Engineering Manual

Cap the unnecessary holes on the outdoor unit (bottom) and
centralize the drainage when using a drain pipe.
Figure
Specications
PUY-A12/18NKA7(-BS)
PUZ-A12/18NKA7(-BS)
Drain Socket
PAC-SJ08DS-E
Descriptions
Applicable Models
Dimensions
Unit: inch [mm]
EPT rubber
PVC VP-25 or vinyl hose (ID: 25mm)
Drain pipe
Material
Component
Drain socket x 1
No freezing allowed (Never to be used in cold
climates)
Operating conditions
①
Drain socket••••••••••••1 pc
Be aware that the part shown to the left is put in the package
together with the installation manual.
(1) Glue the drain socket 1 to the hole that is
used to the drainage at the bottom of the
unit with the glue (Prepare in the field).
(2) Insert a vinyl tube of which inner diameter
25 mm available commercially or a hard
vinyl tube VP25 to the drain socket 1.
1.
Accessory
2. Installation procedure
✩Prepare the adhesive in the field.
Vinyl tube or hard
vinyl tube (VP25)
The outdoor unit is provided with several holes for drainage at the bottom to make drainage
easier. The drain socket is used to close the unnecessary holes and centralize the drainage
when using the drain tube at the installation place.
Do not to use the drain socket in cold areas. The drain tube can be frozen.
Condensation could drop through the part fitting holes in the bottom of the outdoor unit.
Use the centralized drain pan to completely prevent condensation dropping.
Drain socket
2-7/32 [56]
1-21/32 [42]
13/16 [20]
1 [25]
5/32 [4]
1 [25]
Vinyl tube or hard
vinyl tube (VP25)
296