TH106 400-106-001-D 12/8/05 1/3
This programmable thermostat can be used to control an electric
heating system such as an electric baseboard heater, a radiant ceil-
ing, a radiant floor, a convector, etc.
The thermostat cannot be used under the following conditions:
• The resistive load is greater than 16.7 A
• The resistive load is less than 2 A
• The system is driven by a contactor or relay (inductive load)
• The system is a central heating system
SUPPLIED PARTS:
• One (1) thermostat
• Two (2) 6-32 screws
• Two (2) solderless connectors
TURN OFF POWER TO THE HEATING SYSTEM AT THE MAIN
POWER PANEL TO AVOID ELECTRICAL SHOCK.
THE INSTALLATION MUST BE PERFORMED BY AN ELECTRI-
CIAN.
All cables and connections must conform to the local electrical
code.
Special CO/ALR solderless connectors must be used when con-
necting with aluminum conductors.
Install the thermostat onto an electrical box.
Install the thermostat about 5 feet high, on an inside wall facing
the heater.
Avoid locations where there are air drafts (such as the top of a
staircase or an air outlet), dead air spots (such as behind a
door), or direct sunlight.
Do not install the thermostat on a wall that conceals chimney or
stove pipes.
The thermostat wires are not polarized; either wire can be con-
nected to the load or to the power supply.
NOTE: Always keep the thermostat's vents clean and unobstructed.
n
oConnect the thermostat wires to the line wires and to the load
wires using solderless connectors for copper wires.
pPush any excess wire back into the electrical box.
NOTE: If necessary, before re-installing the front component, config-
ure the thermostat (see section 3).
qReturn power to heating system.
nDescription
1.
oInstallation
2.
Select the
operating mode
Set the time
Time and day
Temperature
Operating
mode icons
Skip a period
Program the
schedule Temperature
preset icons
Temperature
adjustment
buttons
Temperature
preset buttons
Heating power
indicator
Periods
Appears when the
setpoint is displayed
Set the day
2-wire installation
4-wire installation
TH106