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Table of contents
General information
Important information .........................................................................................................................................................................4
Safety ............................................................................................................................................................................................................4
Power supply .........................................................................................................................................................................................4
Heat pump domestic hot water ..........................................................................................................................................................4
Heat pump for central heating ...........................................................................................................................................................4
Starting the external unit ....................................................................................................................................................................5
Water quality requirements ......................................................................................................................................................................5
Requirements to quality of water ......................................................................................................................................................5
Introduction ..................................................................................................................................................................................................5
Documentation ......................................................................................................................................................................................5
Unit type ........................................................................................................................................................................................................6
Product description ..............................................................................................................................................................................6
Unit - the indoor unit ............................................................................................................................................................................7
Unit - the outdoor unit ..........................................................................................................................................................................8
Temperature sensor overview ...........................................................................................................................................................9
Dimensional drawing ......................................................................................................................................................................... 10
Piping diagram .................................................................................................................................................................................... 11
Accessories ................................................................................................................................................................................................ 12
Electrical pre-heating element for frost protection of the unit ................................................................................................ 12
CO2 sensor .......................................................................................................................................................................................... 12
Expansion PCB .................................................................................................................................................................................... 12
EM-box ................................................................................................................................................................................................. 12
DTBU damper ..................................................................................................................................................................................... 12
Extension cable HMI control panel .................................................................................................................................................. 13
Cover plate HMI user panel .............................................................................................................................................................. 13
Safety group ....................................................................................................................................................................................... 13
Safety group with scalding protection ........................................................................................................................................... 13
Flexible sound damper ...................................................................................................................................................................... 13
Pollen filter .......................................................................................................................................................................................... 14
Trolley .................................................................................................................................................................................................. 14
SHW hot water tank ........................................................................................................................................................................... 14
Set-up
Mounting .................................................................................................................................................................................................... 15
Transport into the building .............................................................................................................................................................. 15
Positioning the unit ............................................................................................................................................................................ 15
Mounting outdoor unit ............................................................................................................................................................................. 16
Transport into the building outdoor unit ....................................................................................................................................... 16
Sound data AIR9 ................................................................................................................................................................................. 16
Positioning an outdoor unit .............................................................................................................................................................. 17
Fixing an outdoor unit to its supporting surface .......................................................................................................................... 17
Foundation .......................................................................................................................................................................................... 18
Condensate drain ............................................................................................................................................................................... 18
Detaching the front doors from the AIR outdoor unit ................................................................................................................. 19
Electrical installation
Safety ................................................................................................................................................................................................... 20
Connections overview ...................................................................................................................................................................... 20
Electrical connection unit ........................................................................................................................................................................ 21
Power supply ...................................................................................................................................................................................... 21
Compact P2 AIR .................................................................................................................................................................................. 21
Change from 400V to 230V ............................................................................................................................................................. 22
Circulation pump ................................................................................................................................................................................ 23
Connecting a gateway ............................................................................................................................................................................. 23
Connecting to the internet ............................................................................................................................................................... 23
Location on the unit ........................................................................................................................................................................... 23
HMI Control panel ..................................................................................................................................................................................... 24
Moving the control panel .................................................................................................................................................................. 24
Wall bracket ........................................................................................................................................................................................ 24
Electrical connection accessories .......................................................................................................................................................... 25
SHW hot water tank ........................................................................................................................................................................... 25
User selection 1 .................................................................................................................................................................................. 25
Smart Grid ........................................................................................................................................................................................... 26
External electrical pre-heating element ........................................................................................................................................ 27
Mounting an expansion PCB on the CTS602 circuit board ......................................................................................................... 28
User selection 2 .................................................................................................................................................................................. 30
EM-box (damper option) ................................................................................................................................................................... 30
DTBU (damper option) ....................................................................................................................................................................... 31
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