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ICE CFA1120A-3360A & CGA3180A I&O Manual 03/2021 Rev.5
Appendix B
CFA1120A/1150A/3150A/3180A/3240A Reverse Flow w/Economizer
Exhaust Hood Installation
1
2
1
2
1
A. MAKE SURE FACTORY SUPPLIED GASKET IS PROPERLY ATTACHED TO THE BOTTOM FLANGES OF THE HOOD ASSY ITEM
1
B. PLACE HOOD ASSY ITEM 1 ON TOP OF UNIT WITH SLOTTED VENTS TOWARDS THE FRONT OF THE UNIT
C. ALIGN HOLES IN THE HOOD ASSY FLANGES WITH PREDRILLED HOLES IN THE TOP PANEL OF UNIT ITEM 2
D. SCREW INTO PLACE WITH SHEET METAL SCREWS PROVIDED
E. ADD SILICONE BEAD AROUND THE TWO SIDES AND REAR OF THE HOOD ASSY
NOTE: CFA1120A/1150A/3150A UNITS ARE A DIFFERENT CABINET TO CFA3180A3240A BUT DAMPER INSTALLATION
PROCEDURE IS THE SAME.