7. Confirm with the MODE key.
Tab.9
Parameters
Description
Adjustment range
Factory setting
Domestic hot water set point in Auto mode - Monday
40 to 70°C
55°C
Domestic hot water set point in Auto mode - Tuesday
40 to 70°C
55°C
Domestic hot water set point in Auto mode - Wednesday
40 to 70°C
55°C
Domestic hot water set point in Auto mode - Thursday
40 to 70°C
55°C
Domestic hot water set point in Auto mode - Friday
40 to 70°C
55°C
Domestic hot water set point in Auto mode - Saturday
40 to 70°C
55°C
Domestic hot water set point in Auto mode - Sunday
40 to 70°C
55°C
Domestic hot water set point in Eco mode - Monday
40 to 65°C
55°C
Domestic hot water set point in Eco mode - Tuesday
40 to 65°C
55°C
Domestic hot water set point in Eco mode - Wednesday
40 to 65°C
55°C
Domestic hot water set point in Eco mode - Thursday
40 to 65°C
55°C
Domestic hot water set point in Eco mode - Friday
40 to 65°C
55°C
Domestic hot water set point in Eco mode - Saturday
40 to 65°C
55°C
Domestic hot water set point in Eco mode - Sunday
40 to 65°C
55°C
Automatic switch to summer time on the last Sunday in
March and to winter time on the last Sunday in October:
0 = Function not active (for countries where the time
changes on other dates or daylight saving time is not used)
1 = Function active
0 – 1
1
Domestic hot water mode set point in Boost mode Boost
40 to 70°C
62°C
5.4.6
Modifying the display contrast
1. Simultaneously press the and MENU keys for 1 second.
The CtSt menu is displayed with the current contrast adjustment
value.
2. Use the and keys to adjust the contrast.
3. Confirm with the MODE key.
4. Press the MENU key to return to the main display.
5.5
Shutting down the system
Warning
Avoid powering off the appliance in order to:
ensure frost protection is operational
ensure protection against corrosion
ensure there are no interruptions to the ventilation
5.6
Frost protection
During extended periods of absence (holidays), program the
corresponding number of days.
The temperature of the water contained in the tank is maintained at 10°C.
For more information, see
Programming an extended absence (holiday), page 23
Fig.28
C004789-A
1
4
3
4
1
2
MENU
MODE
5 Operation
EN-7602920 - v10 - 24042019
TWH 200 EV
27
