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: 9291454 08/17
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
All utility connections and fixtures must be maintained in
accordance with local and national codes.
DANGER
Use appropriate safety equipment during installation and
servicing.
Warning
n
Do not damage the refrigeration circuit when installing,
maintaining or servicing the unit.
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.
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
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.
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.
Notice
All models intended for sale and use in Australia and New
Zealand use only R-404A as a refrigerant. No flammable
refrigerants are used.
Notice
All models intended for sale and use in Australia and New
Zealand are of climatic class 4 (30°C, 55%RH).
Notice
All models intended for sale and use in Australia and
New Zealand use ecomate® as the insulation blowing gas
which is nonflammable.
Section 1
General Information
Section 2
Installation
Section 3
Operation
Table of Contents
Model Numbers ................................................................................................................ 5
The serial number is on the identification plate that also
includes the model number.
• The id plate on all refrigerated work tables and freezer
bases is located inside the compressor section.
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
STANDARD MODELS
115Volt, 60Hertz, 1Phase models are certified by:
•
•
•
EXPORT OPTIONS
230-240Volt, 50Hertz, 1Phase models are certified by:
•
• Technical Inspection Association
• European Conformity
National Sanitation Foundation (NSF)
Underwriters Laboratories (UL)
Underwriters Laboratories of Canada (cUL)
National Sanitation Foundation (NSF)
6 Part Number: 9291454 08/17
Section 2
Installation
DANGER
Installation must comply with all applicable fire and
health codes in your jurisdiction.
Caution
,
When adding any item verify the location of the
refrigeration lines on wrapped rail units. A refrigeration
leak in a rail may be irreparable or extremely difficult and
costly to repair.
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.
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.
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.
Clearance Requirements
DANGER
Minimum clearance requirements are the same for
noncombustible locations as for combustible locations.
The flooring under the appliance must be made of a
noncombustible material.
DANGER
Risk of fire/shock. All minimum clearances must be
maintained. Do not obstruct vents or openings.