19
Installation
every 0.8~1 metres to prevent the water drain pipes
from bending. See “Fig. 23”.
5 When connecting a long water drain pipe,
the connections must be covered with insulation to
prevent them from coming loose.
6 When the water drain pipe outlet is higher than the
water intake pipe connection, try to keep the drain pipe
as vertical as possible; the outlet pipe connections will
bend so that the height of the drain pipe is 1000 mm
from the base of the drain pan. Vice versa, there will
be an excessive flow of water at the end of operation.
See “Fig. 24”.
>1000mm
800 ～
1000mm
A
Fig. 23
A 1/100 slope or more
Water drain pipes from multiple units are connected to the main drain pipe that flows into the waste water pipes.
50~100mm
50~100mm
50~100mm
A B C
< 200 mm
< 600 mm
< 200 mm
< 200 mm
A Water drain pipe fittings
B Main water drain pipe
C 1/100 slope or more
Fig. 24
7 The end of the drain pipe must be more than 50 mm
off the ground or base of the drain slot. Moreover,
do not put the pipe in the water.
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