2. Guideline for each installation process
5 _ Heat pump 50Hz/R410A
Part 3 Design and installation
2) Support work.
Insulated U-bolt type supporting
Bolt
Bolt
1.5t
plate
Foam
resin
PVC
PVC
Saddle supporting
a) Supporting with insulated pipe
U-bolt supporting
0-ring band supporting
To prevent
Insulation from
pressing, and
lagging, cover
can be used.
Sheathing
pipe
Sheathing
pipe
O-ring
band
lags
Insulated O-ring band type supporting
Supporting interval 1.5~2.0m
One point supporter (200kg)
B) Down stopper supporting
Welding
Refrigerant pipe
Insulated
Supporting band
Insulated
Supporting band
Down stopper
Welding
Plate nut
Hexagonal nut
O-ring band
During saddle supporting work, insulation should not be pressed by saddle as this can lead to tearing of insulation and
thus falling of condensed water during product operation.
CAUTION
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