PG
2
PG
2
You will need a small Phillips screwdriver and a drill with 3/16-in. (4.8mm) bit for wall mounts.
Replacement installations - mount the CT80 in place of the thermostat. You must have a “C” wire or
other 24VAC power available at the CT80 location. A new location will require moving your wiring.
New installations and for relocating the CT80 - follow the guidelines listed below:
• Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the floor, and in a room that
is used often.
• Do not install it where there are unusual heating conditions, such as: in direct sunlight; near
a lamp, radio, television, radiator register, fireplace; near hot water pipes in a wall; or near a
stove on the other side of a wall.
• Do not locate in unusual cooling conditions, such as: on a wall
separating an unheated room; or in a draft from a stairwell, door,
or window.
• Do not locate in a damp area. This can lead to corrosion that will
shorten thermostat life.
• Do not locate where air circulation is poor, such as: in a corner, an
alcove; behind an open door.
• Do not install the CT80 until all construction and painting has
been completed.
• This thermostat does not require leveling.
TOOLS
LOCATION
Good
5ft.
(1.5m)
