Drain Connection; Outdoor Unit - Fujitsu Airstage J-IVS AJ 040LCLDH Series Design & Technical Manual

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5. Drain connection

• Perform drain work in accordance with this manual, and ensure that the drain water is properly

drained. If the drain work is not carried out correctly, water may drip down from the unit, wetting

the furniture.

• When the outdoor temperature is 0 °C or less, do not use the accessory drain pipe and drain

cap. If the drain pipe and drain cap are used, the drain water in the pipe may freeze in extremely

cold weather.

• As the drain water flows out of the outdoor unit during heating operation, install the drain pipe and

correct it to a commercial 16 mm hose.

• When installing a drain pipe, plug all the holes other than the drain pipe mounting hole in the bot-

tom of outdoor unit with drain cap so there is no water leakage.

5-1. Outdoor unit

Drain cap mounting hole × 3

Drain pipe mounting hole × 1

Drain pipe mounting hole

5. Drain connection

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