Cooper & Hunter Alpha NG Inverter Series, Owner'S Manual

Page: 32 / 69

Left
Wall
Φ55mm
Right
Mark in the middle of it
Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ55mm
Rear piping hole
2. Open a piping hole with the diame ter of Φ55 on the selected outlet pipe
position.In order to drain smoothl y , slant the piping hole on the wall slightly
downward to the outdoor side with the gradient of 5-10°.
29
Installation of indoor unit
Step one: choosing installation location
Step two: install wall-mounting frame
rm it with the client.
1. Hang the wall -mou nting f ram e o n the wall; a d j ust it in hor iz o ntal p os it io n with the
plastic expansion particles in the holes.
3. Fix the wall-mounting frame on the wall with tapping screws (ST4.2 X2 5TA) and
.
1. Choose the position of piping hole acc ording to the direction of outlet pip e. The
position of piping hole should be a lit t le lower than the wall-mounted frame,
shown as belo w.
Step three: open piping hole
CHML-IW09AARK
、
CHML-IW12AARK
Left
Wall
Φ55mm
Right
Mark in the middle of it Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ55mm
Rear piping hole
CHML-IW0
7
AARK
CHML-IW18AARK
Left
Wall
Φ55mm
Right
Mark in the middle of it Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ55mm
Rear piping hole
Left
Wall
Φ70mm
Right
Mark in the middle of it Level meter
Rear piping hole
Wall
Space
to the
wall
above
150mm
Space
to the
wall
above
150mm
Φ70mm
Rear piping hole
CHML-IW24AARK