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Installation Procedures
This manual does not cover all user cases; please contact Haier marketing centers in local places to propose new
requirements and clear new doubts and problems.
Standard installation tools are recommended according to installation requirements.
For information about standard model series accessories, see packing list; other necessary parts to be installed shall be
prepared by users as required by installation service network stations.
Decide upon places to install the indoor unit; places where even circulation of cool and warm
air can be delivered shall be selected; and places below shall be avoided:
Places (in coastal areas) where salinity is high; where sulfurized gases are usual (areas where springs flourish and copper
tube and braze easily get corroded); where oils (machinery oils) and steam are usual; where organic solvents are put to
use; where machines radiating high frequency electromagnetic waves exist (which cause control system malfunctions);
where contact with humid air near windows and doors is pervasive (making for easy condensation) and; where special
sprayers are put to frequent use.
Installing Indoor Unit
1. The distance from air outlet to floor surface shall not exceed 2.7m.
2. Make sure that outlet airflow covers the whole room area; and arrange connecting tubes, wires and drain pipes to
proper outdoor positions.
3. Make sure that ceiling structures are capable of bearing unit weight.
4. Connecting tubes, drain pipes and connecting wires can be put across walls to connect indoor unit and outdoor unit.
5. Connecting tubes and drain pipes between indoor and outdoor units shall be shorter for better.
6. Please refer to outdoor installation manual when refrigerant charging volume adjusting is necessary.
7. Joint flanges shall be prepared by users.
8. Valuables (e.g., TV sets, instruments, equipments, artworks, pianos, wireless devices) shall not be placed below the
indoor unit lest condensed water drips upon the same.
Installing and Fixing
1. Drilling Wall Holes
Drill a wall hole (dia.70mm, see figure 1), slightly tilted downwards on the outside; fix guard ring to finalize before
sealing the wall hole with gesso or putty.
2. Preparation prior to Installing Indoor Unit
(1) Open the intake grill
(2) Remove the Side cover(Right and left side)
(3) This air conditioner can be set up to intake fresh air. The information about how to install for fresh-air intake, refer to
"Fresh air intake".
Indoor Side
Wall Hole
Ø70mm
Figure 1 (Wall Hole in Section)
Air filter
Outdoor Side
Wall Thickness
Intake grille
Side cover A (Right side)
7
Side cover A (Left side)
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