102
M
Main PCB............................................................. 68, 69
Mains terminals.......................................................... 87
– Compressor.............................................................65
Maintenance...............................................................60
Maintenance personnel..............................................60
Manual mode....................................................... 14, 18
Max. flow temperature
– Primary circuit......................................................... 94
– Secondary circuit...............................................35, 94
Max. operating pressure, evaporator......................... 40
Max. power consumption........................................... 94
Max. power loss......................................................... 74
MCB/fuse F1.............................................................. 72
Menu help.................................................................. 12
Menu overview
– Diagnosis................................................................ 29
– Extended menu....................................................... 14
– Service menu.......................................................... 15
Message code......................................................20, 21
Message history......................................................... 20
– Refrigerant circuit controller.................................... 38
Message list............................................................... 20
Messages
– Acknowledging........................................................ 20
– Calling up................................................................ 20
– Calling up again...................................................... 20
– Fault........................................................................ 20
– Information.............................................................. 20
– Message history call-up.......................................... 20
– Overview................................................................. 21
– Refrigerant circuit controller.................................... 38
– Symbols.................................................................. 12
– Warning...................................................................20
Message symbol........................................................ 20
Min. runtime compressor............................................32
Minimum flow rate
– Primary circuit......................................................... 94
– Secondary circuit.....................................................94
Modbus................................................................ 69, 73
Modbus subscriber.....................................................45
N
Neutral conductor.......................................................69
Noise.......................................................................... 78
Noise level..................................................................78
No smoking signs.......................................................60
Note............................................................................12
O
ON/OFF switch...................................11, 16, 28, 64, 67
ON indicator..........................................................11, 16
Operating info.............................................................12
Operating point...........................................................34
Outer panel................................................................ 64
Output, compressor....................................................53
Output default.............................................................33
Output integral............................................................32
Overview
– Internal components................................................75
– Messages................................................................21
Oxygen-free nitrogen........................................... 63, 77
P
Parameter.................................................................. 51
Parameter code....................................................48, 49
Parameter group........................................................ 49
– Communication....................................................... 58
– Compressor.............................................................53
– Control.....................................................................59
– Internal hydraulics................................................... 54
– Primary source........................................................ 55
– Smart Grid...............................................................56
– System definition.....................................................51
– Time........................................................................ 57
Parameters
– Resetting................................................................. 50
– Setting............................................................... 48, 49
Parts
– Casing..................................................................... 84
– Electrical equipment................................................86
– Heat pump module..................................................88
– Hydraulics............................................................... 90
– Miscellaneous......................................................... 92
– Overview................................................................. 83
PCB
– Controller and sensor PCB..................................... 73
– Cross connect PCB.................................................71
– EEV PCB.................................................................66
– Expansion PCB....................................................... 70
– Main PCB................................................................ 69
Permissible operating pressure............................94, 95
Personal protective equipment.............................77, 96
Phase monitor............................................................ 65
Plug-in connection, ON/OFF switch........................... 71
Power consumption....................................................94
Power loss..................................................................74
Power supply..............................................................16
– Heat pump control unit............................................ 72
Pressure drop.............................................................94
Pressure test.............................................................. 78
Primary circuit............................................................ 94
– Draining...................................................................78
Primary source (parameter group)............................. 55
Priority external demand............................................ 51
Production manager...................................................35
Programming unit........................................... 11, 12, 28
Protective equipment........................................... 77, 96
Q
Quick guide................................................................ 12
R
Radio clock receiver...................................................73
Rated heating output..................................................94
Rated voltage
– Compressor.............................................................94
– Heat pump control unit............................................ 94
Keyword index
Keyword index
(cont.)
5800 917 GB
