Mitsubishi 20-MYA Specifications download pdf (Page 86)

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Canvas Duct

Duct earth

Duct

Outlet

Inlet

Duct-work length 850mm or more

Drain pan

Provide canvas flexible ducting between unit when connect to the duct-work.

The duct unit must use a nonflammable material.

Provide sufficient insulation for prevent dewdrop.

Duct construction

Lifting method

When the unit is to be lifted and moved, attach ropes to the suspension plates(3 p.c.s)

provided on the top of the unit.

When the unit is lifted, it 's center of gravity tends to shift the unit one side and so balance,

such as that in the figure below, should be attained.

The angles at which the ropes suspend the unit should be at least 60º at the compressor end

and at least 45º at the condenser end. Care should be taken to avoid contact with the main unit

while carrying.

It is necessary to protect the unit with the blanket so that the ropes should not injure the unit.

Hook (as directly aligned over

the center of gravity as possible.

PUH-15,20

(PU-15,20 is same method.)

MITSUBISHI

ELECTRIC

PUH-7,8,10 (upper blow)PUH-5,8,10 (side blow)

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Mitsubishi 20-MYA Specifications Page 86