Programmable Heat Pump Thermostat
The T8011F Heat Pump Thermostat provides 24 Vac
control of a two-stage heating and one-stage cooling
heat pump system with manual changeover from heat to
cool. First stage heating and cooling cycle rates are fixed
at 3 cph. Second stage heating cycle rate is selectable 3,
6, 9, or 12 cph. Temperature indication can be set for °F
The T8011F Heat Pump Thermostat is powered directly
from the system transformer. Setpoints are held
permanently in memory and retained during power
The T8011F model includes a thermostat, wallplate and
Owner's Guide. See Table 1.
If this control is replacing a control that contains
mercury in a sealed tube, do not place your old
control in the trash. Dispose of it properly.
Contact your local waste management authority
for instructions regarding recycling and the
proper disposal of the control.
When Installing this Product...
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a hazard-
2. Check the ratings given in the instructions and on
the product to make sure the product is suitable for
® U.S. Registered Trademark
Copyright © 2001 Honeywell •
Table 1. Description of T8011F Thermostat.
•All Rights Reserved
T8011F Flush Mount
3. Installer must be a trained, experienced service
4. After installation is complete, check out product
operation as provided in these instructions.
Can damage heating/cooling system.
Disconnect power at furnace or main breaker/
Install the thermostat about 5 ft (1.5m) above the floor in
an area with good air circulation at average temperature.
See Fig. 1. Do not install the thermostat where it can be
— drafts or dead spots behind doors and in corners.
— hot or cold air from ducts.
— radiant heat from the sun or appliances.
— concealed pipes and chimneys.
— unheated (uncooled) areas such as an outside wall
behind the thermostat.
Installing Wallplate in Wall
Level only for appearance. The thermostat func-
tions normally even when not level.
Mount wallplate and the T8011F with the wing anchors
provided (see Fig. 2) as follows:
1. Place the wallplate template at the desired location
on the wall.
2. Trace and cutout the opening.
3. Pull the thermostat wire through the wallplate
4. Fasten the wallplate to the wall using the wing