Viessmann Vitocal 350-A AWHI 351.A14, Инструкция по установке и обслуживанию

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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" heat pump control unit service
instructions
System definition
Parameter
Code Factory setting Commission-
ing
System scheme (see chapter "System scheme") 7000 2
Temperature differential for calculating the heating limit 7003 40 (
≙
4 K)
Swimming pool 7008 0
External extension 7010 0
Cascade control 700A 0
Number of lag heat pumps in cascade 5735 0
Output lag heat pump 700B 10 kW
Use of heat pump in cascade 700C 0
System components for external changeover 7011 0
Commissioning/service reports
Hydraulic parameter report
5692878
Appendix