Page 1
Open Refrigerated Display Case Model RS-CN-0250 Instruction Manual Version 2.1 3115 Pepper Mill Court, Mississauga, ON, L5L 4X5 1-800-465-0234 4450 Witmer Industrial Estates, Unit 4, Niagara Falls, NY, 14305 www.omcan.com...
General Information Omcan Manufacturing And Distributing Company Inc. and Food Machinery of America, Inc. dba Omcan are not responsible for any harm or injury caused due to any person’s improper or negligent use of this equipment. The product shall only be operated by someone over the age of 18, of sound mind, and not under the influence of any drugs or alcohol, who has been trained in the correct operation of this machine, and is wearing authorized, proper safety clothing.
Safety & Warranty and can therefore be disposed of without difficulty. In any case, for suitable recycling, we suggest disposing of the products separately (differentiated waste) according to the current norms. DO NOT DISCARD ANY PACKAGING MATERIALS IN THE ENVIRONMENT! Technical Specifications...
Technical Specifications Model RS-CN-0250 Refrigerant and Injection (g) R134a (600g) Rated Input power (W) Power running of electrical heating element (W) Max. ambient temp. /RH <28°C / 70% Refrigeration temperature (°C) 2 - 10 Blowing Gas Type of Climate Total effective volume (L)
Handling and Assembly Protect cables No water flushing Never break or damage the cables as this may cause Never give the refrigerator surface a flush otherwise electrical shock. electrical shock may occur. Avoid flammable and explosive objects No spray Never put any flammable or explosive items inside Do not spray the unit with a flammable substance the refrigerator such as gasoline or alcohol.
4. Frequently observe the operation of the product. In case of abnormal noise, smell or smog, cut the power supply immediately and call for a trained technician. Do not restart the product before the problem is fixed. 5. Omcan Inc. will not be responsible for any accidents that occur because of failure to follow the regular maintenance.
Troubleshooting Normal air curtain but periodical Condenser contaminated. Clean the condenser. fluctuation of cabinet temperature. Poor venting of the unit. Improve the venting conditions. Heat protection of compressor Replace the heat protection. failure. Capillary is blocked by ice. Replace the drying filter. Temperature controller failure.
Page 9
Controller Instructions 7. Manual start/stop defrost: press button and hold for 6 seconds to defrost or stop defrost. 8. Refrigerant LED: During refrigeration, the LED is on; When the cold room temperature is constant, the LED is off; During the delay start, the LED flashes. 9.
Page 10
Controller Instructions • Refrigerant: If the refrigerant LED is on, the compressor is working. • Constant temperature: If the refrigerant LED is off, the compressor stops. • Delay: If the refrigerant LED flashes, the compressor stops. • Defrost: If the defrost LED is on, the compressor stops. FRONT PANEL OPERATION •...
Page 11
Controller Instructions Temperature Hysteresis Approx. 00 – 10°C 05°C 4° Approx. 1 – 36°F 07°C Compressor Start Delay Approx. 00 – 10 minutes 00° 0° Offset On Room Temperature Approx. -5°C - 5°C / F 00° -1° Offset On Evaporator Temperature Approx.
Page 12
Controller Instructions NOTES FOR INSTALLATION • Before wiring, please read the instructions carefully and understand the function of every contact so that you can make correct wire connection. Control loads cannot exceed the ratings. • The temperature controller cannot be installed any area where there is water, dirt, moisture or high temperatures.
Page 14
Parts Breakdown Model RS-CN-0250 25825 Item Item Item Description Position Description Position Description Position 30819 Front Decorative Strip 30843 Bottom Bracket 30867 Motor for Evaporator 28666 Side Glass 30844 Bottom Frame of Cabinet 1 30868 Evaporator 30820 30821 Windshield 30845 Bottom Frame of Cabinet 2...
Warranty Registration Thank you for purchasing an Omcan product. To register your warranty for this product, complete the information below, tear off the card at Thank you for purchasing an Omcan product. To register your warranty for this product, complete the information below, tear off the card at the perforation and then send to the address specified below.
Page 20
Over the last 60 years, Omcan has grown to become a leading supplier to the food service industry in Canada and the USA. Our success over these many years is directly attributed to our established relationships with all of our valued customers and through providing them with Diverse, Dependable and Proven products.
Need help?
Do you have a question about the RS-CN-0250 and is the answer not in the manual?
Questions and answers