135
M
Main PCB.....................................35, 85
Mains isolator.....................................69
Maintenance......................................69
Making the hydraulic connections......27
Maximum temperature limiter............38
Minimum clearances..........................24
Minimum flow rate..............................29
Minimum room volume.......................23
Minimum system pressure.................71
Miscellaneous assembly
– Type BW 351.A18........................114
Mixer extension kit.......................39, 76
N
Noise..................................................89
Noise levels........................................65
O
ON/OFF switch..................................72
On-site power consumption...............61
Opening non-return valves.................71
Output extension..................................7
Overview
– Internal components.......................86
– Pumps............................................86
– Sensors..........................................86
– Valves.............................................86
Overview of system schemes............74
P
Parameters
– Cooling function..............................80
– Electric booster heater....................79
– External functions...........................78
– External heat source.......................79
– For external extension....................77
– For heating circuit pump.................76
– For mixer extension kit...................76
– For Vitocom 100.............................77
– Heat pump stage 2.........................77
– Instantaneous heating water heater79
– On-site components.......................74
– Other components..........................76
– Pumps............................................76
– Report...........................................116
– Swimming pool...............................79
Parameter settings
– For solar thermal system................80
Permiss. operating pressure..............71
Phase monitor....................................62
Photovoltaic.......................................81
Pipe entries........................................28
Power cable routing...........................32
Power cables.....................................22
Power-OFF........................................56
– With on-site load disconnection......59
– Without on-site load disconnection.56
Power supply.....................................54
– Compressor....................................85
– Heat pump control unit...................56
Power supply, compressor
– Required cable length.....................22
Power supply, heat pump control unit
– Required cable length.....................22
Pressure load.....................................23
Primary circuit......................................9
– Connecting.....................................27
– Water/water, 2-stage......................12
Primary circuit flow temperature sen-
sor......................................................86
Primary circuit pressure switch..........64
Keyword index
Keyword index
(cont.)
5546 267 GB
