Johnson Controls DHR18CSB21S, Руководство по установке и обслуживанию

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(4) Connect the
condensate
hose (Figure 3-1-32).
Condensate
hose must
slope downward.
Allow no trap to
form in the piping
Do not allow end
of hose to touch
water
Figure 3-1-32
2
.2.6.2 Installing the
Condensate
Pipes
(1) For determining the position of the
condensate
hose, perform the following procedures.
(2) Insert the condensate pipe to the drain outlet of the unit and then tighten the clamp securely
with tape
(Figure 3-1-33).
(3) Connect the extension condensate pipe to the condensate pipe and then tighten the
clamp with tape.
1 2
3
1
2
Drain pan
≤ 4mm(1/8inch)
Seal
Drain hose
Figur e 3-1-33 Figur e 3-1-34 Figur e 3-1-35
Tighten the clamp until the screw head is less than 4mm (1/8inch) from the hose (Figure 3-1-34).
ķ
- Metal clamp
ĸ
- Drain hose
Ĺ
- Grey tape
Insulate the pipe clamp and the condensate hose using heat insulation sponge ( Figure 3-1-35).
ķ
- Metal clamp
ĸ
- Insulation sponge
Note:
Step 1 to Step 3 have been finished by the manufacturer.
(4) When
condensate
hose requires extension, obtain an extension hose
available
commercially.
(5) After connecting the local condensate hose, tape the slits of the heat insulation tube.
(6) Connect the
condensate
hose to the local
condensate
pipe. Position the interconnecting wire
in the same direction as the piping.
2
.2.6.3 Connecting the
Condensate
Hose
(1) Connect the extension auxiliary pipe to the local piping.
(2) Prepare the local piping at the connection point for the
condensate
pipe, as shown in the
installation drawings.
Note:
Be sure to place the condensate hose as shown in the figure below, in a downward
sloping
direction.