Turbo Air Speeds up the Pace of Innovation M3 Series Undercounter Refrigerators & Freezers Installation and Operation Manual Please read this manual completely before attempting to install or operate this equipment. REFRIGERATORS MUR-28-N MUR-36-N6 MUR-48-N MUR-60-N MUR-72-N FREEZERS MUF-28-N MUF-36-N MUF-48-N MUF-60-N LOW BOY MUR-28L-N6 MUR-36L-N6 www.turboairinc.
CONTENTS PAGE NOTICE 3 FOR HYDROCARBON REFRIGERATION UNITS 4-5 IMPORTANT SAFETY INFORMATION 6-9 SPECIFICATIONS / SERIAL NUMBER 10 NOTICE TO CUSTOMER 11 INSTALLATION 11 INSTALLATION OF CASTER AND CASTER BRAKE 12 INSTALLATION OF DRAIN PAN 13 CLEANING / CAUTION 14 BASIC OPERATION 15 TROUBLESHOOTING 16 FIELD REVERSIBLE DOOR HINGE INSTRUCTIONS 17-20 STAINLESS STEEL EQUIPMENT CARE 21-22 WARRANTY INFORMATION 23-24 WARRANTY REGISTERATION CARD 27 2
NOTICE • This equipment 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 or instructions concerning the use of this equipment and the hazards involved by a person responsible for their safety.
FOR HYDROCARBON REFRIGERATION UNITS WARNING This unit uses R-290 (propane), or R-600a (isobutane) as a refrigerant. These hydrocarbon refrigerants are highly environmentally compatible but also are flammable and combustible. Please read this manual thoroughly before installing and operating the unit. Please take cautious measures to avoid risk of fire or explosion. PLEASE REFER TO THE LABEL INSIDE THE CABINET TO CHECK REFRIGERATION TYPE AND VOLUME. DANGER - Risk of fire or explosion.
FOR HYDROCARBON REFRIGERATION UNITS WARNING • Handle the unit with care in order to avoid any serious damage to the refrigeration system. • The refrigerant tubing, condenser, and evaporator coils are prone to damage while handling, moving, installing, and cleaning the unit, which may lead to fire or even explosion. • Refrigerant squirting out of the pipes could ignite or cause an eye injury.
IMPORTANT SAFETY INFORMATION SAFETY PRECAUTIONS To avoid any risk of fire, explosion, electric shock, personal injury, material damage or incorrect use of the appliance, be sure to observe the following safety precautions (After reading these owner’s manual instructions, please keep the manual booklet in a safe place for reference. Remember to hand it over to any subsequent owners). WARNING • The unit must be installed and located in accordance with the manufacturer’s installation instructions.
IMPORTANT SAFETY INFORMATION INSTALLATION & USAGE WARNING • Do not install the unit in a damp place where it could be splashed with water. Incorrect insulation of the electrical parts may cause fire or electric shock. • Do not plug several appliances into the same sockets. This could cause fire due to overheating. • Keep the power plug away from the rear of the cabinet. A damaged power plug may cause fire due to overheating. • Do not spray water directly to the interior or exterior of the appliance.
IMPORTANT SAFETY INFORMATION INSTALLATION & USAGE CAUTION • There is a risk of death from suffocation if a child puts the packing materials on his or her head. • Do not store any articles on top of the appliance. Articles may fall while opening or closing the door, and could cause personal injury or material damage. • Do not store pharmaceutical products, scientific materials or other temperature-sensitive products in the refrigerator.
IMPORTANT SAFETY INFORMATION PROPER DISPOSAL OF OLD APPLIANCE For environmental purposes, refrigeration appliances must be properly disposed. This applies to your old appliance, and at the end of its service life, for your new appliance as well. WARNING Before disposing of old appliances, make them inoperable. Remove plug from mains, severe the power cable, and remove or destroy any snap or latch closures.
SPECIFICATIONS Undercounter Refrigerators MODEL COMP H.P V/Hz RERIGERANT AMPS WEIGHT MUR-28-N 1/5 115V/60Hz R-290 2.2 146 lbs. MUR-36-N6 1/5 115V/60Hz R-600a 2.3 184 lbs. MUR-48-N 1/5 115V/60Hz R-290 2.5 229 lbs. MUR-60-N 1/5 115V/60Hz R-290 2.4 260 lbs. MUR-72-N 1/5 115V/60Hz R-290 2.5 303 lbs. Undercounter Freezers MODEL COMP H.P V/Hz RERIGERANT AMPS WEIGHT MUF-28-N 1/3 115V/60Hz R-290 2.4 146 lbs. MUF-36-N 3/8 115V/60Hz R-290 2.6 160 lbs.
NOTICE TO CUSTOMER Loss or spoilage of products in your refrigerator/freezer is not covered by warranty. In addition to following recommended installation procedures, you must run the refrigerator/freezer 24 hours prior to usage. INSTALLATION 1. LOCATION - Allow adequate space and install the refrigerator on a firm and level floor. If the appliance is not level, there may be unusual noises and poor cooling performance. 2.
INSTALLATION OF CASTER AND CASTER BRAKE 1) Screw the caster (rear side) and the caster brakes (front side) by using caster wrench. 2) Use the caster shims to level the cabinet, if necessary, by inserting them to stems of the casters.
INSTALLATION OF DRAIN PAN 1) During damp seasons, it may cause the drain pan to overflow. Remove the drain pan, discard the weter and place it back like drawing below. 2) When installing the drain pan in the compressor mounted base, slightly lift vaporizing pipe to place the pan.
CLEANING Before cleaning, unplug the unit and disconnect the power. Wipe and clean the inside and outside of appliance with a damp cloth. 1. CLEANING THE INTERIOR AND EXTERIOR - The interior and exterior of the unit can be cleaned using warm water and soap. - Do not use an abrasive cleaner because it will scratch the surface. 2. CLEANING THE CONDENSER COIL - To maintain proper refrigeration performance, the Condenser coil must be free of dust, dirt, and grease. This will require periodic cleaning.
BASIC OPERATION 1. Plug unit into the correct outlet. The power switch is located on the back side of the unit. Flip the power switch ON. Display panel should light up if these steps are followed correctly. 2. The default temperature (“Set Point”) is set to 37°F (for Refrigerators). 3. The compressor is set to automatically cycle based on the cabinet temperature, and is controlled by the main PCB (“Controller”). 4.
TROUBLESHOOTING SYMPTOMS CAUSES SOLUTIONS Cooler is freezing food. • Thermostat set too cold. • Turn the thermostat setting to a higher temperature position The unit does not refrigerate at all. • There is a power connection failure problem. • Check the power cord and plug in correctly. The unit does not refrigerate well. • The unit is in sunlight or near a heating device. • The unit contains hot food or too much food. • The unit door is opened too frequently or left open too long. • The temp.
FIELD REVERSIBLE DOOR HINGE INSTRUCTIONS (For MUR-28-N, MUF-28-N only) 1.
FIELD REVERSIBLE DOOR HINGE INSTRUCTIONS (For MUR-28-N, MUF-28-N only) 2. CHANGE REVERSIBLE DOOR 1) Unscrew the top hinge. 2) Remove the top hinge from the unit. 3) Lift the door upwards to remove it from the unit 4) Unscrew the screws located on the bottom right hand hinge. 5) Screw the screws located on the bottom left hand hinge. 6) Take apart the door bushing from the bottom right hand side of the door.
FIELD REVERSIBLE DOOR HINGE INSTRUCTIONS (For MUR-28-N, MUF-28-N only) 7) Remove the door bushing from the top right hand side of the door. 8) The spring bar is located on the right hand side of the door. Remove it by pulling it upwards away from the door. 9) Remove the unit cover cap located on the top left hand side of the door. 10) Remove the unit cover cap from the top left hand side of the door, then install the removed cover cap into the right hand side of the door hole.
FIELD REVERSIBLE DOOR HINGE INSTRUCTIONS (For MUR-28-N, MUF-28-N only) 13) Insert the door bushing (from Step 6) into the bottom left hand side of the door. 14) Install the door back into the unit and screw the top hinge to secure the door (follow the arrow’s direction). 15) Secure the top hinge with a screw. Using a screwdriver for this step is recommended. 16) In order to ensure the door has been properly installed, open the door towards the arrow’s direction as shown on the diagram.
STAINLESS STEEL EQUIPMENT CARE AND CLEANING CAUTION : Do not use any steel wool, abrasive or chlorine based products to clean stainless steel surfaces. There are three basic things which can break down your stainless steel’s passivity layer and allow corrosion to occur. 1) Scratches from wire brushes, scrapers, and steel pads are just a few examples of items that can be abrasive to stainless steel’s surface. 2) Deposits left on your stainless steel can leave spots.
STAINLESS STEEL EQUIPMENT CARE AND CLEANING 4. Water Treatment To reduce deposits, soften the hard water when possible. Installation of certain filters can remove corrosive and distasteful elements. Salts in a properly maintained water softener can be to your advantage. Contact a treatment specialist if you are not sure of the proper water treatment. 5. Maintaining the cleanliness of your food equipment Use cleaners at recommended strength (alkaline, alkaline chlorinated or non-chloride).
WARRANTY INFORMATION THREE (3) YEAR WARRANTY Warranty Claims... All claims for parts or labor must be made directly through Turbo Air. All claims should include: model number of the unit, the serial number of the cabinet, proof of purchase, date of installation, and all pertinent information supporting the alleged defect. In case of compressor replacement under warranty, either compressor or compressor tag must be returned to Turbo Air along with above listed information.
WARRANTY INFORMATION What is Not Covered by This Warranty... Turbo Air’s sole obligation under this warranty is limited to either repair or replacement of parts, subject to the additional limitations below. This warranty neither assumes nor authorizes any person to assume obligations other than those expressly covered by this warranty. NO CONSEQUENTIAL DAMAGES.
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Warranty information card must be submitted via post mail or electronically on our website at www.turboairinc.com/registration within 7 days from the date of purchase. Failure to comply may result in your warranty being voided. WARRANTY REGISTRATION CARD MAIL CARD IMMEDIATELY OR GO TO ONLINE REGISTRATION AT www.turboairinc.
4184 E. Conant St., Long Beach, CA 90808 Toll Free: 1-800-381-7770 Fax: 310-900-1033 Email: warranty@turboairinc.com www.turboairinc.
