Fujitsu AJ 126LELDH Series Design & Technical Manual page 153

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 Outdoor unit installation in multi-row

NOTE: Following settings are not recommended in case of cooling by a low outside tempera-

Single parallel unit arrangement

• 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 climate. (For reverse cycle model only.)

• In area with heavy snowfall, if the inlet and outlet of the outdoor unit is blocked with snow, it

might become difficult to get warm, and it is likely to cause product malfunction. Construct a

canopy and a pedestal, or place the unit on a high stand that is locally installed.

4-1. Space requirement

2,000 or more

1,000 or more

Multiple parallel unit arrangement

3,000 or more

1,500 or more

4. Installation space

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