Viessmann BWT 241.A Series, Installation And Service Instructions Manual

Page: 108 / 124

108
Parameter Code Delivered condi-
tion Commis-
sioning
Enable compressor 5100 1
DHW
Set DHW temperature 6000
500 (
≙
50 °C)
Min. DHW temperature 6005
100 (
≙
10 °C)
Max. DHW temperature 6006
600 (
≙
60 °C)
Hysteresis DHW temperature heat pump 6007
70 (
≙
7 K)
Hysteresis DHW temperature booster
heater 6008
100 (
≙
10 K)
Start optimisation for DHW heating 6009 0
Stop optimisation for DHW heating 600A 0
Set DHW temperature 2 600C 600 (
≙
60 °C)
Temperature sensor at bottom of DHW
cylinder 600E 0
Enable booster heaters for DHW heating 6014 0
Enable electric heaters for DHW heating 6015 1
Priority DHW heating with combi cylin-
der 6016 0
Start attempts for DHW after high pres-
sure shutdown 6017 1
Operating mode cylinder primary pump 6020 Do not adjust
Solar
Type solar control unit 7A00 0
Max. collector temperature 7A01
1300 (
≙
130 °C)
Start hysteresis solar circuit pump 7A02
70 (
≙
7 K)
Stop hysteresis solar circuit pump 7A03
30 (
≙
3 K)
Flow rate solar circuit for calculating solar
yield 7A07 100 l/h
Display message incorrect circulation 7A09 1
Electric booster heater
Enable instantaneous heating water
heater 7900 0
Enable instant. heating water heater for
central heating 7902 1
Max. output instantaneous heating water
heater 7907 3
Output for instant. heating water heater at
power-OFF 790A 0
Dual mode temp. instant. heating water
heater 790B
100 (
≙
10 °C)
Commissioning/service reports
Control parameters report
(cont.)
5601 598 GB