05.06.2015
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Copyright
2013 by: WATERKOTTE GmbH. Subject to changes.
8
Installation and connection of outdoor unit ............................................................................. 28
8.1
Selecting a location for outdoor unit ................................................................................ 28
8.1.1
Dimensions of outdoor unit ................................................................................. 29
8.1.2
Clearance for ventilation and operation ............................................................... 30
8.1.3
Mounting on base plate or on the wall ................................................................ 30
8.1.4
Installation and space requirement ...................................................................... 31
8.2
Connection outdoor unit / indoor unit (refrigerant lines) .................................................... 32
8.2.1
Installation of refrigerant lines .............................................................................. 32
8.2.2
Connections indoor unit (refrigerant line) ............................................................. 33
8.2.3
Connections outdoor unit (refrigerant line) ........................................................... 33
8.2.4
Installation of a LOKRING coupling (example) ..................................................... 34
8.2.5
Tube airtight testing method (recommended procedure) ..................................... 36
9
Refrigerant ............................................................................................................................ 37
9.1
Requirements on handling of R410A refrigerant ............................................................... 37
9.2
Safety information on handling of refrigerant .................................................................... 37
9.3
Refrigerant charge and additional charge – EcoTouch Ai1 Air (Zubadan) ......................... 38
9.4
Refrigerant charge and additional charge – EcoTouch Ai1 Air (Power Inverter) .............. 39
9.5
Charging refrigerant circuit ............................................................................................... 40
9.5.1
Adding refrigerant ............................................................................................... 41
9.5.2
Insulation ............................................................................................................ 41
10
Electrical work ....................................................................................................................... 42
10.1
Electrical connection outdoor unit .................................................................................... 43
10.2
Electrical connection indoor unit ...................................................................................... 44
10.2.1
Connection Temperature sensor ......................................................................... 44
10.2.2
Connection Touch Display .................................................................................. 44
10.2.3
Installing external wall sensor .............................................................................. 44
10.2.4
Adjustment of the electrical heating element ....................................................... 44
10.3
Connection diagram ........................................................................................................ 45
10.3.1
EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps (400 V) .......... 45
10.3.2
EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps (230 V) .......... 46
10.3.3
EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps
(Compressor 230 V / Electrical resistance heating 400 V) ................................... 47
10.3.4
EcoTouch Ai1 Air Zubadan and Power Inverter:
Overview clamps X1 (all models)48
10.3.5
EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps X2 (all models)49
10.3.6
EcoTouch Ai1 Air Zubadan and Power Inverter: Overview clamps X4 (all models)50
10.3.7
EcoTouch Ai1 Air Zubadan and Power Inverter: Input (400 V) ............................. 51
10.3.8
EcoTouch Ai1 Air Zubadan and Power Inverter: Input (230 V) ............................. 52
10.3.9
EcoTouch Ai1 Air Zubadan and Power Inverter:
Input
(Compressor 230 V /
Electrical resistance heating 400 V) ..................................................................... 53
10.3.10
EcoTouch Ai1 Air Zubadan and Power Inverter: Electric heating insert (400 V).... 54
10.3.11
EcoTouch Ai1 Air Zubadan and Power Inverter: Electric heating insert (230 V).... 55
10.3.12
EcoTouch Ai1 Air Zubadan and Power Inverter: Control power (all models) ........ 56
10.3.13
EcoTouch Ai1 Air Zubadan and Power Inverter: Control source and heating
pump (400 V and 230 V) .................................................................................... 57
10.3.14
EcoTouch Ai1 Air Zubadan and Power Inverter: Switched output extern (400 V
and 230 V) .......................................................................................................... 58
10.3.15
EcoTouch Ai1 Air Zubadan and Power Inverter: Digital output extern (400 V
and 230 V) .......................................................................................................... 59
10.3.16
EcoTouch Ai1 Air Zubadan and Power Inverter: Analoque signals extern (400 V