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Table of Contents
Related Manuals for Avantco 193MAC26HCB
Summary of Contents for Avantco 193MAC26HCB
- Page 1 User Manual 06/2023 Vertical Open Air Merchandisers (MACs) Models: 193MAC26HCB 193MAC48HCB 193MAC26HCW 193MAC48HCW 193MAC36HCB 193MAC36HCW Note: Please read the manual thoroughly prior to equipment setup, operation, and maintenance. www.AvantcoRefrigeration.com...
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Page 2: Table Of Contents
User Manual Vertical Open Air Merchandisers Table of Contents Safety ..............................3 Installation ............................4 Cabinet Location Guidelines ...................... 4 Electrical ............................5 Use and Caution ..........................6 Defrost System ..........................7 Safety / Warning ..........................7 Operation / Maintenance ......................8 Troubleshooting .......................... -
Page 3: Safety
User Manual Vertical Open Air Merchandisers Safety Warning DANGER – RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED. TO BE REPAIRED ONLY BY TRAINED SERVICE PERSONNEL. DO NOT PUNCTURE REFRIGERANT TUBING. PELIGRO – RRIESGO DE INCENDIO O EXPLOSION. REFRIGERANTE INFLAMABLE UTILIZADO. PARA SER REPARADO SOLAMENTE POR PERSONAL DE SERVICIO CALIFICADO. -
Page 4: Installation
User Manual Vertical Open Air Merchandisers Installation Please read this manual thoroughly prior to equipment setup, operation, and maintenance. This unit is intended for use in a temperature-controlled environment less than 75ºF and 55% relative humidity. Malfunction due to improper conditions is not covered under warranty. IMPORTANT –... -
Page 5: Electrical
User Manual Vertical Open Air Merchandisers Electrical • Please ensure that the required voltage is being supplied at all times. • The unit should be plugged into a grounded and properly-sized electrical outlet with appropriate over- current protection. Please refer to the electrical requirements on the unit’s nameplate. •... -
Page 6: Use And Caution
User Manual Vertical Open Air Merchandisers Use and Caution Your new refrigerator is already factory-set to run at optimum temperatures for food safety and should require no adjustments. Refrigerant LED Defrost LED Digital Temperature Controller Front Panel Operation Set temperature: Press button, the set temperature is displayed. -
Page 7: Defrost System
User Manual Vertical Open Air Merchandisers Defrost System Refrigerator coils are kept below the freezing point (32 degrees Fahrenheit). During compressor downtime, the evaporator fan continues to circulate air through the evaporator coil. This air circulation raises the coil temperature above the freezing point, melting any accumulated frost. Run-off water is drained into the evaporator pan and evaporated. -
Page 8: Operation / Maintenance
User Manual Vertical Open Air Merchandisers Operation / Maintenance DISCONNECT THE POWER CORD BEFORE CLEANING ANY PARTS OF THE UNIT. NOTE: We strongly recommend that any servicing be performed by an authorized service technician. Loading Product • Do not block the air vents. •... -
Page 9: Troubleshooting
User Manual Vertical Open Air Merchandisers Troubleshooting Problem Possible Solution The Unit is Making Noise Fan blade is broken Under the Bottom Shelf Replace fan blade. Unit is turned off Turn unit on. Defrost cycle is running The Unit is not Cooling End defrost cycle. - Page 10 User Manual Vertical Open Air Merchandisers Troubleshooting Problem Possible Solution Condenser coil is dirty Clean the condenser coil. Unit has improper air flow Make sure the unit has at least 6" of clearance on the back and that the front vents are not obstructed. Cabinet Temperature is Fluctuating Expansion valve blocked or failed...
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