General Data
Elecrical Data
Installation
Notes
（1） It must not be surrounded by walls on the four sides.
（2）The unit must be fixed with anchor bolts.An anchor bolt must not protrude more than 15mm.
（3） Where the unit is subject to strong winds, lay it in such a direction that the blower outlet faces perpendicularly to the dominant wind direction.
（4） Leave 1m or more space above the unit.
（5） A wall in front of the blower outlet must not exceed the units height.
Refrigerant Pipe Length
Limit
The maximum piping length of the refrigerant pipes for the outdoor units, and the maximum height difference for the outdoor units are as shown below.
* Refer to page 27 for additional information r egarding SCM series specifications.
* In case of combination with SRK--ZMXA-S, SRK71ZMA-S, FDEN50VF, 3 indoor units can be connected.
Example; Can be 3 x SRK--ZMXA-S or 3 x FDEN50VF or a combina tion of any of these thr ee noted.
* In case of SRK71ZMA-S + SRK71ZMA-S, 2 indoor units can be con nected as a two port legal connection.
* SRK63ZMA-S, SRK80ZMA-S, SRK92ZMA-S, and other FDUM & FDEN mod els or FDT, FDUA models are not possible to connect with SCM series.
* DXK/DXU indoor units ar e not possible to connect with SCM series.
