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Installation Procedure
Step 3 Fixing the outdoor unit in place
Install the outdoor unit on a rigid and stable base to
prevent disturbance from any noise caused by vibration.
When installing the unit on tall stands or in a location
exposed to strong winds, fix the unit securely to the
ground or structure.
1 Position the outdoor unit so that the air flow is directed
towards the outside, as indicated by the arrows on the
top of the unit.
2 Attach the outdoor unit to the appropriate support
using anchor bolts.
• The ground wire for the telephone line cannot be
used to ground the air conditioner.
3 DIf the outdoor unit is exposed to strong winds, install
shield plates around the outdoor unit, so that the fan
can operate correctly.
NOTE
• Install provided rubber legs to prevent vibration and
noise.
CAUTION
• Install a drain outlet at the lowest end around the base
for outdoor unit drainage
• When installing the outdoor unit on the roof,
waterproof the unit and check the ceiling strength.
8
English
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 8
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 8
[Unit: inch (mm)]
24.41 (620)
Rubber leg
Optional: Fixing the outdoor unit to a wall with a rack
Designed to cut off residual vibration from
outdoor unit to rack. (not supplied with product)
Anchor bolt
Base surface
Soft rubber designed to cut off vibration from
rack to wall. (not supplied with product)
• Install a proper grommet in order to reduce noise
and residual vibration transferred by the outdoor unit
towards the wall.
CAUTION
• When installing an air guide duct, be sure to check the
following:
‐ The screws do not damage the copper pipe.
‐ The air guide duct is fixed firmly on the guard fan.
Step 4 Connecting the power cables,
communication cable, and controllers
You must connect the following three electrical cables to
the outdoor unit:
• The main power cable between the auxiliary circuit
breaker and the outdoor unit.
• The outdoor-to-indoor power cable between the
outdoor unit and the indoor unit.
• The communication cable between the outdoor unit
and the indoor unit.
CAUTION
• During installation, make first the refrigerant
connections and then the electrical connections. If the
unit is being removed, first disconnect the electrical
cables and then the refrigerant connections.
2023-09-22 오후 1:46:54
2023-09-22 오후 1:46:54
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