Viessmann Vitocal 242-S Installation And Service Instructions Manual page 131

Control parameter report
Electric booster heater
Parameter
"Enable instantaneous heating water
heater"
"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 wa-
ter heater"
Internal hydraulics
Parameter
"Heat pump for drying a building"
"Time program for screed drying"
"Flow temperature for external de-
mand"
"Enable 3-way diverter valve heating/
DHW"
"Operating mode secondary pump"
Heating water buffer cylinder
Parameter
"Enable buffer cylinder/low loss head-
er"
"Temp in operating status fixed value
for buffer cyl"
"Hysteresis temperature heating buf-
fer cylinder"
"Max. temperature buffer cylinder"
"Temp. limit op. status fixed value for
buffer cylinder"
Commissioning/service reports
(cont.)
Code Delivered condi-
tion
7900 1
7902 1
7907 3
790A 0
790B
500 (≙ 50 °C)
Code Delivered condi-
tion
7300 0
7303 0
730C
500 (≙ 50 °C)
730D Do not adjust
7340 Do not adjust
Code Delivered condi-
tion
7200 0
7202
500 (≙ 50 °C)
7203
50 (≙ 5 K)
7204
600 (≙ 60 °C)
7208
500 (≙ 50 °C)
Commis-
sioning
Commis-
sioning
Commis-
sioning
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