Glass Door Merchandiser Model RM-7-HC RM-10-HC RM-26-HC RM-49-HC RM-65-HC RM-45-SD-HC Number: man-226-r Issued: 02-22-2017 Revised: 05-23-2019
RM-7-HC RM-10-HC RM-49-HC RM-65-HC RM-26-HC RM-45-SD-HC
WARNING Only qualified service technicians should install and service the appliance. To obtain the name and phone number of your local Hoshizaki Certified Service Representative, visit www.hoshizaki.com. No installation or service should be undertaken until the technician has thoroughly read this Instruction Manual. Likewise, the owner/manager should not proceed to operate the appliance until the installer has instructed them on its proper operation.
TABLE OF CONTENTS Introduction ............................................................... Important safety information ..................................... General safety ........................................................... Know your equipment ............................................... Check for shipping damage ...................................... Handling the cabinet ................................................ Location ...............................................................
INTRODUCTION This manual contains instructions for installation, operation and general maintenance of your unit. It also includes a Troubleshooting Chart to diagnose problems along with corrective actions. Important Safety Information Throughout this manual, notices appear to bring your attention to situations which could result in death, serious injury, damage to the appliance, or damage to property. Indicates a hazardous situation that, if not avoided, will DANGER result in death or serious injury.
WARNING This appliance should be destined only to the use for which it has been expressly conceived. Any other use should be considered improper and therefore dangerous. The manufacturer cannot be held responsible for injury or damage resulting from improper, incorrect, and unreasonable use. Failure to install, operate, and maintain the appliance in accordance with this manual will adversely affect safety, performance, component life, and warranty coverage.
WARNING, continued • • • • • • • • • • • • • • • • • This appliance 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 instruction concerning use of the appliance by a person responsible for their safety. Children should be properly supervised around this appliance. Do not climb, stand, or hang on the appliance or door or allow children or animals to do so.
WARNING, continued • • • • Do not touch the cold surfaces of the appliance with wet or moist hands. Skin can stick to these cold surfaces. Do not store gasoline or other flammable liquids or gases, near this or other electrical equipment. Keep your fingers away from grills; the spaces between doors and cabinet are small, so be careful when closing doors when children are around. Unplug the cooler before cleaning or performing any repair.
KNOW YOUR EQUIPMENT DOOR CONTROL MODULE BACK GRILL SHELF CLIP SHELF POWER CORD LEVELING LEG CONDENSER 9
CHECK FOR SHIPPING DAMAGE Prior to leaving the factory, each cabinet is throughly inspected and performance tested to assure proper operating temperatures. Check the crate thoroughly for signs of shipping damage. If external damage exists, internal damage is also probable. Uncrating should be done while the carrier´s representative is present. Otherwise, the equipment should be uncrated as soon as possible, preferably within five (5) days.
HANDLING THE CABINET 1. Always move the unit in an upright position. Do not set it on its side or upside down as you may damage the cabinet and spill the compressor oil. 2. If lifting the unit, hold it from its base. It is recommended to use a dolly. 3. Do not let the unit fall abruptly. LOCATION WARNING • 1. 2. 3. 4. 5. This appliance is not intended for outdoor use.
REMOVE THE CRATE AND SKID 1. Remove the external packaging (corrugated board and plastic wrapping). Check for concealed damage. If any damage is identified, immediately forward a complaint to the transportation company. 2. Move the cooler to its final location, before removing the skid. 3. Using a screwdriver remove the screws that attaches the skid to the appliance.
ELECTRICAL INSTALLATION Electrical Connection WARNING • • • • • • • • • • Electrical connection must meet national, state, and local electrical code requirements. Failure to meet these code requirements could result in death, electric shock, serious injury, fire, or severe damage to equipment. This appliance requires an independent power supply of proper capacity. See the nameplate for electrical specifications.
INSTALLING THE SHELVES Shelves and shelf clips (4 clips per shelf) are packed inside the cabinet prior to shipment. After selecting the appropriate spacing inside the cabinet, install shelf clips by inserting top of clip inside the pilaster and then press the lower section of the clip while pushing inwards until it snaps into place. Repeat until all clips are in desired location. Place shelf on clips checking that all four corners of shelves are leveled and supported by the four shelf clips.
CONTROLS AND ADJUSTMENTS The temperature of a cooler should be between 34°F to 40°F. The position of the control knob should be set around 4-7 to achieve this temperature. NOTES: - THE DEFAULT SET POINT IS 34°F. - THE SET POINT RANGE IS FROM 28°F TO 40°F. DEFROST CYCLES The electronic controller is programmed to perform evaporator defrost cycles every four hours with a duration of 25 minutes. These defrosts ensure that the evaporator remains free of ice build up, optimizing the performance of the cooler.
TEMPERATURE DIAL “OFF” POSITION cycling compressor The control knob can be set to the ‘Off’ position by turning it fully counterclockwise. This setting turns off the compressor and the fans regardless of temperature, allowing manual defrost, cleaning etc. ATTENTION This controller has a feature to protect the cooler against an electrical spike/surge. After an interruption of the power supply, the controller will delay the start of the compressor for approximately 3 minutes.
CLEANING AND PREVENTIVE MAINTENANCE Your unit requires very little maintenance. However, periodic cleaning can help maintain efficiency and prolong product life. Remember to disconnect the power source before cleaning. Remove all products and place them in another cooler. 1. Clean once a month the condenser with a grease remover. The condenser is located in the lower part of your unit, behind the front grill. Condenser 2.
DISPOSAL DANGER flammable • • • The appliance contains refrigerant and must be disposed of in accordance with applicable national, state, and local codes and regulations. Refrigerant must be recovered by properly certified service personnel. The insulation foaming agent used for the unit body contains flammable gas cyclopentane. With this in mind, dispose of the product properly. Remove the door to reduce the risk of children getting trapped.
618 Hwy. 74 South, Peachtree City, GA 30269 USA (P) 770.487.2331 (F) 770.487.3360 hoshizakiamerica.
