Service Manual -
B-VMHxxAV-1
2. Location selection
2. Location selection
2.1 Unit location selection can refer to
installation manual.
2.2 DO NOT install the unit in the following
locations:
•
Where oil drilling or fracking is taking place.
•
Coastal areas with high salt content in the air.
•
Areas with caustic gases in the air, such as near hot
springs.
•
Areas with power fluctuations, such as factories.
•
Enclosed spaces, such as cabinets.
•
Areas with strong electromagnetic waves.
•
Areas that store flammable materials or gas.
•
Rooms with high humidity, such as bathrooms or
laundry rooms.
•
If possible, DO NOT install the unit where it is ex-
posed to direct sunlight.
2.3 The minimum distance between the
outdoor unit and walls described in the
installation guide does not apply to
airtight rooms. Be sure to keep the unit
unobstructed in at least two of the three
directions (M, N, P)
M
N
P
30
cm
/ 1
1.8
” fr
om
ba
ck
wa
ll
60 cm / 23
.6” on righ
t
30 cm / 11
.8” on left
200
cm
/ 7
8”
in f
ron
t
2.4 Rows of series installation
The relations between H, A and L are as follows.
L
A
L ≤ H
L ≤ 1/2H
Minimum 4"
Rec. 12"
1/2H < L ≤ H
Minimum 4"
Rec. 12"
L > H
Can not be installed
L
H
300 cm / 118” or more
A
60 cm / 23.6”
or more
150 cm / 59”
or more
25 cm / 9.8”
or more
25 cm / 9.8”
or more
DO NOT install the rows of series like following figure.
2.5 If the unit is exposed to heavy wind:
• Install unit so that air outlet fan is at a 90° angle to
the direction of the wind. If needed, build a barrier
in front of the unit to protect it from extremely heavy
winds.
Strong
wind
Strong wind
Strong wind
Wind Baffle
2.6 If the unit is frequently exposed to
heavy rain or snow:
Build a shelter above the unit to protect it from the rain or
snow. Be careful not to obstruct air flow around the unit.
2.7 If the unit is frequently exposed to salty
air (seaside):
Use outdoor unit that is specially designed to resist
corrosion.
60 cm / 23.6" above
Minimum 4”- R
eccomended 12”
Summary of Contents for Comfort-Aire Century A-VMH18SV-1
Page 30: ...Service Manual B VMHxxAV 1 ...
Page 37: ...Service Manual B VMHxxAV 1 Outdoor Unit 3 3 Panel Plate X430 Square grille ...
Page 38: ...Service Manual B VMHxxAV 1 Outdoor Unit 4 4 Panel Plate D30 Square grille ...
Page 39: ...Service Manual B VMHxxAV 1 Outdoor Unit 5 5 2 Service Place Minimim 4 Recommended 12 ...
Page 42: ...Service Manual B VMHxxAV 1 Outdoor Unit 8 8 A VMH18SV 1 A VMH24SV 1 ...
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Page 103: ...Service Manual B VMHxxAV 1 Troubleshooting 15 ...