Ceiling Installation - Samsung AC JNCDEH Series Manual

Ceiling installation

1 Select pipe directions.
When the directions are selected, drill 3-1/8''-(100mm, for pipe and
cables) and 1-3/4''-(40mm, for drain hose) diameter holes on the wall
so that it slants slightly downwards toward the outdoor for smooth
water fl ow.
Use the template to select pipe directions.
NOTE
2 Drill holes for anchor bolts according to the distance and mount them.
Use the template.
NOTE
3 Install the unit onto the ceiling. Be sure to arrange the drain hose so
that it is leveled lower than the drain hose connecting port of the
indoor unit.
For proper drainage of condensate, give a 2° (The gap between the
lower end of the indoor unit and the ceiling should be 23 mm or
NOTE
more.) slant to the side of the unit which will be connected with the
drain hose as shown in the fi gure.
• Ensure that the ceiling is strong enough to support the weight of
the indoor unit.
CAUTION
• Before hanging the unit, test the strength of each attached
suspension bolt.
• Install the drain hose from the rear of the unit.
Give a 1˚ slant to the right side of the unit.
NOTE
6
300mm or more
Ceiling
❈ ❈ 2˚ (The gap between the lower end of
the indoor unit and the ceiling should be
23 mm or more.)
Wall
❈ ❈ AC✴✴✴JNCDEH✴:The gap between the
lower end of the indoor unit and the ceiling
should be 1˚ or 23 mm.
❈ ❈ AC✴✴✴JNCDEH:The gap between the
lower end of the indoor unit and the ceiling
should be 1˚ or 28 mm.
300mm or more
Wall
50mm
❈ ❈ 2˚
Connection pipe
Drain hose
Connection pipe
Drain hose
❈ ❈ 1˚