Delfield GUR27P-D Owner’s Manual
Series GU Work Tables
CoolScapes™
Original Instructions
Installation, Operation and Maintenance Manual
This manual is updated as new information and models are released. Visit our website for the latest manual.
Part Number: 9294900 3/17
Safety Notices
Warning
n
Read this manual thoroughly before operating, installing
or performing maintenance on the equipment. Failure
to follow instructions in this manual can cause property
damage, injury or death.
DANGER
Do not install or operate equipment that has been
misused, abused, neglected, damaged, or altered/
modified from that of original manufactured
specifications.
DANGER
Keep power cord AWAY from HEATED surfaces. DO NOT
immerse power cord or plug in water. DO NOT let power
cord hang over edge of table or counter.
DANGER
All utility connections and fixtures must be maintained
in accordance with Local and national codes.
Warning
n
Authorized Service Representatives are obligated to
follow industry standard safety procedures, including,
but not limited to, local/national regulations for
disconnection / lock out / tag out procedures for all
utilities including electric, gas, water and steam.
Warning
n
Do not store or use gasoline or other flammable vapors
or liquids in the vicinity of this or any other appliance.
Never use flammable oil soaked cloths or combustible
cleaning solutions, for cleaning.
Warning
n
Do not use electrical appliances or accessories other
than those supplied by the manufacturer.
Warning
n
Use caution when handling metal surface edges of all
equipment.
Warning
n
This appliance is not intended for use by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision
concerning use of the appliance by a person responsible
for their safety. Do not allow children to play with this
appliance.
Caution
,
Use caution handling, moving and use of the R290
refrigerators to avoid either damaging the refrigerant
tubing or increasing the risk of a leak. Components
shall be replaced with like components. Servicing shall
be done by a factory authorized service personnel to
minimize the risk of possible ignition due to incorrect
parts or improper service.
Notice
Proper installation, care and maintenance are
essential for maximum performance and trouble-free
operation of your equipment. Visit our website www.
mtwkitchencare.com for manual updates, translations,
or contact information for service agents in your area.
Warning
n
This product contains chemicals known to the State
of California to cause cancer and/or birth defects or
other reproductive harm. Operation, installation, and
servicing of this product could expose you to airborne
particles of glasswool or ceramic fibers, crystalline
silica, and/or carbon monoxide. Inhalation of airborne
particles of glasswool or ceramic fibers is known to the
State of California to cause cancer. Inhalation of carbon
monoxide is known to the State of California to cause
birth defects or other reproductive harm.
Section 1
General Information
Section 2
Installation
Section 3
Operation
Table of Contents
Model Numbers .................................................................................................................. 5
Serial Number Information ...............................................................................................5
Warranty Information ........................................................................................................ 5
Regulatory Certifications ..................................................................................................5
Location ..............................................................................................................................7
Weight of Equipment .........................................................................................................8
Clearance Requirements ....................................................................................................8
Dimensions ......................................................................................................................... 8
Electrical Service ................................................................................................................ 9
Voltage .......................................................................................................................................................9
Fuse/Circuit Breaker ..............................................................................................................................9
Ground Fault Circuit Interrupter .......................................................................................................9
Rated Amperages, Horsepower, Voltage & Power Cord Chart ............................................ 10
Drain Connections ............................................................................................................11
Refrigeration ....................................................................................................................11
Leveling .............................................................................................................................11
Stabilizing .........................................................................................................................11
Leg & Caster Installation ..................................................................................................11
Optional Overshelf Installation Instructions .................................................................12
Section 4
Maintenance
Section 5
Troubleshooting
R290 Controls/Programming/Settings ...........................................................................13
R290 Temperature Control & Display ........................................................................................... 15
R290 Evaporator Fan Operation ..................................................................................................... 15
Changing Display from Fahrenheit to Celsius on ERC112 Control .................................... 16
Cleaning and Sanitizing Procedures ...............................................................................17
General .................................................................................................................................................... 17
Interior Cleaning .................................................................................................................................. 18
Preventing Blower Coil Corrosion .................................................................................................18
Exterior Cleaning ................................................................................................................................. 18
Drain ......................................................................................................................................................... 19
Cleaning the Condenser Coil .......................................................................................................... 19
Casters ..................................................................................................................................................... 19
Doors/Hinges ........................................................................................................................................ 19
Drawer Removal For Cleaning ........................................................................................................ 20
Drawer Cleaning .................................................................................................................................. 20
Door Hinges .......................................................................................................................................... 21
Problem -> Cause -> Correction Chart ............................................................................23
Part Number: 9294900 3/17 3
Table of Contents (continued)
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4 Part Number: 9294900 3/17
Section 1
General Information
Model Numbers
This manual covers the following models:
Work Top Refrigerator
Stainless Steel
Door
GUR24(B)P-S GUR24(B)P-G GUR24(B)P-D
GUR27(B)P-S GUR27(B)P-G GUR27(B)P-D
GUR32(B)P-S GUR32(B)P-G GUR32(B)P-D
GUR48(B)P-S GUR48(B)P-G GUR48(B)P-D
GUR60(B)P-S GUR60(B)P-G GUR60(B)P-D
GUR72(B)P-S GUR72(B)P-G GUR72(B)P-D
Stainless Steel Door Drawers
GUF27(B)P-S GUF27(B)P-D
GUF32(B)P-S GUF32(B)P-D
GUF48(B)P-S NA
GUF60(B)P-S GUF60(B)P-D
Glass Door Drawers
Work Top Freezer
Serial Number Information
The serial number is on the identification plate that also
includes the model number. The identification plate is
located near the top front corner of the left interior wall.
Always have the serial number of your unit available
when calling for parts or service.
Warranty Information
Visit www.delfield.com/warranty to:
• Register your product for warranty.
• Verify warranty information.
• View and download a copy of your warranty.
Regulatory Certifications
All models are certified by:
•
•
•
National Sanitation Foundation (NSF)
Underwriters Laboratories (UL)
Underwriters Laboratories of Canada (cUL)
Part Number: 9294900 3/17 5
General Information Section 1
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6 Part Number: 9294900 3/17
Section 2
Installation
DANGER
Installation must comply with all applicable fire and
health codes in your jurisdiction.
DANGER
Use appropriate safety equipment during installation
and servicing.
Warning
n
Do not damage the refrigeration circuit when installing,
maintaining or servicing the unit.
Location
Warning
n
This equipment must be positioned so that the plug is
accessible unless other means for disconnection from
the power supply (e.g., circuit breaker or disconnect
switch) is provided.
Warning
n
Adequate means must be provided to limit the
movement of this appliance without depending on or
transmitting stress to the electrical conduit or gas lines.
The location selected for the equipment must meet the
following criteria. If any of these criteria are not met, select
another location.
• The location MUST be level, stable and capable of
supporting the weight of the equipment.
• The location MUST be free from and clear of
combustible materials.
• Equipment MUST be level both front to back and side to
side.
• Position the equipment so it will not tip or slide.
• Front casters MUST be locked once positioned.
• Recommended air temperature is 50° - 100°F
(10° - 38°C).
• Proper air supply for ventilation is REQUIRED AND
CRITICAL for safe and efficient operation.
• Do not obstruct the flow of ventilation air. Make sure the
air vents of the equipment are not blocked.
• Do not install the equipment directly over a drain.
Steam rising up out of the drain will adversely affect
operation, air circulation, and damage electrical /
electronic components.
Warning
n
To avoid instability the installation area must be capable
of supporting the combined weight of the equipment
and product. Additionally the equipment must be level
side to side and front to back.
Warning
n
This equipment is intended for indoor use only. Do not
install or operate this equipment in outdoor areas.
Part Number: 9294900 3/17 7
Installation Section 2
Weight of Equipment
Description Model Weight
24” Refrigerator
27” Refrigerator
32” Refrigerator
48” Refrigerator
60” Refrigerator
72” Refrigerator
27” Freezer
32” Freezer
48” Freezer
60” Freezer
GUR24(B)P-S,
GUR24(B)P-G
GUR24(B)P-D
GUR27(B)P-S,
GUR27(B)P-G
GUR27(B)P-D
GUR32(B)P-S,
GUR32(B)P-G
GUR32(B)P-D
GUR48(B)P-S,
GUR48(B)P-G
GUR48(B)P-D
GUR60(B)P-S,
GUR60(B)P-G
GUR60(B)P-D
GUR72(B)P-S,
GUR72(B)P-G
GUR72(B)P-D
GUF27(B)P-S
GUF27(B)P-D
GUF32(B)P-S
GUF32(B)P-D
GUF48(B)P-S
GUF60(B)P-S
GUF60(B)P-D
140 lbs ( 64kg)
162 lbs ( 73kg)
145 lbs ( 66kg)
168 lbs ( 76kg)
161 lbs ( 73kg)
185 lbs ( 84kg)
207 lbs ( 94kg)
252 lbs ( 114kg)
234 lbs ( 106kg)
284 lbs ( 129kg)
263 lbs ( 119kg)
330 lbs ( 150kg)
151 lbs ( 68kg)
175lbs ( 79kg)
165 lbs ( 75kg)
189 lbs ( 86kg)
224 lbs ( 102kg)
250 lbs ( 113kg)
300 lbs ( 136kg)
Clearance Requirements
• Keep the vents clean and free of obstruction.
• Casters or optional legs must be used and not removed.
Dimensions
Work Height with
Models Length Depth
GUR24(B)P-S,
GUR24(B)P-G,
GUR24(B)P-D
GUR27(B)P-S,
GUR27(B)P-G,
GUR27(B)P-D
GUF27(B)P-S,
GUF27(B)P-D
GUR32(B)P-S,
GUR32(B)P-G,
GUR32(B)P-D
GUF32(B)P-S,
GUF32(B)P-D
GUR48(B)P-S,
GUR48(B)P-G,
GUR48(B)P-D
GUF48(B)P-S
GUR60(B)P-S,
GUR60(B)P-G,
GUR60(B)P-D
GUF60(B)P-S,
GUF60(B)P-D
GUR72(B)P-S,
GUR72(B)P-G,
GUR72(B)P-D
24.00”
(61cm)
27.00”
(69cm)
32.00”
(81cm)
48.00”
(122cm)
60.00”
(152cm)
72.00”
(183cm)
31.50”
(80cm)
5”
Casters
or Feet
36.00“
(91cm)
Units with a backsplash have a B in the model number. The
backsplash doesn’t change the work height but adds 4.00”
(10cm) to the overall height.
3”
Casters
33.88“
(86cm)
2”
Casters
31.88“
(81cm)
8 Part Number: 9294900 3/17
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