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SKF27A-ES Front-Breathing
Technical Manual and Replacement Parts List
Release Date:
9/1/23
Publication Number:
Revision Date:
9/1/23
Revision:
G
© 2023 Marmon Foodservice Technologies, Inc
All sales subject to terms and conditions applicable at time of sale. marmonfoodservice.com/tandcsale
Freezer - Undercounter
45266-SK
230410
SKF27A-ES 115V Technical Manual
Publication Number: 45266-SK
1
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Summary of Contents for Silver King SKF27A-ES
- Page 1 SKF27A-ES 115V Technical Manual Publication Number: 45266-SK SKF27A-ES Front-Breathing Freezer - Undercounter Technical Manual and Replacement Parts List Release Date: 9/1/23 Publication Number: 45266-SK Revision Date: 9/1/23 Revision: © 2023 Marmon Foodservice Technologies, Inc 230410 All sales subject to terms and conditions applicable at time of sale. marmonfoodservice.com/tandcsale...
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Page 2: Table Of Contents
SKF27A-ES Technical Manual Publication Number: 45266-SK Table of Contents Warranty............3 Safety Information. -
Page 3: Warranty
Silver King’s review to be inefficient or inoperative due to defects in material or factory workmanship. - Page 4 FIVE (5) YEAR COMPRESSOR WARRANTY Silver King warrants to the original Equipment purchaser for a period of time not to exceed the following: five (5) years from the date of original purchase of the Equipment or five (5) years and six (6) months from the date of shipment from the factory of the Equipment, that it will replace the compressor with one of similar design and capacity, exclusive of delivery and installation charges, if it is found subject to Silver King’s review...
- Page 5 Payments via credit card are subject to a 3.5% surcharge. Any and all environmental attributes, including environmental offset credit rights, with respect to Silver King refrigeration units manufactured after September 1, 2015, shall remain the property of Silver King and are not transferred.
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Page 6: Safety Information
Silver King unit. INSPECT FOR DAMAGE AND UNCRATE Upon delivery of your new Silver King unit, uncrate at once to inspect for possible freight damage by following the instructions printed on the exterior of the container. Report any damages to the carrier responsible for transportation and promptly present a claim for any evidence of mishandling. -
Page 7: Safety Precautions
SKF27A-ES Technical Manual Publication Number: 45266-SK Safety Information Different Types of Alerts DANGER: Indicates an immediate hazardous situation which if not avoided WILL result in serious injury, death or equipment damage. WARNING: Indicates a potentially hazardous situation which, if not avoided, COULD result in serious injury, death, or equipment damage. - Page 8 Risk of fire or explosion. Flammable refrigerant used. Consult repair manual/owner’s guide before attempting to service this product. All safety precautions must be followed. CAUTION Risk of fire or explosion. To be repaired only by trained service personnel. Use only Silver King approved replacement parts. Flammable refrigerant used. CAUTION Risk of fire or explosion.
- Page 9 SKF27A-ES Technical Manual Publication Number: 45266-SK Safety Information WARNING Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. The appliance shall be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater).
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Page 10: Setup And Installation
The specifications on the data plate supersede any future discussion. Your Silver King refrigerator is equipped with an eight (8) foot power cord. Any attempt to modify the plug will void the warranty, terminate the manufacturer’s responsibility, and could result in serious injury. -
Page 11: R290 Safety Information
SKF27A-ES Technical Manual Publication Number: 45266-SK R290 Safety Information Specialized Precautions and Guidelines For Servicing Units Using R290 Refrigerant Qualification of Service Personnel/Workers: Every working procedure that affects safety shall be carried out only by competent, qualified and authorized personnel. This includes procedures for maintenance, service and repair operations. - Page 12 SKF27A-ES Technical Manual Publication Number: 45266-SK R290 Safety Information No Ignition Sources: No person carrying out work in relation to a REFRIGERATING SYSTEM which involves exposing any pipe work shall use any sources of ignition in such a manner that it may lead to the risk of fire or explosion.
- Page 13 SKF27A-ES Technical Manual Publication Number: 45266-SK R290 Safety Information Initial safety checks shall include and ensure: That capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparking; Discharge capacitors in a way that won’t cause any spark, using a Supco CapDis tool.
- Page 14 SKF27A-ES Technical Manual Publication Number: 45266-SK R290 Safety Information CAUTION: Risk of Fire or Explosion Due To Open Flame. A halide torch (or any other detector using a naked flame) shall not be used. The following leak detection methods are deemed acceptable for all refrigerant systems: Electronic leak detectors may be used to detect refrigerant leaks but, in the case of FLAMMABLE REFRIGERANTS, the sensitivity may not be adequate, or may need re-calibration.
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Page 15: Charging Procedures
SKF27A-ES Technical Manual Publication Number: 45266-SK R290 Safety Information For appliances containing flammable refrigerants, refrigerants purging shall be achieved by breaking the vacuum in the system with oxygen-free nitrogen and continuing to fill until the working pressure is achieved, then venting to atmosphere, and finally pulling down to a vacuum (optional for A2L). This process shall be repeated until no refrigerant is within the system (optional for A2L). -
Page 16: Additional Operating Safety Information
SKF27A-ES Technical Manual Publication Number: 45266-SK Additional Operating Safety Information WARNING: Risk of Electric Shock Always unplug the power cord before servicing the unit or removing the back panel or front apron to avoid electric shock. Unit MUST be plugged into a 3-prong plug for grounding. Cutting off the grounding spike on the power cord could result in electric shock to the operator during operation. -
Page 17: Air Curtain Installation
SKF27A-ES Technical Manual Publication Number: 45266-SK Air Curtain Installation NOTE: DO NOT OPERATE THE REFRIGERATOR WITHOUT THE AIR CURTAIN INSTALLED! Figure 1 © 2023 Marmon Foodservice Technologies, Inc 230410 All sales subject to terms and conditions applicable at time of sale. marmonfoodservice.com/tandcsale... -
Page 18: Initial Startup
Defrost The Silver King unit includes an automatic defrost system. No additional plumbing is required. Automatic defrosting is accomplished by a defrost heater and timer. Defrost water is collected in a pan located in the compressor compartment where it is evaporated into the room air. It is important that the unit be level so the condensate can drain properly and efficiently evaporate the water. -
Page 19: Maintenance
SKF27A-ES Technical Manual Publication Number: 45266-SK Maintenance Preventative maintenance is minimal although these few steps are very important to continued operation and maximizing the life of the appliance. Cabinet Surfaces The cabinet interior is aluminum and stainless steel and the exterior is stainless steel. These surfaces should be cleaned periodically with a solution of warm water and mild soap, rinsed and wiped dry with a soft cloth. -
Page 20: Parts List And Exploded View
SKF27A-ES Technical Manual Publication Number: 45266-SK Parts List & Exploded View Figure 2 Refer to next page for parts listing. © 2023 Marmon Foodservice Technologies, Inc 230410 All sales subject to terms and conditions applicable at time of sale. marmonfoodservice.com/tandcsale... - Page 21 SKF27A-ES Technical Manual Publication Number: 45266-SK Parts List & Exploded View ITEM PART DESCRIPTION PART NO. DOOR ASSEMBLY (STANDARD) 38361 DOOR GASKET KIT 10310-75 TEMPERATURE INDICATOR 22409-SK PILASTER 20" 24600-SK SHELF 35835 SHELF SUPPORT 99530 POWER CORD 115V NEMA 5-15P...
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Page 22: Electrical Schematic
SKF27A-ES Technical Manual Publication Number: 45266-SK Electrical Schematic Figure 3 © 2023 Marmon Foodservice Technologies, Inc 230410 All sales subject to terms and conditions applicable at time of sale. marmonfoodservice.com/tandcsale... -
Page 23: Thermistor Field Testing
SKF27A-ES Technical Manual Publication Number: 45266-SK Thermistor Field Testing U se the guide below to test if a thermistor (temperature probe) is Table 2 functioning properly. See the Replacement Parts List for part number information. Table 2 is valid for all thermistors listed in Table 1. - Page 24 SKF27A-ES Technical Manual Publication Number: 45266-SK © 2023 Marmon Foodservice Technologies, Inc 230410 All sales subject to terms and conditions applicable at time of sale. marmonfoodservice.com/tandcsale...
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