Checking if your thermostat has power should be the first thing you do.
Pro t721 thermostat reset.
Dirty wires can prevent your thermostat from working.
Your new pro1 thermostat has a 5 year limited warranty.
To properly detach a pro1 thermostat from its sub base gently pull from the bottom of the thermostat.
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Within 21 days the thermostat display will only show the low battery.
It has comparable advanced tools from the previous version in the same series.
It is only a year old.
The pro1 iaq t721 thermostat comes with 2 in 1 technology of battery power or hand wire.
Inch display blue backlight glow in the dark light button easy access battery compartment electric or gas configurable separate b o terminals separate heating and cooling swing cycle rate adjustments including 2nd stage adjustments.
See the below example.
Remove the cover of your thermostat and clean the wires of dust.
You must register your warranty.
Thermostat quick reference battery door information 2 use the finger bevel on.
New batteries could be defective or installed incorrectly.
This large voltage spike can cause the microchip in the thermostat to reset changing settings.
Pro1 iaq t721 t721 digital non programmable multi stage thermostat w heat pump 2h 1c features.
Can i reset my thermostat if it is not functioning properly.
At pro1 we put people first in everything we do.
Settings can be restored with a factory reset see below but if the problem is re occurring replace the thermostat with a flush mount model a p474 1050 2050 or 2150 a 33cssp2 wc or with a newer.
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Doing this is simple check the wiring of your thermostat to make sure everything is fitting tightly and appropriately.
Check for dust or dirt.
Reset button delay the compressor delay will not allow the compressor to be turned on for 5 minutes.
Pro1 iaq model t755h went blank new batteries did not fix it.
Reset did not fix it.
Pro1 iaq pro1 t721 non programmable 2h 1c heat pump thermostat.
Change your air filter and reset the reminder by holding down the second button from the.
Heat pump conventional 1 heat 1 cool convnetional 2 heat 1 cool heat pump.
