Goodman TSTATG2152-2 Installation Instructions Manual

Mo d el TS TAT G 21 5 2- 2

Air Conditio ning & Heatin

g

He at Pum p 5+ 2 Da y Pro g ra mm ab le

Digi tal Th e rmos t at

Control up to 2-Heat & 1-Cool

Battery or System Powered
Backlit Digital Display
Auxiliary Heat Indicator
Fahrenheit or Celsius
Service Filter Indicator

Insta llati on Instr uctio ns

Th a nk go o dn e ss fo r Go o dm an .

TM

INSTALLATION INSTRUCTIONS

TSTATG2152-2

Contents

Page #

Safety Warnings

Preparation

Remove Old Thermostat

Battery Replacement

Wire Connections

Test Operation

Troubleshooting

Warranty

Page 2

INSTALLATION INSTRUCTIONS

Safety Warnings

P/N TSTATG2152-2

TSTATG2152-2

CAUTION

Follow Installation Instructions carefully.

DISCONNECT POWER TO THE HEATER ­AIR CONDITIONER BEFORE REMOVING
THE OLD THERMOSTAT AND INSTALLING
THE NEW THERMOSTAT.

WARNING

CAUTION

The two Alkaline “AA” batteries must be replaced at
least once every 12 months to ensure proper
operation. The Low Battery icon (fig. 1) will
appear on the display when it is time to replace
the batteries. If the thermostat is connected to
24v power, the batteries should still be installed, but
are not required.

When is displayed the batteries must be replaced
immediately. The manufacturer cannot be liable for
improper operation of the thermostat if the batteries are
not immediately replaced.

Annual battery replacement is especially critical in
locations subject to freezing temperatures. The
thermostat will be unable to turn on the heating system
if the batteries are exhausted.

This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including
interference that may cause undesired operation.

FIG. 1

Page 3

INSTALLATION INSTRUCTIONS

Preparation

Proper installation of the thermostat will be
accomplished by following these step
by step instructions. If you are unsure
about any of these steps, call a qualified
technician for assistance.

These tools will be required:

TSTATG2152-2

Flat Blade
Screwdriver

Make sure your Heat Pump is
working properly before beginning
installation of the thermostat.

Carefully unpack the thermostat.
Save the screws and instructions.

Turn off the power to the Heat Pump
system at the main fuse panel.

Wire cutter
& Stripper

Page 4

INSTALLATION INSTRUCTIONS

Remove & Replace
Old Thermostat

Remove the cover of the old thermostat.
If it does not come off easily check for

Loosen the screws holding the thermostat
base or subbase to the wall, and lift away.

Disconnect the wires from the old
thermostat. Tape the ends of the wires
as you disconnect them, and mark them
with the letter of the terminal for easy
reconnection to the new thermostat.

Keep the old thermostat for reference
purposes, until your new thermostat is
functioning properly.

TSTATG2152-2

Page 5