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Clearance for wall mounting
Installing the outdoor unit only
• When installing close to the wall, maintain a sufficient clearance in order to secure air flow.
• Clearance for OH46F/OH55A/OH55F ( ): 50 mm or more
• Clearance for OH75A/OH75F/OH85F ( )
– Example 1) Exposure to direct sunlight: 200 mm or more
– Example 2) Atmospheric temperatures under 35 ℃ without direct sunlight: 60 mm or
more
• Add partitions between the inlet and outlet to prevent discharged air from flowing back
into the inlet.
"
If the unit is subjected to excess heat due to an insufficient gap, this may cause a
malfunction, which will not be covered by the warranty.
• If the distance between the back of the product and the wall is too large, the following
types of partitions can be installed.
45 mm
50 mm
Min. 95 mm
– OH46F: 570 mm
– OH55A/OH55F: 650 mm
650 mm
Wall or
obstacle
OH46F/OH55A/OH55F
Partition
Partition
Side view
Back
Back
OH75A/OH75F/OH85F
Wall or
obstacle
Partition
Side view