12. Group connection
Wiring regulation on the remote controllers in the multi split models are reviewed and allowed for
group connection.
Outdoor unit
Indoor unit
Example of group connection
Indoor unit
*Exterior of each device shown above might be different from the actual one.
NOTES:
• Group connection is applicable for multi system consists of following products that are pro-
duced in 2013 or later:
– LU/LM/LF series in wall mounted type
– Floor type
• Maximum number of connectable indoor units is depend on the outdoor unit.
• Non-polar 2-wired remote controller and Polar 3-wired remote controller cannot be connected
within same group connection.
DESIGN & TECHNICAL MANUAL
- 154 -
MULTI TYPE
5, 6 ROOMS TYPE
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