MHB-96H(C)RN1
Fig.3-15
Fig.3-16
Air outlet duct connection screw hole location diagram
Return air duct rivet screw hole location diagram
3 4 3
4 5 0
362.5
2 5
1350
362.5
250
40
1225
390
1350
390
1 6
5
2 3
6
300
300
4 5
0
2 5
300
4 5
(Unit:mm)
(Unit:mm)
CAUTION
1. Install the indoor unit drainpipe
Install a drain stream trap in the drainpipe to prevent water from
overflowing. (The drainpipeabsorbs the odor. When the outside
static pressure is high (especially the air inlet),it is difficult todrain the
water.)
Drainage should be natural. When constructing, the outside pipe of
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The bending part of drainpipe should be fewer than 2. Furthermore,
to reduce the depositing dust, avoid bending the pipe as possible as
you can.
Make sure there is no dust or rubbish falling into indoor unit drain
elbow and drainpipe.
After installation, remove the checking panel, pour some water in the
drain elbow to see whether it drains smoothly.
Checking panel
S heath
(Checking or ifice)
5
mm
o
r m
or
e
Checking panel
Drain pipe
General drain pipe
(Checking orifice)
Sheath
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Fig.3-11
3.5 Install the drainpipe
Rubbish is easy to accumulate at drain stream trap. Make
sure to install a plug or other things which is easy to clean.
2. Test draining
Open the clapboard of indoor unit, pour the water in to see whether it
drain smoothly and whether there is water leakage.
3. Heat insulation
After confirming that drainage is smoothly and there is no leakage,
wrap the drainpipe with insulation material, or there will be
condensed water.
4
Installation Manual
3.6 Dimension
˄
Unit:mm
˅
4.
INSTALLATING OUTDOOR UNIT
Installation
Check the model and name to avoid mistaken installation.
4.1 Important: Construction Checkpoints
