Fan Coil Unit Wall Mounted Type
Inlet water side pipe
Inlet side piping
Finally wrapit
with tape
Water drainage pipe
Outlet water side
Outlet side
piping insulation
Fig.6
Fixing hook
Mounting
plate
Mounting
baord
Fig.7
Left rear
Left
Fig.8
Tailing2
Tailing1
2.5 Installation of the Connection Pipe
(1) Align the center of the piping pipe with the relevant valve.
(2) Place the nut, spring washer, washer, O-ring cross the pipe sequentially, and keep them tightly close to
each other with a distance of 6-7mm from the O-ring to the pipe end.
(3) Screw in the pipe nut by hand and then tighten the nut with spanner.
(4) If supplied by the manufacturer, the connection pipe shall be installed in place so as to guarantee the
reliable connection.
FCU pipe
O-ring
Spanner
Torque wrench
O-ring
Washer
Washer
Spring washer
Spring washer
Nut
Nut
Connection pipe
Connection nut
Fig. 9
NOTE
Firstly connect the connection pipe to the FCU pipe, then to the connection pipe; pay attention
to the piping bending, do not damage the connection pipe; the joint nut couldn't tighten too much,
otherwise it may cause leakage.
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