Fujitsu AIRSTAGE J-II Design & Technical Manual page 813

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Installing drain pump unit

Installing hose

Bend radius is

60mm or more

Thread the hose band through the joint hose and

secure to the drain pump unit and indoor unit.

Downward gradient

of 1/50 to 1/100

- (10 - 61) -

Loosen the nut on the indoor unit and hook the

tip of the bracket.

Tighten the nut securely.

Make sure that the drain pump unit is not slanted.

Example of wrong construction

Vertical loop

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