Ansal BlueStar Installation Manual - Connect The Drain Pipe
Check all the joints with the leak detector or soap
water. (See Chart 27 as a reference illustration)
NOTE: in the chart
A......Lo-stop valve
B......Hi-stop valve
C,D..Joints of the connecting
pipe to the indoor unit.
Check the Leakage
Chart 27
B
A
D
C
Check-point of indoor unit
Check-point of outdoor unit
Be sure to with insulating materials cover all the exposed parts of the flare pipe joints and
refrigerant pipe on the liquid-side and the gas-side. Ensure that there is no gap between
them.
Incomplete insulation may cause water condensation.
Insulation
11
The drain pipe of indoor unit must be heat insulated, or it will condense dew, as well as
the connections of the indoor unit.
Hard PVC binder must be used for pipe connection, and make sure there is no leakage.
With the connection part to the indoor unit, please be noted not to impose pressure on the
side of indoor unit pipes.
When the declivity of the drain pipe downwards is over 1/100, there should not be any win
ding.
The total length of the drain pipe when pulled out traversely shall not exceed 20m, when
the pipe is over long, a prop stand must be installed to prevent winding.
Refer to the figures on the right for the installation of the pipes.
CONNECT THE DRAIN PIPE
1. Install indoor unit drain pipe
The outlet has PTI screw bread, Please use sealing materials and pipe sheath (fitting)
when connecting PVC pipes.
CAUTIONS
1.5m~2m
Insulating
material
Downward declivity
lower than 1/100
Chart 28
VP30
Downward declivity
lower than 1/100
Put as deep as possible
(about 10cm)
Chart 29
Bend
S shape