Follett MCC400A Installation, Operation And Service Manual page 16

RIDE model ice machine ventilation and exhaust requirements
Fabricator-supplied, custom air intake grilles must have 305mm x 305mm (12" x 12") opening yielding 645 sq. cm (100
sq. inches) of open air space within duct perimeter. Block off any open area outside of the air duct.
Intake air requirements — air-cooled ice machines (MCC400A & C/ER400A only)
1. Check that 51mm (2") duct is installed on condenser front.
2. Cut a 305mm x 305mm (12" x 12") opening in counter face to align with duct.
3. Position ice machine to mate duct fl ush with back of counter opening.
4. Install supplied grille on outside of counter opening.
Exhaust air — all ice machines (MCC400A/W & C/ER400A/W)
Provide 645 sq. cm. (100 sq. in) of counter opening for exhaust air at least 457mm (18") from intake opening but not
more than 3m (10 ft) away.
MCC400A & C/ER400A — Side view
Front view
Standard 51mm (2") duct
mates counter opening
(behind grille) to condenser
16 400A/W 220 V 60 Hz/230 V/50 Hz Ice Machines
Standard
louvered grille
(supplied)
Air intake
Supplied 2" (51mm) duct MUST be installed
to front of ice machine and mated flush to
inside of counter face opening.
front
Air in
through louver
Exhaust air
Exhaust air out
side to opening at
least 457mm (18" )
from air intake
Air out through louver
Provide at least 645 sq. cm
(100 sq. inches) of counter opening
for exhaust air