Daikin Altherma EHVZ04S18CB, Installation Manual

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4 Installation
Installation manual
6
EHVZ04~16S18CB3V
Daikin Altherma – Low temperature split
4P401672-1D – 2017.04
2
3
4
5
1
2
4×
2×
4.1.2 To open the switch box cover of the
indoor unit
4×
4.2 Mounting the indoor unit
4.2.1 To install the indoor unit
1 Lift the indoor unit from the pallet and place it on the floor.
135 kg
4×
2 Slide the indoor unit into position.
3 Adjust the height of the leveling feet to compensate for floor
irregularities. The maximum allowed deviation is 1°.
≤1°
NOTICE
Do NOT tilt the unit backwards:
0°
1° 1°
4.3 Connecting the refrigerant piping
See the outdoor unit installation manual for all guidelines,
specifications and installation instructions.
4.3.1 To connect the refrigerant piping to the
indoor unit
1 Connect the liquid stop valve from the outdoor unit to the
refrigerant liquid connection of the indoor unit.
b a
a Refrigerant liquid connection
b Refrigerant gas connection
2 Connect the gas stop valve from the outdoor unit to the
refrigerant gas connection of the indoor unit.
4.4 Connecting the water piping
4.4.1 To connect the water piping
NOTICE
Do NOT use excessive force when connecting the piping.
Deformation of the piping can cause malfunctioning of the
unit.
To facilitate service and maintenance, 4 shut-off valves are provided.
Mount these valves on the space heating water inlets and space
heating water outlets. Mind their position. The orientation of the
integrated drain and fill valves is important for servicing.