York YFFE18BXEXBH-RX, Installation And Owner'S Manual

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15
Installation procedure
Be sure to arrange the drain hose correctly so that it is
leveled lower than the drain hose connecting port of
the indoor unit. (Fig.6)
CAUTION:
Do not install the unit drain hose side is too
high. Height A should be less than 5mm.
(Fig.7)
1. Drilling for piping
Select piping and drain directions. (Fig.8)
CAUTION:
Install the drain hose at the rear. It should not be
installed on the top or right side.
When the directions are selected, drill a 8cm dia.
hole on the wall so that the hole is tilted downward
toward the outdoor for smooth water flow.
(Fig.9)
Fig.7
A
A
Drain hose
Fig.6
OK NO NO
Arrange the drain hose
lower than this portion.
Drain hose
Fig.8
Rear (Install the drain
hose in the direction.)
Right
Wall
6mm
Fig.9
B. UNDER CEILING TYPE