PREPARING THE INSTALLATION
Deciding on Where to Install the Air Conditioner (Continued)
MH18VF1X/MH19VF1X
Indoor unit Outdoor unit
Power supply
Ø, V, Hz
MH18VF1-09 MH18VF1X
1,220-240~, 50
MH19VF1-07
MH19VF1-12
MH19VF1X
Respect the clearances and maximum lengths indicated in the diagram below when installing the unit.
MH18VF1-09
or
MH19VF1-12
100 mm
or more
(h) (H)
A B
600 mm
minimum
1 Room max
length
2 Room total max
length
Max height between
indoor unit & outdoor unit
Max height between
indoor units
Dimension 20m 30 m 15m 7.5 m
Composition A,B A+B (H) (h)
Piping length and the height
Main power switch
B-unit
200 mm
or more
MH19VF1-07
or
MH18VF1-09
A-unit
160 mm
or more
Unit
Outer Diameter
Liquid Gas
MH18VF1-09
MH19VF1-07
MH19VF1-12
1/4" 3/8"
Piping outside diameter
300 mm
minimum
300 mm
minimum
600 mm
minimum
CAUTION:
3 m as minimum pipe length: It will reduce
noise and vibration.
This value must be increased at 7.5 meters
in case it is connected just one indoor unit.
System can work with one indoor unit connected, but it is recommended that the TOTAL number
of indoor unit suggested by manufacturer are connected to obtain the maximum performance.
The appearance of the unit may be different from the diagram depending on the model.
Make at least one round:
It will reduce noise and vibration
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