Connective Pipe And Drainage Installation - Cooper & Hunter Alpha Serie Bedienungsanleitung

Rooftop installation:
● If the outdoor unit is installed on a roof structure, be sure to level the unit. Ensure the structure and anchoring method are
adequate for the unit location.
● Consult local codes regarding rooftop mounting.
● If the outdoor unit is installed on roof structures or external walls, this may result in excessive noise and vibration, and
may also be classed as a non-serviceable installation.
1. Fit the installation Plate
1. Fit the installation plate horizontally on structural parts of the wall with spaces around the installation plate.
2. If the wall is made of brick, concrete or the like, drill 5 holes in the wall of 5 mm diameter. Insert Clip anchor for
appropriate mounting screws.
3. Fit the installation plate on the wall with type "ST4.2X25TA" screws. Fit the Installation Plate and drill holes in the wall
according to the wall structure and corresponding mounting points on the installation plate. (Dimensions are in "mm" unless
otherwise stated).
Mod. 2600 W, 3500 W
Wall
Mark in the middle of it
Space
to the
wall
above
Left
Rear piping hole
Drill a hole in the wall
1. Determine hole positions according to the diagram detailed in the figure above. Drill one (1) hole (the diameter is
indicated in the installation plate) slanting slightly to outdoor side.
2. Always use wall hole conduit when drilling metal plate or the like.

Connective Pipe and Drainage Installation

1. Run the drain hose sloping downward. Do not install the drain hose as illustrated below.
2. When connecting extension drain hose, insulate the connecting part of extension drain hose with a shield pipe, do not let
the drain hose slack.
Connective pipe
1. For the left-hand and right-hand piping, remove the pipe cover from the side panel.
● Explain to clients that the pipe cover must be kept as it may be used when relocate the air conditioner to any other place.
2. For the rear-right-hand and rear-left-hand piping, install the piping as shown. Bend the connective pipe to be laid at 43mm
height or less from the wall.
3. Fix the end of the connective pipe. (Refer to Tightening Connection in REFRIGERANT PIPING CONNECTION).
1 1
Wall
Level meter
Space
to the
wall
above
Right
Rear piping hole
Mod. 7000 W
Wall
Mark in the middle of it
Space
to the
wall
above
Left
Rear piping hole
Mod. 5300 W
Wall
Mark in the middle of it
Space
to the
wall
above
Left
Rear piping hole
Wall
Level meter
Space
to the
wall
above
Right
Rear piping hole
Wall
Level meter
Space
to the
wall
above
Right
Rear piping hole