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Pro t721 thermostat troubleshooting.
Once you find out what the problem is you can fix it or decide you need to hire a professional.
Look for the following problems.
We do everything we can to make every customer partner and employee a.
Your new pro1 thermostat has a 5 year limited warranty.
Drafts will read as lower temperatures and.
This delay is to protect your equipment from short cycling.
But after a few weeks if using the this pro1 i ended up liking it.
It s in a bad location.
Check the thermostat s display to confirm that there s a call for cooling usually indicated by the words cool on or a snowflake icon.
Page 2 t721 pro1 technologies p o.
4 7 w x 4 4 h x 1 1 d.
View and download pro1 iaq t721 installation manual online.
View recent pro1 iaq questions problems answers.
T721 thermostat pdf manual download.
See the below example.
You must register your warranty.
M f 9am 6pm eastern table of contents page caution table of contents thermostat operation thermostat quick reference equipment damage hazard.
Troubleshooting thermostat problems isn t that difficult.
Troubleshooting common thermostat problems signature star series except for p374 0000 0100 0200 0300 1 clock losing time 2 display goes blank or shows pf when starting cooling or heating 3 unit running backwards cooling on heat demand heating on cool demand 4 unit runs both heat and cool at the same time.
At pro1 we put people first in everything we do.
A company to fix our a c unit.
After the a c unit was fixed we discovered that the thermostat also went bad.
If the cool on or the snowflake icon is flashing the thermostat is in delay mode which can take up to 5 minutes.
Thermostat quick reference battery door information 2 use the finger bevel on the lower portion of the side of the thermostat to open the easy access battery door.
The company used this pro1 t701 to replace the honeywell thermostat we had.
At first i was disappointed because the replaced the honeywell with a brand i never heard of.
Heat pump conventional 1 heat 1 cool convnetional 2 heat 1 cool heat pump.
