Ceiling Installation - Samsung AM FNCD Series Installation Manual

Ceiling installation

It is recommended to install theY-joint before installing the indoor unit.
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 flow.
• Use the pattern sheet to select pipe directions.
NOTE
2. Drill holes for anchor bolts according to the distance and mount them.
• Use the pattern sheet.
NOTE
3. IInstall 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° slant to the
side of the unit which will be connected with the drain
NOTE
hose as shown in the figure.
• Ensure that the ceiling is strong enough to support the
weight of the indoor unit. Before hanging the unit, test the
CAUTION
strength of each attached suspension bolt.
4. If installing on dropped ceiling, install threaded rod onto anchor
bolt-(expansion bolt) to long enough to suspend the unit right
below the dropped ceiling and the install the unit suspending on the
threaded rod.
300mm or 300mm or
more
(Unit : mm)
1000
922
Back side
45
50
2°
Connection pipe
Drain hose
Connection pipe
Drain hose
more
7