Carrier 40QSM009DS - Service Space; Indoor Unit

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4. Service Space
4.1 Indoor Unit
A5/A6 Ducted Units
Ensure enough space required for installation and maintenance.
200mm(7.87in) or more
300mm(11.81in) or more
600mmx600mm/23.62inx23.62in
Check orifice
All the indoor units reserve the hole to connect the fresh air pipe. The hole size as following
Cassette Units
Unit: mm