
Maintenance space requirement
Unit: mm
• Provide a maintenance access for maintenance purposes.
Maintenance access
Control box
300
500
500
100
• The maintenance access necessary for fan units and filter maintenance.
Maintenance access
Intake panel
300
1,550
500
100
Control box
• When using a square duct
P174
×
6 = 1,044
Φ
3.2
46
23
18
219
109
• Bottom air intake hole
2-4. Medium static pressure duct type - (01-32) - 2. Dimensions
GENERAL
INFORMATION
GENERAL
INFORMATION