Fujitsu WSYA050ML3 Design & Technical Manual page 102

• Heater
– Electric immersion heater release:
• 24 h/day
The heater is continuously active regardless of time programs.
• DHW release
The heater is controlled according to DHW release.
• Time program 4/DHW
Time program 4/DHW of the local controller is taken into account for the heater.
NOTE: Switch-on will actually be in effect only if the heater is able to operate according to the
heater operating mode setting.
3-12. DHW storage tank functions
Line
5061 Electric immersion heater release
0
0
0
Function
12
6 18
6 12 17
6 12 18
- (03-44) -
24 h
24 h
24 h
3. Function table