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Robertshaw 9620 digital thermostat,2h,2c,hp,7day program Questions & Answers
My robertshaw 9620 thermostat is stuck on 70 and i can not change setting frim temp or time.
Here's how I fixed my Robertshaw thermostat that was stuck at a 70 degree reading for almost 2 monthes. When I turned on the air conditioner or heater it wouldn't stay on. I removed the cover panel and dusted off the inside which the guy at local hardware store suggested. That didn't work. Then I noticed the words "reset" right on the green circuit board on the left side. There's a very small silver button. I pressed on it and everything reset. Less than a minute later the thermostat is reading the correct room temperature. Now my air conditioner and heater are working properly.
Totaline p474 1050 thermostat reset
there is no rest. Item used 24VAC from hvac to power it . If 24VAC from hvac is missing thermostat will not power up and hvac will not work. You will need to call for service.
How do I fix code E5 on Bonaire evap cooler
To fix code E5 on a Bonaire evaporative cooler, which typically indicates a water management issue, try the following steps:
- Check the water level in the unit to ensure it's sufficient.
- Inspect the water inlet valve for blockages or malfunction and clean or replace as necessary.
- Clean the filter and pump to ensure proper water flow.
- Reset the unit by turning it off at the power source, waiting a minute, and turning it back on.
If the problem persists, consult the user manual or contact Bonaire customer support for further assistance.
3/11/2024 7:53:17 AM •
Heating &...
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Answered
on Mar 11, 2024
IDYLIS IAP 10 200 air cleaner won't turn back on, possibly internal fuse?
Just went through this after replacing Carbon filters. There is a 250V 15A fuse on one of the circuit boards but, by far, the more likely problem is incorrect seating of the front cover after replacing the filters. On the lower right side of the front cover is a rod which must go into the hole and engages a pressure switch that will kill power if the front cover is removed. This can be checked just by looking into the right hand side with the front cover installed. Ten second fix.
3/8/2024 9:28:56 AM •
Heating &...
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Answered
on Mar 08, 2024
How to decide best type of insulation for basement?
Greetings from Mississauga, Ontario!
If it is construction Styrofoam it is a good insulator. Fill as best you can between the studwork and use spray foam to fill gaps. Then cover with drywall. Floor insulation and underfloor heating is a good way to keep the chill out.
Frozen pipes and only caused by cold and draughts.
Stay warm.
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3/1/2024 8:00:10 PM •
Heating &...
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Answered
on Mar 01, 2024
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