background image

Reach-In Refrigerator Installation Manual

© 2004, IMI Cornelius Inc.

- 1 -

Publication Number: 630460252INS

INSTALLATION MANUAL

Reach-In Refrigerators

COR20RRTM, COR22RRTM, COR40RRTMD,

COR48RRTMD, COR74RRTMT

CAUTION

 - Only trained and certified electrical, plumbing and refrigeration technicians should 

service this unit. ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL 
CODES.

C

HECK

 

FOR

 S

HIPPING

 D

AMAGE

Prior to leaving the factory, each cabinet is thoroughly inspected and performance tested up to 12 hours 
to assure proper operating temperatures.

Check the crate thoroughly for signs of shipping damage.  

If signs of shipping damage are present:

If the damage is severe and obvious, refuse the shipment. The carrier will return the cabinet to the 
factory. Call the factory immediately, noting that the shipment was refused and we’ll ship a replacement 
cabinet and handle the freight claim.

If no obvious crate damage is present, within two hours of receiving the cabinet from the carrier, remove 
the front and side panels to inspect for concealed damage.

1.

If concealed damage is found, call the carrier immediately, save all crating materials, and file the 

necessary freight claim with the carrier.

2.

If no concealed damage is present, reassemble the crate to protect the cabinet for final location 

delivery.

W

HERE

 

TO

 L

OCATE

 

THE

 C

ABINET

•    Place the cabinet on a surface strong enough to support the combined weight of the cabinet and the 

product load and solid enough to prevent vibration. Guideline: estimate 35 pounds per cubic foot of 
storage space.

•    Locate the cabinet on a level surface. Minor unevenness can be compensated for by the adjustable 

legs or shimming the base or casters.

•    Place the cabinet in areas where the ambient room temperatures are between 50

o

F and 90

o

F. 

Excessive heat will affect performance and may cause condensation.

•    Locate the cabinet in well-ventilated areas. The cabinet should be protected from heat sources and 

direct sun’s rays. If the cabinet is in front of a window, provide an awning or shade to shield the cabinet 
from direct sunlight. 

Release Date: June 16, 2004

 www.cornelius.com

Revision: A

Summary of Contents for COR20RRTM

Page 1: ...cabinet from the carrier remove the front and side panels to inspect for concealed damage 1 If concealed damage is found call the carrier immediately save all crating materials and file the necessary...

Page 2: ...aks in the compressor compartment If you find oil leaks call a qualified service person before operating the unit If no oil leaks are found wait 1 2 hour before operating the unit REMOVE THE CRATE AND...

Page 3: ...eful when mounting legs or moving the cabinet To install the legs Heavy adjustable legs are provided with all top mounted cabinets so the cabinet may be leveled accurately and to allow room to clean b...

Page 4: ...NSATE DISPOSAL SYSTEM WARNING The condensate disposal system is designed to dispose of the water from the evaporator only under normal operating conditions When cases are used with ice or when additio...

Page 5: ...e floor and plug in the electric condensate pan Be sure drain tubing with trap drains into the pan Type 2 Install the drain tube elbow to the drain tube Attach the evaporator pan and cradle to the rea...

Page 6: ...defective electrical appliances The cabinet comes with an on off power switch located in the unit compartment in compliance with U L requirements Consult the specification sheet and wiring diagram fo...

Page 7: ...g for the cabinet to achieve the proper temperature and cycles three times open the door s to see if the light goes on With the door s open push the door switch button s to see if the lights go out IN...

Page 8: ...4 IMI Cornelius Inc WIRING DIAGRAMS COR20RRTM FIGURE 11 PERIMETER HEATER TEMP CONTROL FAN MOTOR BLACK WHITE WHITE RED COND UNIT WHITE BLACK LIGHT BLACK WHITE BLACK RED RED WHITE BLACK BLACK GREEN WHIT...

Page 9: ...EEN BLACK WHITE RED WHITE GREEN BLACK WHITE RED BLACK BLACK WHITE RED GREY GREY RED GREEN FEED 4 X 4 ELECT BOX SWITCH EVAP PAN UNIT COND BLACK WHITE MULLION CANOPY CONNECTION BAFFLE CONNECTION WHITE F...

Page 10: ...I Cornelius Inc COR40RRTMD FIGURE 13 PERIMETER HEATER TEMP CONTROL FAN MOTOR BLACK WHITE WHITE RED COND UNIT WHITE BLACK LIGHT BLACK WHITE BLACK RED RED WHITE BLACK BLACK GREEN WHITE JUNCTION BOX BUTT...

Page 11: ...REEN BLACK WHITE RED BLACK BLACK WHITE RED GREY GREY RED GREEN FEED 4 X 4 ELECT BOX SWITCH EVAP PAN UNIT COND BLACK WHITE MULLION CANOPY CONNECTION BAFFLE CONNECTION WHITE FAN MOTOR CONTROL WHITE BLAC...

Page 12: ...ACK BLACK WHITE RED GREY GREY RED GREEN FEED 4 X 4 ELECT BOX SWITCH EVAP PAN UNIT COND BLACK WHITE MULLION CANOPY CONNECTION BAFFLE CONNECTION WHITE FAN MOTOR CONTROL WHITE BLACK RED BLACK POWER DOOR...

Reviews: