128
Settings and test values
Set value
Commissioning
Maintenance/
service
Checking external heating circuit pumps
Circulation pump type
Circulation pump stage
Overflow valve setting
Commissioning, primary circuit
Air intake temperature
(
"Diagnosis"
Ó
"System overview"
)
°C
Air discharge temperature
(
"Diagnosis"
Ó
"System overview"
)
°C
Temperature differential (air intake/
discharge)
Δ
T:
■
At secondary circuit flow temperature
= 35 °C and air intake temperature
≤
15 °C
K
4 to 8
■
At secondary circuit flow temperature
= 35 °C and air intake temperature
>
15 °C
K
4 to 13
Checking mixer, heat pump and cylinder heating
Checked under the following conditions:
Room temperature
°C
Outside temperature
°C
Temperature
"Cylinder temp. top"
con-
stant?
Yes (
±
1 K)
Secondary circuit flow temperature
°C
Rising
From
To
From
To
Temperature differential
Δ
T
"Flow temp. secondary"
/
"Return temp.
sec."
K
6 to 8
Control parameter report
Parameter description
"Vitotronic 200" service instructions
System definition
Parameter
Code
Delivered condition Commission-
ing
Maintenance/
service
System scheme: See chapter "System
scheme"
7000
2
Interval for long term average outside tem-
perature
7002
180 min
Temperature differential for calculating the
heating limit
7003
40 (
≙
4 K)
Temperature differential for calculating the
cooling limit
7004
40 (
≙
4 K)
Swimming pool
7008
0
Enable flow temperature sensor cooling cir-
cuit
7009
Do not adjust.
Output lag heat pump
700B
Do not adjust.
Commissioning/service reports
Hydraulic parameter report
5831412
Appendix
