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Phil
Phil, Mechanical Engineer
Category: HVAC
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Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have Honeywell TH8000 Series programmable thermostats

Customer Question

hi
I have Honeywell TH8000 Series programmable thermostats that the fan only blows out hot air. I have tried new batteries, changing the settings and unplugging it still does the same things. I am leaving in the 10 place condo and I don't thing so the problem come from central air system . any idea what would be the problem?
Submitted: 1 year ago.
Category: HVAC
Expert:  gotoman for ac replied 1 year ago.
Is this a heat pump. If so do you have a manual for that thermostat..
Customer: replied 1 year ago.
what is the heat pump.? yes I have Manual for that thermostate
Expert:  gotoman for ac replied 1 year ago.
Is the unit just blowing air or hot air.
Expert:  gotoman for ac replied 1 year ago.
Heat pump the unit heat and cools with same system. Do you have an emergency heat setting on thermostat. Russ
Customer: replied 1 year ago.
according to tenant hot air
Customer: replied 1 year ago.
so they just turn the fan off
Expert:  gotoman for ac replied 1 year ago.
If it is the older 8000 thermostat you need to go into installer setup and check to see if it is set for heat pump. Hit system and five blanks will come across bottom of screen. Place a finger on either side of center blank for five seconds. Installer setup will come on screen. Advance to set up 170 option 7. Thank is for heat pump. What in Model of system. Russ
Customer: replied 1 year ago.
heat setting? let me ask them?
Expert:  gotoman for ac replied 1 year ago.
ok
Customer: replied 1 year ago.
so I am still waiting. do u they forgot to change the heat setting ?
Expert:  gotoman for ac replied 1 year ago.
Is this a new 8000.
Customer: replied 1 year ago.
9 years old
Expert:  gotoman for ac replied 1 year ago.
Ok its the older 8000. Just check the installer setup. You have to manually go into thermostat to check setup. Russ
Customer: replied 1 year ago.
I am looking at manual it seems may need to re set
Expert:  gotoman for ac replied 1 year ago.
Is this the install manual.
Expert:  gotoman for ac replied 1 year ago.
To reset thermostat you still have to go into installer setup. Russ
Customer: replied 1 year ago.
this is the manual came with unit.
what is the installer set up?
Expert:  gotoman for ac replied 1 year ago.
Installer setup is used by installer to setup thermostat. Russ
Expert:  gotoman for ac replied 1 year ago.
Go online and google Honeywell Vision Pro 8000 install manual and download. Russ
Expert:  gotoman for ac replied 1 year ago.
It is different than owners manual. Russ
Customer: replied 1 year ago.
k thanks I will try
Expert:  gotoman for ac replied 1 year ago.
It will take you thru installer setup. Will check back with you in na few minutes to see how you are doing. Russ
Expert:  gotoman for ac replied 1 year ago.
Here is manual.
Expert:  gotoman for ac replied 1 year ago.
How are you doing with thermostat.

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