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FBR18 & FBRA18 Series
Gas Rethermalizers
Installation, Operation, Service, and Parts Manual
Frymaster, a member of the Commercial Food Equipment Service Association, recommends
using CFESA Certified Technicians.
819-5278
24-Hour Service Hotline 1-800-551-8633
May 2003
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NOTICE IF, DURING THE WARRANTY PERIOD, THE CUSTOMER USES A PART FOR THIS ENODIS EQUIPMENT OTHER THAN AN UNMODIFIED NEW OR RECYCLED PART PURCHASED DIRECTLY FROM FRYMASTER/DEAN, OR ANY OF ITS AUTHORIZED SERVICE CENTERS, AND/OR THE PART BEING USED IS MODIFIED FROM ITS ORIGINAL CONFIGURATION, THIS WARRANTY WILL BE VOID. FURTHER, FRYMASTER/DEAN AND ITS AFFILIATES WILL NOT BE LIABLE FOR ANY CLAIMS, DAMAGES OR EXPENSES INCURRED BY THE CUSTOMER WHICH ARISE DIRECTLY OR INDIRECTLY, IN WHOLE OR I
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DANGER Improper installation, adjustment, maintenance or service, and unauthorized alterations or modifications can cause property damage, injury, or death. Read the installation, operating, and service instructions thoroughly before installing or servicing this equipment. Only qualified service personnel may convert this appliance to use a gas other than that for which it was originally configured. See Chapter 1 of this manual for definition of qualified service personnel. DANGER
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FBR18 & FBRA18 SERIES GAS RETHERMALIZERS TABLE OF CONTENTS CHAPTER 1: General Information 1.1 Parts Ordering and Service Information ............................................................................1-1 1.2 Safety Information.............................................................................................................1-1 1.3 Equipment Description......................................................................................................1-2 1.4 Instal
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Temperature Probe............................................................................................................6-3 Water Level Sensors (FBRA18 Only)............................................................................... 6-3 6.2 Accessing the Rethermalizer for Servicing....................................................................... 6-4 6.3 Cleaning the Gas Valve Vent Tube................................................................................... 6-4 6.4
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FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 1: GENERAL INFORMATION 1.1 Parts Ordering and Service Information In order to assist you as quickly as possible, the Frymaster Factory Authorized Service Center (FASC) or Service Department representative requires certain information about your equipment. Most of this information is printed on a data plate affixed to the inside of the door. Parts orders may be placed directly with your local FASC or distributor. Included with the un
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CAUTION CAUTION boxes contain information about actions or conditions that may cause or result in a malfunction of your system. WARNING WARNING boxes contain information about actions or conditions that may cause or result in damage to your system, and which may cause your system to malfunction. DANGER DANGER boxes contain information about actions or conditions that may cause or result in injury to personnel, and which may cause damage to your system and/or cause your system to
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QUALIFIED INSTALLATION PERSONNEL Qualified installation personnel are individuals, or firms, corporations, or companies which, either in person or through a representative, are engaged in and are responsible for the installation of electri- cal and gas appliances. Qualified personnel must be experienced in such work, be familiar with all electrical precautions involved, and have complied with all requirements of applicable national and local codes. QUALIFIED SERVICE PERSONNEL Qualif
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FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 2: INSTALLATION INSTRUCTIONS 2.1 General Installation Requirements PROPER INSTALLATION IS ESSENTIAL FOR EFFICIENT, TROUBLE-FREE OPERATION OF YOUR RETHERMALIZER. ANY UNAUTHORIZED ALTERATIONS MADE TO THIS EQUIPMENT WILL VOID THE Frymaster WARRANTY. Upon arrival, inspect the rethermalizer carefully for visible or concealed damage. (See Shipping Damage Claim Procedure in Chapter 1.) CLEARANCE AND VENTILATION This equipment must be
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This equipment is manufactured to use the type of gas specified on the rating plate attached to the door. Connect equipment stamped “NAT” only to natural gas and that stamped “PRO” only to LP (Propane) gas. Installation shall be made with a gas connector that complies with national and local codes. Quick disconnect devices, if used, shall likewise comply with national and local codes. ELECTRICAL GROUNDING REQUIREMENTS All electrically operated appliances must be grounded in accordan
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After the unit has been positioned in the area where it will be used, ensure the following has been accomplished before connecting the unit to the gas supply: 1. Adequate means must be provided to limit the movement of this equipment without depending upon the gas line connections. If a flexible gas hose is used, a restraining cable must be con- nected at all times when the equipment is in use. 2. The rethermalizer must be stabilized by installing restraining chains on units equipped w
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2.4 Connecting to the Gas Supply GAS CONNECTIONS AND PIPE SIZES The size of the gas supply pipe is very important. If the pipe is too small, the gas pressure at the burner manifold will be low. This will cause slow recovery and delayed ignition. The incoming gas supply line should be a minimum of 1½ inches (38mm) ID. When configured for natural gas, this equipment requires a standard gas pipe size of ¾ inch (19mm) ID for connections within 20 feet (6m) of the supply line, provided
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WARNING “Dry-firing” this equipment will cause damage to the cookpot. Always ensure that the cookpot is filled with water before firing your unit. 4. It is suggested that the burner manifold pressure be checked at this time by the local gas com- pany or an authorized service agent. Refer to “Check Burner Manifold Pressure” in Chapter 4 of this manual for the proper procedure. 2.5 Converting to Another Gas Type This equipment is configured at the factory for either natural gas or
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FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 3: OPERATING INSTRUCTIONS 3.1 Introduction Mechanically, the FBR18 and FBRA18 rethermalizers are virtually identical, the only difference being that the FBRA18 units have an automatic filling (AutoFill) feature. Both units use the same digital temperature controller and mechanical timers. In operation, a setpoint is programmed into the controller which then regulates burner firing to maintain the water in the cookpot at the desired te
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NOTE: The unit comes from the factory configured to display in degrees Fahrenheit. To toggle back and forth between Fahrenheit and Celsius, press the Celsius/Fahrenheit display switch. 2. The controller will automatically cycle the burners on and off seven times or until the tempera- ture in the cookpot reaches 160 °F (71 °C), whichever comes first. At that time, it will enter the continuous heat mode. When in the continuous heat mode the Heat Mode indicator (a decimal point between th
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1. Turn the gas valve to the ON position (see illustration below). 2. Press the controller Power switch. On FBR18 models, the burners will light for several seconds then go out. A few seconds later they will light again. This cycle will repeat seven times or until the water in the cookpot reaches 160 °F (71 °C), whichever comes first, at which time the burners will remain lit until the setpoint is reached. On FBRA18 models, if the cookpot is not already full of water, the Aut
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4. After the solution simmers for an hour, turn the unit off, allow the solution to cool, then add 2 gallons (7.75 liters) of cold water and stir. Drain the solution and clean the cookpot thoroughly. 5. Rinse the cookpot at least twice by filling with clean water and draining. 6. Reprogram the setpoint to the appropriate temperature. 3.5 Shutting Down the Rethermalizer 1. Turn the unit off by pressing the Power switch. 2. If shutting down at the end of the day, turn the gas valve
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FBR18 & FBRA18 SERIES GAS RETHERMALIZERS CHAPTER 4: PREVENTIVE MAINTENANCE 4.1 Daily Checks and Services Inspect Rethermalizer and Accessories for Damage Look for loose or frayed wires and cords, leaks, foreign material in cookpot or inside cabinet, and any other indications that the rethermalizer and accessories are not ready and safe for operation. Clean Cabinet Inside and Out Clean inside the cabinet with a dry, clean cloth. Wipe all accessible metal surfaces and components
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4.2 Quarterly Checks and Services Check Digital Controller Set Point Accuracy 1. Fill the cookpot with water. Press the controller power switch. When the Heat Mode indicator (decimal between the first and second digits of the display) goes out, insert a good-grade thermometer or pyrometer probe into the cookpot, with the end touching the temperature probe at the lower front centerline of the cookpot and wait one minute. 2. Press the Temperature Display switch once to display the te
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open or close the air intake opening until a bright orange-red glow is obtained. Carefully hold the plate in position and retighten the nut(s). Clean Gas Valve Vent Tube 1. Set the rethermalizer power switch and the gas valve to the OFF position. 2. Carefully unscrew the vent tube from the gas valve. NOTE: The vent tube may be straightened for ease in removal. Vent Tube 3. Pass a piece of ordinary binding wire (.052 inch diameter) through the tube to remove any obstruction. 4. Re
