heat, or cooling.
This will save a little bit of electricity, but will not continuosly circulate or filter the air.
What was the temperature inside tha apartment when you first set the T-stat on 90?
What is it now? if it is still climbing and it started out very low, it may just be working fine.
If not, you could have other problems, like low refridgerant (if it's a heat pump) or bad insulation on a very cold night or an undersized unit.
Has it been working properly before or have you just moved in/turned it on?
Posted on Dec 06, 2008
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 12, 2015 | Honeywell Heat/Cool Thermostat
Jan 05, 2015 | Honeywell Digital Manual Heat/Cool...
Jul 03, 2011 | Honeywell Electronic Programmable...
Jun 13, 2011 | Honeywell Heat/Cool Thermostat
Jun 18, 2017 | Honeywell Programmable Thermostat Heater
May 27, 2009 | Honeywell ER150B Air Conditioner
May 09, 2008 | Honeywell Electronic Programmable...
Feb 20, 2018 | Heating & Cooling
161 people viewed this question
Usually answered in minutes!