4. INVERTER MULTI-SPLIT SYSTEM ROOM AIR-CONDITIONER ...

(7) Drain up kit
(a) Part No. : RDU12E
(b) Accessories
No.
1
2
3
4
Name
Drain pump
Drain hose
Hose clamp
Tapping screw
Qty.
1
1
1
4
(c)
Installation of drain up kit
455
Unit: mm
Indoor unit
740
254
230
224
Max. 500
Control
24
124
186
VIEW A
267 176 62
Fitting for drain hose
Vinyl chloride pipe VP-25
A
(d)
Installation of drain up kit
1) Fix the drain up kit on the right side of the
inside unit with tap screws.
2) Insert the drain hose fully and securely to
the drain sockets of the inside unit and the
drain up kit.
3) Connect the drain up kit’s connectors for the
drain pump (red color 2P) and the float
switch (black 2P) to the connectors of the
control box. (The control box’s connectors
for the drain pump and the float switch are
also red and blace respectively.) Note that
the control’s connector for the float switch
is already connected to the inside unit’s
connector for the float switch, so disconnect
them and connect it to the drain up kit’s
connector for the float switch and fix it with the wire clamp.
2 Drain hose
4 Tapping screw
BK
WH
RD
RD
WH
For indoor unit
WH
RD
BK
RD
WH
WH
RD
For indoor unit
For float switch
For drain pump
166