Haier HCFU-42CF03 Operation And Installation Manual page 19

Installation of Indoor Unit
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 hest insulation.
After installling the coupler heat insulation, wrap both ends with vinyl tape so that there
is no gap.
Secure both ends of the heat insulation material using nylon fasteners.
Fig. 10
Indoor unit
Indoor unit
When using an auxiliary pipe, make sure that the fastener used is insulated in the
sane way.
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.
The bottom plate of the unit.
Coupler heat insulation(large)
Coupler pipe (large)
Coupler pipe (small)
Coupler heat insulation(small)
Nylon fastner (large)
Nylon fastner (small)
Notice
17
No gap
Coupler heat insulation
A
A
4:1
rubber base foot
4x16 screw
flat washer