Viessmann VITOCAL 242-S Installation And Service Instructions Manual page 139

Control parameters report
Internal hydraulics
Parameter
"Heat pump for drying a build-
ing"
"Time program for screed dry-
ing"
"Flow temperature for external
demand"
"Starting time high efficiency
circulation pump"
Heating water buffer cylinder
Parameter
"Enable buffer cylinder/low
loss header"
"Temp in operating status
fixed value for buffer cyl"
"Hysteresis temperature heat-
ing buffer cylinder"
"Max. temperature buffer cyl-
inder"
"Temp. limit op. status fixed
value for buffer cylinder"
Commissioning/service reports
(cont.)
Code Delivered
condition
7300 0
7303 0
730C
500 (≙ 50 °C)
7365 Do not adjust
Code Delivered
condition
7200 0
7202
500 (≙ 50 °C)
7203
50 (≙ 5 K)
7204
600 (≙ 60 °C)
7208
500 (≙ 50 °C)
Commis- Mainte-
sioning nance/
Service
Commis- Mainte-
sioning nance/
Service
139