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User Manual 11/2024 Dual Service Curved Air Curtain Merchandisers Models: #193CAC36B - 36" Black #193CAC48B - 48" Black #193CAC60B - 60" Black Note: Read this manual in its entirety prior to equipment setup, operation, and maintenance. www.AvantcoRefrigeration.com...
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User Manual Curved Dual Service Air Curtain Merchandisers Table of Contents Warnings ..........................3 Installation ..........................4 Temperature Controls .......................5 Defrost System ........................6 Operation ..........................7 Safety/Warning ........................8 Cleaning ..........................8 Troubleshooting ........................10 NEMA 5-15P 5001766 5001766 www.AvantcoRefrigeration.com...
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User Manual Curved Dual Service Air Curtain Merchandisers Warnings DANGER – RISK OF FIRE OR EXPLOSION. FLAMMABLE REFRIGERANT USED. TO BE REPAIRED ONLY BY TRAINED SERVICE PERSONNEL. DO NOT PUNCTURE REFRIGERANT TUBING. PELIGRO – RIESGO DE INCENDIO O EXPLOSION. REFRIGERANTE INFLAMABLE UTILIZADO. PARA SER REPARADO SOLAMENTE POR PERSONAL DE SERVICIO CALIFICADO.
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User Manual Curved Dual Service Air Curtain Merchandisers Installation This unit is intended for use in a temperature-controlled environment of less than 75°F and 55% relative humidity. Malfunction due to improper conditions is not covered under warranty. Before Installation • If the shelf has a raised lip, the lip needs to be installed facing up towards the rear of the cabinet to promote proper airflow.
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User Manual Curved Dual Service Air Curtain Merchandisers Electrical • 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. Refer to the electrical requirements on the unit's nameplate. •...
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User Manual Curved Dual Service Air Curtain Merchandisers 4. Refrigerant LED: When the compressor is running, the LED is on; when the refrigerator temperature is constant, the LED is off. During the delay start, the LED flashes. 5. Defrost LED: During the defrost cycle, the LED is on; when it stops defrosting, the LED is off. During the delayed display of defrost, the LED flashes.
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User Manual Curved Dual Service Air Curtain Merchandisers For 100% ambient (non-refrigerated) conditions, two solid baffles must be positioned in each section of the cabinet to block the air flow and the air return grille. 100% Ambient For 100% refrigerated conditions, two perforated baffles must be positioned in each section of the cabinet to allow air to circulate through the display area and return through the air return grille.
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User Manual Curved Dual Service Air Curtain Merchandisers Safety/Warning Please pay close attention to the safety notices in this section. Disregarding these notices may lead to serious injury and/or damage to the unit. Attention This equipment must be run on a dedicated circuit. Not doing so may damage the equipment. •...
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User Manual Curved Dual Service Air Curtain Merchandisers Interior • Use warm water and a mild soap with a clean cloth to wipe down the interior of the unit. • DO NOT use steel wool, caustic soap, abrasive cleaners, or bleach that may damage the interior finish.
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User Manual Curved Dual Service Air Curtain Merchandisers Troubleshooting Problem Possible Cause Possible Solution Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker. Power cord unplugged. Plug in power cord. Compressor not running. Thermostat set too high. Set thermostat to lower temperature.
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User Manual Curved Dual Service Air Curtain Merchandisers Problem Possible Cause Possible Solution Condenser coil is dirty. Clean the condenser coil. Make sure the unit has at least 6" of clearance Unit has improper air flow. on the back and that the front vents are not obstructed.
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