Viessmann VITOCAL 242-S Installation And Service Instructions Manual page 138

Commissioning/service reports
Control parameters report
Solar
Parameter
"Type solar control unit"
"Max. collector temperature"
"Start hysteresis solar circuit
pump"
"Stop hysteresis solar circuit
pump"
"Flow rate solar circuit for cal-
culating solar yield"
"Display message incorrect
circulation"
Electric booster heater
Parameter
"Enable instantaneous heat-
ing water heater"
"Enable electric heaters for
DHW heating"
"Enable instant. heating water
heater for central heating"
"Max. output instantaneous
heating water heater"
"Output for instant. heating
water heater at power-OFF"
"Dual mode temp instant.
heating water heater"
138
(cont.)
Code Delivered
condition
7A00 0
7A01 1300
(≙ 130 °C)
7A02
70 (≙ 7 K)
7A03
30 (≙ 3 K)
7A07 100 l/h
7A09 1
Code Delivered
condition
7900 1
7901 0
7902 0
7907 3
790 A 0
790 B
500 (≙ 50 °C)
Commis- Mainte-
sioning nance/
Service
Commis- Mainte-
sioning nance/
Service