Manometer And Filling; Electrical Connections - Danfoss Kompakt H28 Instructions Manual

Instructions

9.0 Manometer and filling

If the pressure drops below 1 bar, water must be added to the
system. The operating pressure should never exceed 2.5 bar.
(The safety valves open at 3.5 bar)
If system pressure drops dramatically within a short time, heating
system should be examined for leakage, - this includes checking
the factory set pressure of the expansion vessel.
Note;
Filling of water to the heating system must be done outside the
substation.

10.0 Electrical connections

The station is wired and tested in the factory.
Electrical connections between the controller, pump (s), sensor
and actuator (s) are made.
The electrical connection of the substation must be performed
by a qualified and authorised electrician in compliance with all
applicable rules and regulations.
The station should be connected to a 230 V AC power supply.
Connection of power supply must be established in accordance
with current regulations and local standards.
The station must be wired and connected to an external main
switch so that it can be turned off during maintenance, cleaning
or repair work .
14 DKDHR
Kompakt H 28/35/42
Controller ECL 200/300
Supply voltage:
Voltage range:
Power consumption:
Load on relay outputs:
Load on triac outputs:
Actuator AMV10/20 / AMV 150
Supply voltage:
Power consumption:
For further information please refer to the enclosed instructions.
Pump(s) (Wilo)
Supply voltage:
Protection class:
Power consumption:
For further information please refer to the enclosed installation and
operating instructions for the pump(s).
VI.GP.B1.02
230 V a.c. - 50 Hz
207 bis 244 V a.c. (IEC 60038)
5 VA
4(2) A - 230 V a.c
0,2 A - 230 V a.c.
230 V a.c. - 50 Hz
2 / 7 VA
230 V a.c. - 50 Hz
IP44
140 Watt
(Magna pump 185 Watt)
Danfoss District Energy