Carrier 38QPCT18C-708, Руководство по установке

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17
INDOOR UNIT INSTALLATION (Cont.)
13-2 INSTALLATION STEPS OF INDOOR UNIT
STEP (1): Selecting Wall Hole Location
Back right or Back left Piping
In case of passing refrigerant piping lines, electrical cables
and condensate drain line behind the unit, drill a hole of 8 cm
behind the unit in one of the following locations as per
sequence:
Location (R): Back right.
Location (L): Back left.
Right Side or Right Bottom or Lift Side Piping
In case of passing refrigerant piping lines, electrical cables
and condensate drain line from unit right side or from unit
bottom, or from unit left side detach the knockout in either the
side or bottom of the unit.
Step (2): Making Wall Hole Precautions:
Before making a hole, check carefully the following points :
•
The wall is flat and perpendicular.
If the wall is not flat and perpendicular, the indoor unit can
be unstable and condensate drain can spill.
•
No studs or pipes are directly run behind the spot to be cut.
•
No electrical wiring or conduits are located.
•
Drill a hole of 80 mm to pass the refrigerant lines, drain
hose and electrical cables.
The wall hole can be made as required in either location
(R) or (L).
When making wall hole, make sure to drill outwards at a
downward angle, so that the height difference between
the entrance and exit of the hole is at least 5-10 mm.
Step (3): Cutting Sleeve For Wall Hole
•
Measure the thickness of the wall from the inside edge to
the outside edge and cut PVC pipe at a slight angle 6mm
shorter than the thickness of the wall.
Step (4): Mounting Sleeve Into Wall Hole
•
After making hole, a sleeve must be mounted into wall hole
and its width to be equal to wall thickness to pass
refrigerant lines, drain hose and electrical cables through it.
Step (5) : Installing the wall hang bracket
•
Allow the clearance space around the unit, which permits
adequate air circulation, easy access to the unit for easy
service and maintenance.
•
Caution : Be careful when handling the wall hang bracket.
•
Fix wall hang bracket on the wall so that it is leveled
vertically and horizontally by using the five self-tapping
screws supplied with the unit in the plastic page 2 (Two)
screws to fix bracket top. 1 (One) screws to fix bracket
mid, 2 (Two) screws to fix bracket bottom, Use a plumb
line if necessary to adjust leveling of the wall hang.
Wall Hole Locations
Cut Wall Sleeve
Indoor
side
Outdoor
Side
Wall
Sleeve
Space Around Indoor Unit
5-10 mm
Wall
Wall
Indoor
side
Outdoor
side
225
mm
155
mm
700 mm
Wall