7
3P477778-7G English
h2
a
<Front side>
<Suction side>
b
+h2
2
or more
Service
space
h1
2
or more
h1
b
+
a
59 in. (1500 mm)
b
19-5/8 in. (500 mm)
•
In case of an installation site where sides A+B+C+D have obsta-
cles, the wall heights of sides A+C have no impact on service space
dimensions. Refer to the foregoing figure for impact of wall heights
of sides B+D on service space dimensions.
•
In case of an installation site where only the sides A+B have ob-
stacles, the wall heights have no influence on any indicated service
space dimensions.
INFORMATION
•
Please secure enough space in front of the outdoor unit for on-site
installation of the refrigerant piping.
• The service space dimensions in above figure are based on cooling
operation at 95°F (35°C) ambient temperature (standard condi-
tions).
• If the design outdoor temperature exceeds 95°F (35°C) or the
heat load exceeds maximum capacity in all the outdoor unit, take
an even large space on the intake shown in figure in 5.2. Service
space.
• If installing snow guard (field supply), please incorporate the dimen
-
sions of the snow guard into the unit’s outer dimensions in order to
calculate the necessary amount of space.
•
In places with low winter temperatures that may freeze the waste
water created by defrosting during heating operation, please leave
enough space between the bottom frame of the outdoor unit and its
base. (19-11/16 in. (500 mm) to 40 in. (1000 mm) of space is recom-
mended.)
INFORMATION
Further specifications can be found in the Engineering Data Book.
6 . Inspecting, handling and unpacking the unit
6 .1 . Inspection
At delivery, the unit must be checked and any damage must be re-
ported immediately to the carrier’s claims agent.
6 .2 . Handling
1
When handling the unit, take into account the following:
Fragile, handle the unit with care.
Keep the unit upright in order to avoid compressor damage.
2
Choose beforehand the path along which the unit is to be brought
in.
3
Bring the unit as close as possible to its final installation position in
its original package to prevent damage during transport.
4
4
2
2
4
3
1
3
1
Packaging material
2
Belt sling
3
Opening
4
Protector
4
Lift the unit preferably with a crane and 2 belts of at least 27 ft.
(8 m) long as shown in the figure above.
Always use protectors to prevent belt damage and pay attention to
the position of the unit’s center of gravity.
NOTE
Use a belt sling of
≤
3/4 in. (20 mm) wide that adequately bears the
weight of the unit.
A forklift can only be used for transport as long as the unit remains on
its pallet as shown above.
6 .3 . Unpacking
CAUTION
To avoid injury, do not touch the air inlet or aluminum fins of the unit.
WARNING
Tear apart and throw away plastic packaging bags so that children will
not play with them. Children playing with plastic bags face danger of
death by suffocation.
1
Remove the unit from its packing material.
Take care not to damage the unit when unpacking.
2
Remove the 4 bolts fixing the unit to its pallet.
3
Make sure that all accessories as mentioned in 2.1. Accessories
supplied with this unit on page 3 are available in the unit.
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