Viessmann AWB 201.B04, Инструкция по установке и обслуживанию

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120
Setting and test values Set value Commission-
ing
Testing the external heating circuit pumps
Circulation pump type
Circulation pump stage
Overflow valve setting
Commissioning, primary circuit
Temperature, air intake °C
Temperature, air discharge °C
Temperature differential ΔT:
Flow temperature, secondary circuit =
35 °C at air intake temperature
≤
15 °C
K 3 to 5
Flow temperature, secondary circuit =
35 °C at air intake temperature > 15 °C K 2 to 4
Testing the mixer, heat pump and cylinder heating
Checked under the following conditions:
Room temperature
°C
Outside air temperature °C
Temperature " Cylinder temp. top " con-
stant?
Yes (±1 K)
Secondary circuit flow temperature °C Rising from to
Temperature differential ΔT
"
Flow temp. secondary " / " Return temp.
sec. "
6 to 8 K
Control parameters report
For a description of parameters, see
separate service instructions, heat pump
control unit.
Commissioning/service reports
Hydraulic parameters report
5604 692 GB