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MONTAGUE RB Series Instruction Manual

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INSTRUCTION MANUAL
M
ONTAGUE EXTREME CUISINE
Custom Refrigerated
Equipment Bases
MODELS:
RB Series
These instructions should be read thoroughly before attempting installation.
Set up and installation should be performed by qualified installation personnel.
Keep area around appliances free and clear from combustibles.
PLEASE RETAIN THIS MANUAL
FOR FUTURE REFERENCE.
THE MONTAGUE COMPANY
1830 Stearman Avenue P.O. BOX 4954
HAYWARD,CA 94540-4954
TEL: 510/785-8822 FAX: 510/785-3342

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Summary of Contents for MONTAGUE RB Series

  • Page 1 ONTAGUE EXTREME CUISINE Custom Refrigerated Equipment Bases MODELS: RB Series These instructions should be read thoroughly before attempting installation. Set up and installation should be performed by qualified installation personnel. Keep area around appliances free and clear from combustibles. PLEASE RETAIN THIS MANUAL FOR FUTURE REFERENCE.
  • Page 2 CONTENTS INTRODUCTION ……… 4 SERVICE DIAGNOSIS….……….11 SPECIFICATIONS ……..5 WIRING DIAGRAM ……………...14 INSTALLATION…………6 WARRANTY………………………15 OPERATION…………….8 SERVICE RECORD ……………..17 MAINTENANCE………...9 IMPORTANT WARNING: Improper installation, adjustment, FOR YOUR SAFETY: alteration, service or maintenance Do not store or use gasoline or can cause property damage, injury death.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION Description of Under Counter Refrigerators Features of Under Counter System Condensing Unit Refrigerant Electrical Characteristics Standard Components Factory Installed Accessories REFRIGERATION SYSTEM SPECIFICATION INSTALLATION Receipt and Inspection of Equipment Location Leveling Plumbing Electrical Connection OPERATION MAINTENANCE Electrical and Piping Connections Care and Cleaning Cleaning the Cabinet...

  • Page 4: Description Of Under Counter Refrigerators

    INTRODUCTION DESCRIPTION OF UNDER COUNTER REFRIGERATORS The E.S.P. Self Contained air cooled Under Counter Refrigeration System utilizes safe CFC’s and offers tremendous operating efficiency by using an over sized system. This high operating efficiency is made through effective use of the condenser coil surface area. The condenser coils on our units are almost 20% bigger than conventional competitive designs.

  • Page 5: Refrigeration System Specification

    REFRIGERATION SYSTEM SPECIFICATIONS...

  • Page 6: Installation

    INSTALLATION RECEIPT AND INSPECTION OF EQUIPMENT Inspect Under Counter unit and all accessories shipped for any damage or shortages. Any damage or shortages should be reported immediately to the delivering carrier. Damaged material becomes the delivering carrier’s responsibility and it should not be returned to the manufacturer without prior approval.

  • Page 7: Plumbing

    PLUMBING Self-contained models are standard with a condensate evaporator. If, for some reason, a unit does not have a condensate evaporator, or the evaporator fails, the unit’s drain line must have an outlet to an appropriate drainage area or container. Moisture collecting from improper drainage can create a slippery surface on the floor and a hazard to employees.

  • Page 8: Operation

    OPERATION After turning the ON/OFF switch to ON, the unit’s compressor will begin operating. E.S.P. Under Counter Refrigerators are designed to maintain an operational temperature of 36°F to 40°F. Overloading the storage area, restricting the air flow, and continuous opening and closing of the doors and drawers will hamper the unit’s ability to maintain operational temperatures.

  • Page 9: Maintenance

    MAINTENANCE ELECTRICAL AND PIPING CONNECTIONS All electrical connections should be periodically checked to be sure they are tight. Loose connections contribute to low voltage conditions which can cause motor failure. Refrigerant connections should be inspected to insure that they have not loosened. Whenever it is necessary to add refrigerant, a careful leak check of all refrigerant connections should be made.

  • Page 10: Unit Cooler

    PRESSURE CONTROL SETTINGS Factory recommended low-pressure control settings are: R-22 refrigerators: 68# cut-in and 38# cut out to maintain approximate interior temperature of 38°F. Factory recommended high-pressure settings are: 1/2 and 3/4 horsepower units: 450# for manual reset. UNIT COOLER Unit cooler should be checked at least once a month for proper defrosting to maintain amount and pattern of frosting.

  • Page 11: Service Diagnosis

    SERVICE DIAGNOSIS—CONDENSING UNITS SYMPTOM CAUSE REMEDY A. Compressor does not 1. Motor line open. 1. Close start or disconnect switch. run. 2. Fuse blown. 2. Replace fuse. 3. Tripped overload. 3. See part C. 4. Control contacts dirty or jammed in open 4.
  • Page 12 SERVICE DIAGNOSIS—CONDENSING UNITS CAUSE REMEDY SYMPTOM 1. Refrigerant overcharge. 1. Purge. 2. Air in system. 2. Purge. 3. Dirty air-cooled condenser. 3. Clean area around air-cooled 4. Insufficient water supply. condenser and inspect for 5. Recirculating cooling air. airborne dirt source. 6.
  • Page 13 SERVICE DIAGNOSIS—CONDENSING UNITS SYMPTOM CAUSE REMEDY L. Frosted liquid line. 1. Receiver shut-off valve partially closed or Open valve or remove. restricted. Replace clogged part. 2. Clogged dehydrator. M. Unit on vacuum. 1. Ice plugging expansion. 1. Apply hot wet cloth to expansion 2.
  • Page 16 In order to establish full compliance with Proposition 65, we attached a yellow warning label to each gas fired unit manufactured by the Montague Company. Carbon monoxide would not be present in concentrations that would pose a "significant risk" to the consumer when the equipment is installed, operated and maintained as follows: 1.

  • Page 17: Service Record

    Serial No. _____________________________________________ Model No. _____________________________________________ Change No. ____________________________________________ Name & No. of Part Model No. Change No. Serial No. REFRIGERATED BASE ID NAME PLATE The Montague Company 1830 Stearman Avenue P.O. Box 4954 Hayward, CA 94540-4954 P/N 7055-6 2/02...

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