3-3. 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: ARHG72LHTA and ARHG90LHTA
AIR
Service access
700 or more
700 or more
500 or more
Control box
Bottom view
Unit: mm
Bottom view
Service access
2,000 or more
100
500 or more
500 or more
AIR
Unit: mm
DESIGN & TECHNICAL MANUAL
- 6 -
DUCT TYPE
ARHG72-90LHTA