Specifications

75
Permissible lengths of piping
■ From outdoor unit to first branch or to central flow divide controller (if first branch does not exist): Max. 70m [real length]
■ From first branch to each indoor unit: Max. 24m (each indoor unit) [real length]
■ From central flow divide controller to central flow divide controller: within 15m [height]
◆Central flow divide system
Outdoor unit
Indoor unit
Max. 70m
50m
Max. 24m
Central flow divide controller
Central flow divide controller
(Highest indoor unit)
First branch
Max. 24m
(Outdoor unit below: 40m)
Max. 15m
(Lowest indoor unit)
Max. 15m
When nine and more indoor units are connected (Central flow divider controller only)