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0020128293_00 - 02/11 - Vaillant

- 2 -

HOW TO USE YOUR APPLIANCE

1  Appliance use

1.1  Overall view

1 2 3 4 5 6 7

14

1

2

3

7

6

5

4

10

9

8

13 12

11

Legend

1  Time interval

2  Hold the selected temperature or runs the 

scheduled program 

3  Choice of functioning mode

4  Display

5  Scroll up

6  Scroll down

7  Validation

8   Temperature Night 

9   Temperature Eco 

10   Temperature Comfort 

11  Setting day/time/minute

12  Programme: time when time interval begins

13  Programme: choice of time interval

14  Programme: group of days

1.2  Display

1 2 3 4 5 6 7

9

6

11

12

14

16

17

18

19

20

4

5

3

1

2

15

13

10

7

8

Legend

1  Anomaly signal

2  Day of the week

3  Exterior temperature

4   Not used

5  Not used

6  Standby mode 

7  Domestic hot water mode

8  Compressor operation, silent mode if moon 

logo displayed

9  back-up heater in function

10  Ambient temperature of the room where the 

command unit is installed

11  Defrost functioning

12  Programme activated

13  Lock buttons       

14  Heating mode

15  Clock

16  Humidity rate of the room where the 

command unit is installed

17  Installer/After-Sales Service mode

18  Current Night temperature 

19  Current Eco temperature

20  Current Comfort temperature

HOW TO USE YOUR APPLIANCE

Summary of Contents for geoTHERM SERIES

Page 1: ...Room thermostat Instructions for Use For the user GB Instructions for Use geoTHERM...

Page 2: ......

Page 3: ...ng mode 3 1 6 Setting the Comfort Eco and Night temperatures 3 1 7 Functioning in automatic mode 4 1 8 Functioning in manual mode 4 1 9 Programming 4 1 10 Temporarily changing the ambient temperature...

Page 4: ...group of days 1 2 Display 1 2 3 4 5 6 7 9 6 11 12 14 16 17 18 19 20 4 5 3 1 2 15 13 10 7 8 Legend 1 Anomaly signal 2 Day of the week 3 Exterior temperature 4 Not used 5 Not used 6 Standby mode 7 Dome...

Page 5: ...esired functioning mode The symbol for the chosen functioning mode flashes Standby mode Heating mode 1 6 Setting the Comfort Eco and Night temperatures You have the option of modifying the three level...

Page 6: ...ice 1 9 Programming After defining the Comfort Eco and Night temperatures you should program the time intervals P1 to P6 Time intervals are already predefined see table below but you can change them a...

Page 7: ...me procedure to modify the times for time intervals P2 P3 P4 P5 P6 If you have opted for different programming for each day of the week 1 2 3 4 5 6 7 repeat all these stages for each day To check your...

Page 8: ...ram press the button and the symbol will stop flashing 1 12 Lock buttons To lock the buttons on the command unit simultaneously press the 3 buttons for 3 seconds The symbol is displayed To unlock the...

Page 9: ...d contact a qualified professional Fault Possible cause Solution The appliance stops working Power cut Check that there is no power cut and that the appliance is correctly connected As soon as electri...

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Page 12: ...0020128293_00 GB 02 2011 Subject to engineering changes...

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