EKHVWQ002AAV3 + EKHHS200+260AA1V3Domestic hot water heat pump4PW65342-1A – 10.2010Installation manual96.4. Installing the indoor unit■ Unpack the EKHVWQ according to unpacking instruction sheet.■ Place the heat pump module in the appropriate installationlocation as close as possible to the installation location.■ Level the heat pump module to a stable position using thelevelling feet. The maximum allowed deviation from a horizontalposition is 1°.■ Unpack the EKHHS according to the unpacking instructionsdelivered with the unit.■ Perform the electrical wiring work as described in the chapter"Electrical wiring work" on page 12.■ Connect the system to the water circuit as described in thechapter "Piping connection work" on page 10.■ Fill the system with water as described in the chapter "Chargingwater" on page 11.■ To make the casing completely sealed, plug the knockout holeswith putty or insulation materials (to be prepared on-site).■ Perform the pre-operation checks as described in the chapter"Start-up and configuration" on page 16.■ Close the unit1 Put the sound bottom plates at the bottom of the unit.2 Close the decoration panels.3 Align the side panels of the heat pump module with thedomestic hot water tank module side panels.4 Fix the front panel to the domestic hot water tank module.1°122x2x11222x211