Installation and operating instruction
Hydraulic unit WWP LS 8 ... 16-B
13 Key word index
83306902 2/2017-05 La
85-88
I
Idle time................................................................................. 56
Illumination............................................................................ 62
Info.......................................................................................... 41
Inlet pressure ....................................................................... 83
Installation............................................................................. 21
Installation elevation ........................................................... 83
Installation location ..................................................... 15, 21
L
Language ...................................................................... 62, 65
Legionella protection.......................................................... 53
Level....................................................................................... 33
Liability..................................................................................... 7
Light bar ................................................................................ 31
Light strip .............................................................................. 62
Limit temperature ................................................................ 60
Load demand ....................................................................... 41
Load limit................................................................ 56, 57, 58
Lockout.......................................................................... 78, 79
M
Mains voltage ....................................................................... 14
Manual defrost..................................................................... 55
Maximum temperature........................................................ 49
Minimum clearance............................................................. 21
Minimum room volume....................................................... 21
Minimum temperature ........................................................ 49
Minimum volumetric flow................................................... 80
Modulation ............................................................................ 57
N
Name plate ........................................................................... 10
O
Operating cycles................................................................. 42
Operating hours .................................................................. 42
Operating mode .................................................................. 45
Operating panel .................................................................. 32
Operating phase ................................................................. 42
Operating pressure ............................................................ 19
Operating unit...................................................................... 32
Operational display............................................................. 31
Operational status .............................................................. 31
Outdoor unit......................................................................... 42
Overview ....................................................................... 11, 12
P
Party ....................................................................................... 46
Password .............................................................................. 40
Pause ..................................................................................... 46
Photovoltaic.......................................................................... 82
Pump...................................................................................... 58
Q
Quick action vent valve...................................................... 11
R
Refrigerant .............................................................................. 9
Refrigerant leakage............................................................... 8
Refrigerant pipework.......................................................... 25
Refrigerant temperature .................................................... 42
Refrigeration circuit .............................................................. 9
Reset................................................................ 51, 54, 59, 78
Resulting supply pressure ................................................ 18
Return .................................................................................... 24
Return flow sensor.............................................................. 12
Return temperature............................................................. 41
Roof heating centre............................................................ 83
Room setpoint temperature...................................... 34, 47
Room size ............................................................................. 21
S
Safety measures.................................................................... 8
Safety valve ........................................................... 11, 26, 75
Schrader valve ..................................................................... 72
Screed ................................................................................... 48
Second heat exchanger (2. HEX) ................................... 60
Second heat exchanger (2. WEZ) .................................. 43
Second heat exchanger (HEX) ........................................ 60
Second heat exchanger (WEZ)....................................... 43
Sensor ................................................................................... 12
Sensor variables.................................................................. 81
Serial number....................................................................... 10
Service................................................................................... 55
Service connection............................................................. 11
Service contract .................................................................. 70
Setback mode ..................................................................... 48
Setpoint temperature ................................................. 34, 47
SG Ready .............................................................. 48, 53, 82
Shutdown ............................................................................. 69
Shutdown time .................................................................... 69
Sludge separator ........................................................ 11, 13
Smart-Grid............................................................. 48, 53, 82
Software version ................................................................. 41
Speed .................................................................................... 41
Spread monitoring .............................................................. 56
Standards ............................................................................. 14
Standby ................................................................................. 45
Start screen.......................................................................... 33
Statistic ................................................................................. 44
Storage.................................................................................. 15
Summer................................................................................. 45
Summer block...................................................................... 56
Summer/Winter................................................................... 49
Summertime ......................................................................... 62
Switch differential ............................................................... 58
Switch differential DHW ................................................... 59
Switch-off delay .................................................................. 60
Switch-off differential ......................................................... 60
Switch-on delay................................................................... 60
Switch-on differential ......................................................... 60
Switch-on type .................................................................... 58
System device ..................................................................... 32
System operating mode .................................................... 45
System pressure ......................................................... 25, 83
