nDescription

This programmable thermostat can be connected to an electric heating system 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.

 

Time and day

 

Appears during the

On/Off

setpoint display

switch

Temperature

 

Operating

Preset temperature

mode icons

 

icons

Heating

 

indicator

To set the day

Periods

To set the time

Temperature

To program the schedule

To skip a period

preset buttons

 

Temperature

To select the

operating mode

adjustment

 

*Set the switch to Off to cut power to the heater. This will not affect the time and tem- perature settings.

oConnection

TURN OFF POWER TO THE HEATING SYSTEM AT THE MAIN POWER PANEL TO AVOID ELECTRICAL SHOCK.

•The installation must be carried out by an electrician.

•All cables and connections must conform to the local electrical code.

•Special CO/ALR solderless connectors must be used when connecting 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 sun- light.

•Do not install the thermostat on a wall that conceals chimney or stove pipes.

n Connect the thermostat wires to the

 

Black

power and to the load using solderless

Load

Power

connectors for copper wires.

 

Red

o Push the excess wire back into the

 

 

 

electrical box to prevent interference with the thermostat.

pSecure the thermostat using two 6-32 screws.

q Return power to heating system.

NOTE: Always keep the thermostat's vents clean and unobstructed.

Load

08161 / TH110-DP-P / TL8230

Programmable Thermostat - Installation and User Guide

08161 TH110-DP-P TL8230

pConfiguration

The configuration switches are on the back of the thermostat. Default (factory) settings are inside the gray cells.

#

Configurations

UP

DN

 

 

 

 

SW1

Not used

 

 

SW2

Early Start a

Disable

Enable

SW3

Time format

12-hour

24-hour

SW4

Temperature format b

°F

°C

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.

b.If you change the temperature display format, the preset temperatures ( , and ) will return to their default settings.

qPower-up

Upon power-up, the thermostat is in manual mode () and displays the actual temperature.

nPress the Hour and Min buttons to set the thermostat’s clock.

oPress the Day button to set the day.

rTemperature Setting

Setpoint

The thermostat normally displays the actual temperature. To view the set- point, press the or button briefly. The setpoint will appear for the next 5 seconds.

To change the setpoint, press the or button until the desired temperature is displayed. To scroll faster, hold the button.

Using a preset temperature

The thermostat has 3 preset temperatures:

Comfort temperature

Economy temperature

Vacation temperature

Icon
Intended use
Default setting

 

Comfort (when at home)

70 °F (21 °C)

 

 

 

 

Economy (when asleep or away from home)

62 °F (16 °C)

 

 

 

 

Vacation (during prolonged absence)

50 °F (10 °C)

 

 

 

•To use the Comfort or Economy temperature, press the or button respectively. The corresponding icon will be displayed.

•To use the Vacation temperature, press both and buttons simulta- neously. The icon will be displayed.

Storing a preset temperature

To store the Comfort or Economy temperature:

Set the desired temperature using the or button. Press and hold

the appropriate button ( or ) for approximately 3 seconds until the corresponding icon is displayed.

To store the Vacation temperature:

Set the desired temperature using the or button. Press and hold both and buttons simultaneously for approximately 3 seconds until the icon is displayed. Press the Mode button.

69-20231/11/061/2