4-4. Maintenance space requirement
For future maintenance and service access, provide sufficient maintenance space.
NOTE: Do not place any wiring or illumination in the maintenance space, as they will impede
service.
Models: ARYG18LHTBP, ARYG24LHTBP, and ARYG30LHTBP
• Provide a service access for maintenance purposes.
• The service access necessary for fan units and filter maintenance.
Bottom view
AIR
Bottom view
AIR
Unit: mm
Service access
300 or more
Control box
500 or more
Unit: mm
Service access
300 or more
Fan unit side
1400 or more
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