139
Interior cleaning..........................................................71
Internal components...................................................80
IP rating....................................................................134
Isolators......................................................................58
K
KG conduit................................................................. 19
L
Laying electrical cables.............................................. 18
Laying hydraulic lines.................................................18
Leak test.....................................................................64
Line entry................................................................... 19
LV cable......................................................................18
LV lead....................................................................... 19
M
Mains fuse..................................................................58
Mains isolator............................................................. 68
Maintenance...............................................................68
Max. air intake temperature............................. 132, 133
Max. air volume................................................132, 133
Max. fan rating................................................. 132, 133
Max. flow temperature......................................132, 133
Max. lead length.........................................................18
Max. permissible pressure drop....................... 132, 133
Max. rated current............................................ 132, 134
Maximum temperature limiter.....................................48
Min. air intake temperature.............................. 132, 133
Min. flow rate....................................................132, 133
Minimum clearances.................................................... 9
– AWHO 351.A...........................................................14
Minimum room height.................................................10
Mixer extension kit..................................................... 49
N
Noise.......................................................................... 64
O
ON/OFF switch...........................................................73
Operational components............................................ 49
Output lag heat pump...........................................78, 79
Outside temperature sensor.................................13, 20
Overvoltage................................................................63
P
Panel.......................................................................... 39
Parameter group selection......................................... 74
Parameters
– Cascade via H1.......................................................78
– Cascade via LON.................................................... 78
– Electric booster heater............................................ 77
– External functions....................................................77
– External heat generator...........................................77
– Immersion heater.................................................... 78
– Instantaneous heating water heater........................77
– On-site components................................................ 75
– Pumps..................................................................... 75
– Report................................................................... 128
– Swimming pool water heating................................. 78
Parameter setting.......................................................74
Partition wall......................................................... 10, 11
Parts list
– AWHO 351.A.........................................................105
Parts lists
– AWHI 351.A.............................................................83
Performance data, heating...............................132, 133
Permiss. operating pressure............................ 133, 134
Phase asymmetry...................................................... 63
Phase monitor............................................................ 62
– Version 1................................................................. 63
– Version 2................................................................. 63
– Version 3................................................................. 64
Positioning
– AWHI 351.A...............................................................9
– AWHO 351.A...........................................................14
Power cable................................................... 18, 19, 58
– Instantaneous heating water heater........................13
Power cuts................................................................. 58
Power failure.............................................................. 19
Power-OFF.................................................................60
Power-OFF signal...................................................... 58
Power supply..................................................19, 58, 62
– Compressor.............................................................58
– Heat pump control unit............................................ 59
– Regulations............................................................. 58
Power supply utility.................................................... 19
Pressure, checking.....................................................71
Product information...................................................... 7
Pumps........................................................................ 75
R
Rated heating output........................................132, 133
Rated voltage................................................... 132, 134
Refrigerant....................................................... 132, 134
Refrigerant charge........................................... 132, 134
Refrigerant circuit............................................. 132, 134
– Checking for leaks...................................................69
Remote control...........................................................76
Repair work................................................................ 68
Reports.....................................................................128
– Control parameters............................................... 128
Residual current device (RCD).................................. 58
Room height.................................................................8
S
Safety assembly.........................................................18
Safety chain............................................................... 63
Seal rings, replacing.............................................64, 71
Secondary pump.................................................. 13, 20
Sensor PCB............................................................... 54
Sensor resistance curves...........................................80
Sensors...................................................................... 80
– Checking................................................................. 80
Service menu
– Activating.................................................................74
– Calling up................................................................ 74
– Deactivating............................................................ 74
Service termination.................................................... 74
Sound power level, total...........................................135
Keyword index
Keyword index
(cont.)
5692878
Summary of Contents for Vitocal 350-A AWHI 351.A14
Page 82: ...82 Troubleshooting Repairs cont 5692878 Maintenance ...
Page 101: ...101 Parts list type AWHI 351 A Heat pump module cont 5692878 Components ...
Page 104: ...104 Parts list type AWHI 351 A Base frame cont 5692878 Components ...
Page 125: ...125 Parts list type AWHO 351 A Heat pump module cont 5692878 Components ...
