Danfoss DHP-M, Commissioning

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N
Mandatory test cases are described in the following chapters.
Test cases not described are optional.
N
The tests must first be enabled and then activated.
N
The pump tests (brine pump, system pump and circulation pump) can
be carried out in any order.
The test cases in the table below are available in MANUAL TEST.
Parameter Meaning
Compressor
0 = compressor stopped
Set compressor gear 1 –9
Brine pump
0 = stop brine pump
1 = start brine pump
Circulation pump
0 = stop circulation pump
1 = start circulation pump
Reversing valve
0 = heat
1 = tap water
System pump
0 = stop system pump
1 = start system pump
Hot gas pump
0 = stop hot gas pump
1 = start hot gas pump
External auxiliary heater
on/off
0 = stop external auxiliary heater
1 = start external auxiliary heater
External auxiliary heater
0 -100%
0% = external auxiliary heater switched off
100% = fully open, maximum auxiliary heating
TWC immersion heater
on/off
Only if expansion module (EM) is installed. Separate manual.
0 = stop immersion heater
1 = start immersion heater
TWC pump Only if expansion module (EM) is installed. Separate manual.
0 = stop vvc pump
1 = start vvc pump
TWC mixer valve Only if expansion module (EM) is installed. Separate manual.
0 = mixer valve closed
100 = mixer valve fully open
WCS control valve Only if expansion module (EM) is installed. Separate manual.
0% = control valve closed
100% = control valve fully open
WCS pump on/off Only if expansion module (EM) is installed. Separate manual.
0 = stop WCS pump
1 = start WCS pump
Burn out circulation
pump
0 = stop burn out circulation pump
1 = start burn out circulation pump
Distribution circuit 1
Circulation pump
Mixing valve Circuit 1
0 = stop circulation pump distribution circuit 1
1 = start circulation pump distribution circuit 1
0% = mixing valve closed
100% = mixing valve fully open.
Commissioning DHP-M
Danfoss Heating Solutions VIJSE302
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