Cres Cor R-171-SUA-10E, R-171-SUA-20E Operators Manual
Series R-171-E
Refrigerated Cabinets
FL-2400
5925 Heisley Road • Mentor, OH 44060-1833
OPERATING and MAINTENANCE INSTRUCTIONS
for Cres Cor Refrigerated Cabinets,
Model R-171-E Series
Rev. 2 (5/19)
Page 1 of 9
R-171-SUA-10E R-171-SUA-20E
Cabinet model number:
Cabinet serial number:
Authorized Service Agency:
Ph: Fax:
Keep this manual for future reference.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Series R-171-E
Refrigerated Cabinets
FL-2400
Rev. 2 (5/19)
Page 2 of 9
5925 Heisley Road • Mentor, OH 44060-1833
TABLE OF CONTENTS
SUBJECT PAGE
INSTALLATION INSTRUCTIONS .............................................3
OPERATING INSTRUCTIONS
First Time Operation ....................................................4
MAINTENANCE INSTRUCTIONS
How to Clean the Unit ..................................................6
Trouble Shooting Guide .................................................7
Replacement Parts .....................................................8
Wiring Diagram .......................................................9
SERVICE POLICY and AGENCY LIST ....................................FL-1400
REGISTERING YOUR EQUIPMENT AT www.crescor.com/service/register
COMPLETING A SURVEY EARNS AN EXTRA 90-DAY LABOR WARRANTY!
If the equipment will not go into service immediately, please indicate
that on the warranty registration. Scan QR code to register your
equipment today! If you need a QR reader, visit your App Store on
your Smartphone or Tablet.
WARNING
RISK OF FIRE OR ELECTRIC SHOCK
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE
REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE
DO NOT OPEN
PERSONNEL ONLY
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Series R-171-E
Refrigerated Cabinets
FL-2400
Rev. 2 (5/19)
Page 3 of 9
5925 Heisley Road • Mentor, OH 44060-1833
INSTALLATION INSTRUCTIONS
Conguration Base Model # Volts Amps Hertz Phase NEMA
Single Door
Double Door
R171SUA10E
R171S1828E
R171SUA10E240
R171S1828E240
R171SUA20E
R171S1856E
R171SUA20E240
R171S1856E240
120 5.0 60 1 5-15P
240 60 1 6-15P
120 60 1 5-15P
240 60 1 6-15P
CONTROL PANEL
HOW TO INSTALL THE CABINET:
1. Remove all packing material from inside the
cabinet.
2. Clean and sanitize the interior of the cabinet.
See instructions on how to clean on page 4.
3. INSTALL ALL ANGLES BEFORE UNIT IS
TURNED ON
4. Place unit near correct NEMA receptacle. Allow
adequate clearance in front and rear for airow.
Avoid placing unit near heat sources or equipment
which gives o excessive heat.
HOW TO START:
1. Plug power cord into correct wall outlet.
2. Press power switch “ON”. Switch will illuminate
and temperature control will turn on.
3. Control will display internal cabinet temperature.
NOTE: DO NOT PUT HOT FOOD INTO
COLD CABINET.
HOW TO OPERATE:
1. The controller will always display actual internal
cabinet temperature.
2. Temperature setpoint has been pre-set at the
factory for optimal operation of the refrigerated
cabinet. No adjustment should be necessary.
3. If any adjustment of temp setpoint is required:
a. To view the setpoint:
1. Push and release SET button.
2. Display will show the value for 5 seconds.
3. Press SET button again or wait 5 seconds to
return to the normal display.
4. Pre-chill the cabinet for at least 1 hour before
loading food.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
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