Honeywell TL8100 Benutzerhandbuch

69-2018EFS—01

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1. Set the time, using the HOUR and MINUTE buttons.

2. Set the day, using the DAY button.

Use automatic mode if you want the 

thermostat to follow the programmed 

schedule. The thermostat will switch from the 

Comfort temperature to the Economy 

temperature, or vice versa according to the 

schedule.

To use the automatic mode, press the 

Manual/Auto button repeatedly until 

 

appears on the screen.

You can bypass the temperature setpoint of the current period 

when the thermostat is in Automatic mode.

To do so, press one of 

 button until the desired 

temperature is displayed or select a preset temperature by 

pressing the corresponding button (

,   or 

).

You can cancel the bypass, by pressing the Manual/Auto 

button twice, before it cancels automatically at the start of the 

next period.

You can program up to 4 periods in a day. The Comfort 

temperaure is used in periods 1 and 3 and the Economy 

temperature is used in periods 2 and 4. The start time of each 

period can be different for each day of the week.

For each day, enter the time you wake up (period 1), the time 

you leave for work (period 2), the time you return home 

(period 3) and the time you go to sleep (period 4):

NOTE: For periods 1 and 3, set the start time earlier by at 

least 15 minutes for every 2°F (1°C) that the temper-

ature needs to rise. For example, if you lower the 

temperature by 6°F (3°C) at night and you wake up 

at 7:00 a.m., set period 1 to 6:15 a.m.

• Press Program to enter the programming mode. The 

thermostat will display MO (Monday) and PROG 1 (period 

1).

• To select another day, press Day.

• NOTE: To select all 7 days, hold Day for 3 seconds. When 

all 7 days are selected, the start time of the period being 

displayed will be the same every day.

• To select another period, press Program.

• Press Hour and Min to set the start time for the displayed 

period. If you want the thermostat to skip a period, press 

Clear, the time display of the displayed period becomes 

--:--.

• Press Manual/Auto to exit.

NOTE: If you do not press any button for 60 seconds, the 

thermostat will automatically exit the programming 

mode and save any changes made.

In manual mode, the programmed schedule is 

not followed. Use this mode if you wish to set 

the temperature manually or maintain the 

same temperature all the time.

To use the manual mode, press the Manual/

Auto button repeatedly until the hand icon   

appears on the screen.

Press one of 

 buttons until the desired 

temperature is displayed or select a preset 

temperature by pressing the corresponding button (

,   or 

).

In Vacation mode, the thermostat is set to the 

Vacation temperature. There are 2 ways to 

place the thermostat in Vacation mode.

• Press 

 on the thermostat.

• From the remote control system or home 

automation system.

NOTE: The Vacation mode can only be 

deactivated remotely if it has been 

activated remotely.

An icon appears when the 

batteries must be 

replaced. The icon 

remains on the display for 

60 days. Afterwards, the 

thermostat will cut power 

to the heating system.

The time and programming 

are saved for the first 15 

seconds when the 

batteries are removed.

1

 Comfort

Wake up

2

 Economy

Leave home

3

 Comfort

Return home

4

 Economy

Sleep