Danfoss Akva Lux II TDv, Руководство по монтажу и установке, Страница: 14 / 28

14 DKDHR 145X2085 / AQ428255318526en-010101 Danfoss District Energy
Instructions Akva Lux II TDv
10. ADJUSTMENT AND COMMISSIONING
General information
PLEASE NOTE! Some models may have a slightly different appear-
ance, but the control function is in principle the same as described
below.
During inspection and adjustment
The insulation front panel on the Akva Lux II TDv substations can
be removed without using tools. Take hold of the air duct in the top
and bottom of the front insulation section and pull carefully forward
until the front insulation section releases from the rear section. Then
pull gently until the front section is free from the components.
Inspection is carried out according to the service interval schedule
under section “Operation and maintenance” on pages 18-21. Adjust-
ment is made according to the instructions in this manual.
Commissioning
Commission the substation in accordance with the instruction
manual.
Heating circuit, Differential Pressure Controller
The differential pressure controller (AVPL) reduces the high, fluctuat-
ing pressure in the district heating network to a constant operating
pressure.
The differential pressure controller is initially set by the plumber in
connection with the commissioning of the substation.
If disruptions to the operation occur: noise in the radiator thermo-
stats or poor regulation capacity, it may be necessary to reset the
differential pressure controller to a lower or higher operating pres-
sure.
We suggest that you contact your local plumber for assistance.
Instructions AVPL 1.0/1.6
Zone valve RA-C
AVPL
7369316-0 SIBC VI.CB.T1.6K © Danfoss 05/03 1
Instructions
AVPL 1.0/1.6
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3 4 7
r kPa
20 25
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9 14
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