Aisin YOSHI AWS E1J TWIN, Installation Manual, Page: 36 / 60

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4.3 Installation space
Clearances for maintenance and inspection operations are described in the tables below.
Always provide ample space for inspecting and maintaining the piping for the refrigerant gas and for the water.
Front view Top view
YOSHI
1 m or more
Always provide 1 m
or more above the AWS unit
<Single unit installation
>
Always leave at least 500 mm on the right side
(viewed from coupling tubes AWS)
<Overlapped multiple units installation>
YOSHI
YOSHI
Water In
G2
L1 L2
G1
Water Out
Water In
G2 L1 L2 G1
Water Out
When the units are overlapped, route the
pipes of the upper unit so that all the body
panels of the lower unit can be
disassembled.
<Multiple units installation>
Always leave at least 500 mm on the right side
(viewed from coupling tubes AWS)
CAUTION
•
The minimum installation spaces are necessary to provide room for air circulation,
inspection and maintenance of the AWS unit.
Failure to observe this prescription could result in
injury to the maintenance personnel and damage to the unit.
•
When more units are installed in the same location, make sure that nearby walls, pipes or
other objects, are not obstructions for maintenance operations.
Maintenance space is
described in the table below.