MCAC-ATSM-2014-09 R410a tropical air-cooled scroll chiller unit 60Hz
Installation 129
● Space requirements for parallel installation of multiple modular units
To avoid back flow of the air in the condenser and operational faults of the unit, the parallel installation of
multiple modular units can follow the direction A and D as shown in the figure above, the spaces between the
unit and the obstacle are given in the figure above, and the space between adjacent modular units should not
be less than 300mm; the installation can also follow the direction B and C as shown in the figure above, the
spaces between the unit and the obstacle are given in the figure above, and the space between adjacent
modular units should not be less than 600mm; the installation can also follow the direction combination of A
and D, and B and C, the spaces between the unit and the obstacle are given in the figure above, the space
between adjacent modular units in the direction A and D should not be less than 11.8inch(300mm), and the
space between adjacent modular units in the direction B and C should not be less than 23.6inch(600mm).
If the spaces mentioned above cannot be met, the air passing from the unit to the coils may be restricted, or
back flow of air discharge may occur, and the performance of the unit may be affected, or the unit may fail to
operate.
1.3 Installation Foundation
The unit should be located on the horizontal foundation, the ground floor or the roof which can bear operating
weight of the unit and the weight of maintenance personnel. Refer to the operating weight parameters in
specification table.
If the unit is located so high that it is inconvenient for maintenance personnel to conduct maintenance, the
suitable scaffold can be provided around the unit.
The scaffold must be able to bear the weight of maintenance personnel and maintenance facilities.
The bottom frame of the unit is not allowed to be embedded into the concrete of installation foundation.
Location drawing of installation foundation of the unit
(unit: mm)
MGBT- F25W/DN1, MGBT-D25W/DN1, MGBT-D30W/DN1, MGBT-F30W/DN1
MGBT- F60W/DN1
Summary of Contents for MGBT-D25W/DN1
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