Trane 4TXK6512G1000AA - Coupler Heat Insulation and Drain Hose Installation

Installing the coupler heat insulation
After checking for gas leaks, insulate by wrapping insulation around the two parts (large and
small) of the indoor unit coupling, using the coupler heat insulation . After installling the coupler
heat insulation, wrap both ends with vinyl tape
so that there is no gap . Secure both ends ofthe heat insulation material using nylon fasteners .
Coupler heat insulation (large) nsulation
(large) Coupler pipe
(large) Coupler pipe
(smallCoupler ppe (large)
Coupler heat insulaton (small)
Coupler pipe (small)
y
When using an auxiliary pipe, make sure that the fastener used is insulated in the same way .
Coupl r heat insu ation (small) (small)
Note:
When installing the unit on the floor, fix the four rubber base feet in the accessories on the bottom plate of the unit
with four 4x16 screws and 4 flat washers, as the position in the figure .
Installing The Drain Hose
 Install the drain pipe with downward gradient (1/50 to 1/100) and so there are no rises or traps in the pipe .
 Use general hard polyvinyl chloride pipe (VP25) (outside diameter 38 mm)
 During installation of the drain pipe, be careful to avoid applying pressure to the drain point of the unit .
 When the pipe is long, install supporters .
 Do not perform air bleeding .
 Always heat insulate (8mm or over thick) the indoor side of the drain pipe .
81
Nylon fastener (large)
No gap
Indoor unit
N
gaC
o
ou
p
ler heat
insulation
Nylon fastener (small)
Indoor unit
rubber base foot
fl t
h
The bottom plate of the unit.
4x16 screw
b b f 4x16
screw flat
washer
GOOD
Supporter
BAD
5 to 6.5 ft
(1.5 to 2 m)
BAD