08161
TH110-DP-P
TL8230
1.
3.
Description
Configuration
n
p
The configuration switches are on the back of the thermostat. Default (factory)
settings are inside the gray cells.
This programmable thermostat can be connected to an electric heating sys-
tem such as an electric baseboard, a radiant ceiling, a floor heating system,
an electric convector, etc. It is not compatible with a central heating system.
#
Configurations
Not used
UP
DN
SW1
SW2
SW3
SW4
Early Start a
Time format
Disable
12-hour
°F
Enable
24-hour
°C
Time and day
Appears during the
Temperature format b
setpoint display
On/Off
switch
a. Early Start can be used in Automatic mode only. When this function is
enabled, the thermostat calculates the optimal time to start heating in
order to obtain the desired temperature by the set time. The thermostat
re-assesses the start time daily based on the previous day’s perfor-
mance.
Temperature
Operating
mode icons
Preset temperature
icons
Heating
indicator
To set the day
To set the time
b. If you change the temperature display format, the preset temperatures
(
,
and ) will return to their default settings.
Periods
4.
To program the schedule
To skip a period
Temperature
preset buttons
Power-up
q
Upon power-up, the thermostat is in manual mode ( ) and displays the room
temperature.
To select the
operating mode
Temperature
adjustment
n Press the Hour and Min buttons to set the thermostat’s clock.
o Press the Day button to set the day.
5.
*
Set the switch to Off to cut power to the heater. This will not affect the time and tem-
Temperature Setting
perature settings.
r
2.
Setpoint
Connection
The thermostat normally displays the room temperature. To view the set tem-
o
perature, press the
5 seconds.
or
button briefly. The set temperature will appear for
TURN OFF POWER TO THE HEATING SYSTEM AT THE MAIN POWER
PANEL TO AVOID ELECTRICAL SHOCK.
To change the setpoint, press the
is displayed. To scroll faster, hold the button.
or button until the desired temperature
•
•
•
The installation must be carried out by an electrician.
All cables and connections must conform to the local electrical code.
Using a preset temperature
Special CO/ALR solderless connectors must be used when connecting
with aluminum conductors.
The thermostat has 3 preset temperatures:
ꢀ
ꢀ
ꢀ
Comfort temperature
Economy temperature
Vacation temperature
•
•
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 sun-
light.
Icon
Intended use
Default setting
Comfort (when at home)
70 °F (21 °C)
Do not install the thermostat on a wall that conceals chimney or stove
pipes.
Economy (when asleep or away from home)
Vacation (during prolonged absence)
62 °F (16 °C)
50 °F (10 °C)
n Connect the thermostat wires to the
Black
Red
power and to the load using solderless
connectors for copper wires.
Power
Load
•
•
To use the Comfort or Economy temperature, press the
respectively. The corresponding icon will be displayed.
or button
o Push the excess wire back into the
To use the Vacation temperature, press both
neously. The icon will be displayed.
and buttons simulta-
electrical box to prevent interference
with the thermostat.
Storing a preset temperature
p Secure the thermostat using two 6-32
To store the Comfort or Economy temperature:
screws.
Set the desired temperature using the
the appropriate button ( or ) for approximately 3 seconds until the
corresponding icon is displayed.
or button. Press and hold
q Return power to heating system.
NOTE: Always keep the thermostat's vents
clean and unobstructed.
To store the Vacation temperature:
Set the desired temperature using the
both
the
or button. Press and hold
and buttons simultaneously for approximately 3 seconds until
icon is displayed.
Load
08161 / TH110-DP-P / TL8230
69-2023-01
2010-02-05
1/2
Programmable Thermostat - Installation and User Guide
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