Operating instructions

94
Service menu:
1. Press OK + å simultaneously for
approx. 4 s.
2. "Coding level 1"
3. "Solar"
4. Select parameter.
7A00 Solar control unit
"Solar control unit type 7A00"
For adjusting the solar control unit
used.
Valu
e
Explanation
"0" There is no solar control unit.
"1" Vitosolic 100
"2" Vitosolic 200
Valu
e
Explanation
"3" No function
"4" Internal solar control unit
Delivered condition 0
Setting range 0 to 4
7A01 Maximum collector temperature
"Maximum temperature 7A01"
For adjusting the max. collector temper-
ature.
The solar circuit pump will be switched
OFF, if the max. collector temperature is
exceeded.
Delivered condition
1300 (≙ 130 °C)
Setting range
1000 to 3000 (≙ 100 to 300 °C)
7A02/7A03 Solar circuit pump hysteresis
"Hysteresis solar circuit pump ON 7A02"
"Hysteresis solar circuit pump OFF 7A03"
Parameter group solar
Parameter group solar
5441 603 GB