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Market Forge Industries M24E24A Owner's Manual

Electric operated boilers
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OWNER'S MANUAL
MODELS:
WARNING:
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE
PROPERTY DAMAGE, INJURY OR DEATH. READ THESE
INSTALLATION, OPERATION AND MAINTENANCE
INSTRUCTIONS THOROUGHLY BEFORE INSTALLING
OR SERVICING THIS EQUIPMENT.
Form Number: S-3112 REV. E
Printed in USA
Electric Operated Boilers
□
M24E24A
□
M24E36A
□
M24E42/48A
04/14
Telephone (617) 387-4100, (866) 698-3188, Fax (617) 387-4456, (800) 227-2659
□
M36E24A
□
M36E36A
□
M36E42/48A
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS OR LIQUIDS IN THE
VICINITY OF THIS OR ANY OTHER APPLIANCE.
35 Garvey Street, Everett, MA 02149
custserv@mfii.com, www.mfii.com
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Summary of Contents for Market Forge Industries M24E24A

  • Page 1 OWNER’S MANUAL Electric Operated Boilers □ □ MODELS: M24E24A M36E24A □ □ M24E36A M36E36A □ □ M24E42/48A M36E42/48A FOR YOUR SAFETY: WARNING: DO NOT STORE OR USE GASOLINE OR OTHER IMPROPER INSTALLATION, ADJUSTMENT, FLAMMABLE VAPORS OR LIQUIDS IN THE ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE VICINITY OF THIS OR ANY OTHER APPLIANCE.

  • Page 2: Table Of Contents

    Table of Contents INTRODUCTION ..........................2 To the Kitchen Manager: ......................2 INSTALLATION INSTRUCTIONS ......................3 GAS OPERATED BOILERS ......................3 RECEIVING INSTRUCTIONS: ......................3 INSTALLING LEGS: ........................3 LEVELING: ............................ 3 SERVICE CONNECTIONS: ......................4 OPERATING INSTRUCTIONS ......................5 CONTROL PANEL: ........................

  • Page 3: Introduction

    INTRODUCTION To the Kitchen Manager: 1. Read this manual carefully and in its entirety. Contact Market Forge Ind., Inc. for clarification if necessary. 2. Protect your kitchen personnel from scalding and other serious injury by providing training programs to acquaint all equipment operators with the correct and safe methods of operation.

  • Page 4: Installation Instructions

    INSTALLATION INSTRUCTIONS ELECTRIC OPERATED BOILERS WARNING: MODELS: • M24E24A • M36E24A • M24E36A • M36E36A READ THIS BEFORE OPENING THE SHIPPING CONTAINER! • M24E42/48A • M36E42/48A CAUTION: BE SURE TO READ: DO NOT AT ANY TIME LAY THE EQUIPMENT DOWN ON ITS BACK, SIDE, TOP OR FRONT. Doing so may damage the equipment and invalidate the warranty.

  • Page 5: Service Connections

    INSTALLATION INSTRUCTIONS SERVICE CONNECTIONS: CAUTION: Before connecting water to this unit, Electric Operated water supply should be analyzed to make sure hardness is no greater than 2.0 grains and pH Power Supply – Use wire suitable for at least level is within the range of 7.0-8.5. Water which C nominal amp per line wire: fails to meet these standards should be treated 24kW...

  • Page 6: Operating Instructions

    OPERATING INSTRUCTIONS CONTROL PANEL: MODELS: • M24E24A • M24E36A • M24E42/48A • M36E24A • M36E36A • M36E42/48A OPERATING THE STEAM GENERATOR: OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS FOR STEAM GENERATORS OPERATING INSTRUCTIONS FIRST CHECK TO BE SURE THAT: A. WATER SWITCH IS IN THE OFF POSITION.

  • Page 7: Adjustments

    ADJUSTMENTS SETTING THE BOILER CONTROL PRESSURE SWITCHES: PRESSURE CONTROL SWITCH ADJUSTMENT: If boiler fails to maintain steam pressure in operating range, pressure control switch may require adjustment. 1. Start boiler and allow pressure to build up to operating level - 15 PSI (1kg/cm²). 2.

  • Page 8: General Trouble Shooting

    GENERAL TROUBLE SHOOTING TROUBLE POSSIBLE CAUSE REMEDY Water does not enter the a. Water main shut-off. a. Turn on. boiler. b. Power not reaching unit. b. Check main fuse or circuit. c. Probes dirty. c. Remove and clean. d. Water level control board d.
  • Page 9 TROUBLE POSSIBLE CAUSE REMEDY Water enters boiler very a. Dirty Strainer screen in a. Clean or replace strainer screen, slowly. solenoid valve. part no. 08-4871. Water level in gauge glass a. Top shut off on water gauge is a. Open. fluctuates up and down.

  • Page 10: Testing Procedure

    GENERAL TROUBLE SHOOTING TROUBLE POSSIBLE CAUSE REMEDY Short contact button life a. Filling or dressing. a. Do not file silver tips. Rough and / or overheating of b. Interrupting excessively high spots or discoloration will not contacts. current. harm tips or impair their c.
  • Page 11 RESET LW2 FW - HIGH This test procedure is to be used LED 1 to determine if the control is working properly. LED 2 intended to determine why the control may have failed. If testing shows that the control is LED 3 operating properly,...

  • Page 12: Illustrated Parts List

    ILLUSTRATED PARTS LIST BOILER BASE - 24” ITEM NO. PART NO. DESCRIPTION 08-5894 Market Forge Nameplate Log 91-5795 Handle, Front 98-3992 Panel, Front Assy, 24” 98-3993 Panel, Front Assy, 36” 10-0631 Leg, 6” 08-5211 Leg, 10” 08-5208 Leg, Flanged 6” 08-5206 Leg, 8”...

  • Page 13: Pressure Switch Box, Without Cover

    ILLUSTRATED PARTS LIST PRESSURE SWITCH BOX, WITHOUT COVER ITEM NO. PART NO. DESCRIPTION 94-5064 Box, Pressure Switch 10-8410 Pressure Switch, Hi-Limit 10-8411 Pressure Switch, Operating 98-3875 Switch, Drain By-Pass 08-7933 Manifold, Pressure Switches 10-4804 Pressure Gauge...

  • Page 14: Control Box Asembly, With & Without Cover

    ILLUSTRATED PARTS LIST CONTROL BOX ASEMBLY, WITH & WITHOUT COVER ITEM NO. PART NO. DESCRIPTION 08-6549 Switch, Power 94-5127 Switch, Manual Reset 10-5052 Light, Red 94-5003 Control Box Lexan 08-6469 Fuse Holder 98-1680 Board, Water Level Control 08-6472 Relay Tube 08-6475 Relay Base 98-3877...

  • Page 15: Electric Boiler, Left Side View - 36

    ILLUSTRATED PARTS LIST ELECTRIC BOILER, LEFT SIDE VIEW – 36” ITEM NO. PART NO. DESCRIPTION 10-0239 Hose, Drain 10-4137 Clamp, Hose 91-6927 Box, Drain Assy. 10-5234 Transformer 10-1058 Valve, Cold Water Condenser, 120V 08-4822 Valve, Boiler Feed 08-7959 Hose, Condense 98-3894 Copper Nozzle 98-1401...

  • Page 16: Electric Boiler, Front View - 36

    ILLUSTRATED PARTS LIST ELECTRIC BOILER, FRONT VIEW – 36” ITEM NO. PART NO. DESCRIPTION 10-1311 Valve, Drain, 120V 10-5320 Valve, Safety, 15PSI 98-1667 Cover, Front, Contactor Box 94-5065 Cover, Pressure Switch Box 08-5447 3/4” NPT, Brass Street Elbow 10-2728 Water Gauge Glass Assembly 10-4754 Water Gauge (Glass Only) 08-7933...

  • Page 17: Electric Boiler, Contactor Box

    ILLUSTRATED PARTS LIST ELECTRIC BOILER, CONTACTOR BOX ITEM NO. PART NO. DESCRIPTION 98-1670 Box, Contactor 10-5944 Contactor 98-1720 Terminal Block 08-6553 Hi-Limit Thermostat 10-5220 Ground Lug 08-7981 Terminal Strip 98-1663 Bracket, Contactor Mounting 98-4014 Bracket, Contactor Tray...

  • Page 18: Electric Boiler, Elements

    ILLUSTRATED PARTS LIST ELECTRIC BOILER, ELEMENTS Gasket Heating Element ITEM NO. PART NO. DESCRIPTION 98-1659 Plate, Front 98-1673 Gasket, Front Plate 91-8660 Gasket, Htg. Element 08-6485 Heating Element, 9kW, 208 Volts 08-6486 Heating Element, 9kW, 240 Volts 08-6487 Heating Element, 9kW, 480 Volts (a.k.a 277 Volts) 08-6415 Heating Element, 12kW, 208 Volts 08-6416...

  • Page 19: Electrical Information

    ELECTRICAL INFORMATION Wiring Diagram for New Generation Electric Boilers...

  • Page 20: Schematic Diagram For New Generation Electric Boilers

    ELECTRICAL INFORMATION Schematic Diagram for New Generation Electric Boilers...

  • Page 21: Wiring - 18 Kw, 24 Kw, 32 Kw

    ELECTRICAL INFORMATION Wiring – 18 kW, 24 kW...

  • Page 22: Wiring - 18 Kw, 24 Kw, 32 Kw

    ELECTRICAL INFORMATION Wiring – 18 kW, 24 kW...

  • Page 23: Wiring - 36 Kw, 42 Kw, 48 Kw

    ELECTRICAL INFORMATION Wiring – 36 kW, 42 kW, 48 kW...

  • Page 24: Wiring - 36 Kw, 48 Kw

    ELECTRICAL INFORMATION Wiring – 36 kW, 48 kW...

  • Page 25: Maintenance

    MAINTENANCE Cleaning the Boiler: Market Forge recommends that the boiler be cleaned periodically due to impurities introduced through the water supply. All water supplies contain some mineral deposits and impurities; the degree varies with geographic location. Market Forge is recommending a cleaning schedule that will keep your equipment in proper, safe working order where water supplies are relatively pure.
  • Page 26 MAINTENANCE 3. Clean rust, scale and lime deposits from the inside of the boiler with a wire brush. DO NOT DAMAGE COPPER HEATING ELEMENTS - BRUSH LIGHTLY. WORK DEPOSITS TO REAR CORNER AND REMOVE WITH PUTTY KNIFE. 4. After removing all debris, flush out with clean water through the hand-hole and drain . 5.

  • Page 27: Application Instructions

    APPLICATION INSTRUCTIONS Application Instructions for Total Concept Descaler Cleaning of the Boiler Size: Case of 4 -1 Gallon Bottles / Part No. 20-0307 or 1-1 Gallon Bottle / Part No. 20-0307X GENERAL NOTES: Total Concept is designed to be used with water Figure 3 between 160°F to 200°F.
  • Page 28 APPLICATION INSTRUCTIONS Application Instructions for Total Concept Descaler Cleaning of the Boiler Size: Case of 4 -1 Gallon Bottles / Part No. 20-0307 or 1-1 Gallon Bottle / Part No. 20-0307X Figure 6 Figure 9 6. Energize compartment to release steam 9.

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M24e36aM36e36aM36e24aM24e48aM36e48aM24e42 ... Show all

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