05.06.2015
5 / 80
Copyright
2013 by: WATERKOTTE GmbH. Subject to changes.
and 230 V) .......................................................................................................... 60
10.3.17
EcoTouch Ai1 Air Zubadan and Power Inverter: Expansion valve, BUS
and Display (230 V and 400 V) ........................................................................... 61
10.3.18
EcoTouch Ai1 Air Zubadan and Power Inverter:
Intern control board (400 V
and 230 V) .......................................................................................................... 62
10.3.19
EcoTouch Ai1 Air Zubadan and Power Inverter: WWPR 2 (400 V and 230 V) ..... 63
10.4
DIP switch of motherboard (indoor unit) ........................................................................... 64
11
Silent Mode (option) .............................................................................................................. 65
11.1
Connecting „
Silent Mode
“ ................................................................................................ 66
11.2
Silent mode (only the fan speed reduction) ...................................................................... 67
11.3
Step mode (speed reduction of fan and compressor) ...................................................... 67
12
Start-up ................................................................................................................................ 68
12.1
Pre-startup checks .......................................................................................................... 68
12.2
Initial start of the heat pump ............................................................................................ 71
12.3
Control of entire operation ............................................................................................... 71
12.4
Turning heat pump off ..................................................................................................... 72
12.5
Taking heat pump out of operation for extended period .................................................. 72
13
Defrost operation .................................................................................................................. 72
13.1
Start ................................................................................................................................ 72
14
Maintenance and care ........................................................................................................... 73
15
Technical Data ...................................................................................................................... 74
15.1
EcoTouch Ai1 Air (Zubadan) ............................................................................................ 74
15.2
EcoTouch Ai1 Air (Power Inverter) .................................................................................... 75
16
Connection diagram .............................................................................................................. 76
16.1
EcoTouch Ai1 Air with underfloor heating (Basic circuit diagram) ..................................... 76
16.2
EcoTouch Ai1 Air with underfloor heating and single room control (Basic circuit diagram) 76
16.3
EcoTouch Ai1 Air with radiators or fan convectors (Basic circuit diagram) ....................... 77
16.4
EcoTouch Ai1 Air with hydraulic filter
(Basic circuit diagram) ............................................ 77
16.5
Overview EcoTouch Ai1 Air .............................................................................................. 78