E JOB NAME: ___________________________ ELECTRICALLY OPERATED STEAM BOILER ITEM NO.: ____________________________ NO. REQUIRED: _______________________ MODELS M24E - 24” wide, 24 kW electric boiler M36E - 36” wide, 24 kW electric boiler DESCRIPTION Electric Steam Boiler FOOD SERVICE EQUIPMENT The Market Forge CSD-1 compliant electrically operated steam boiler is mounted in a polished stainless steel cabinet base of modular design to match other Market Forge cooking equipment. Equipped with 6” (152mm) stainless steel legs, adjustable bullet feet, stainless steel counter top and single lift off front panel. No connection or piping extends beyond either end of the cabinet, and all piping is enclosed. Frame construction is 8 gauge stainless steel, type 409. Unit is automatically filled with cold water and brought to pressure when the power and heat switches are turned on and automatically drained, under pressure, when the power switch is turned off. Cold water drained under pressure shall automatically exhaust steam before releasing it to the drain. Boiler has automatic drain capability as standard. Access port for Total Concept and PM Plus delimer, descaler and corrosion inhibitor and a single ASSE approved, check valve/backflow preventer to the boiler feed are included. Note: Boiler is suitable for operation at any pressure from 5-15 PSI (0.4 kg/cm2). If two operating pressures are required, such as 5 PSI to one unit and 15 PSI to another specify pressure reducing valve to provide 5 PSI (0.4 kg/cm2) operation. The only available space to supply utilities to the boiler is the 6” (152mm) space between the floor and the cabinet. OPERATION SHALL BE BY: Electrically powered, A.S.M.E. constructed and National Board Registered, MAWP 15 PSI (1kg/cm2) boiler equipped for operation with: M24E - 24 kW (36, 42, 48 kW option available) M36E - 24 kW (36, 42, 48 kW option available) SHIPPING WEIGHT M24E - 330 lbs (150 kg) M36E - 530 lbs (240 kg) M24E M36E STANDARD FEATURES: CSD-1 Compliant Nickel Plated ASSE Approved backflow preventer Pressure Gauge Cold Water Condenser Water Strainer Automatic Water Level Control Air Vent One Power Supply Low Water Cut-off Water Gauge Glass Operating and High Limit Pressure Controls Safety Relief Valve and Cathodic Descaler Boiler is Insulated as Standard Totally Serviceable from the Front OPTIONS & ACCESSORIES (at additional charge) Quick disconnect water lines (2) required Casters KleenSteam Filter System Flanged Feet Twin Check Valve Steam Take-Off Kit Pressure Reducing Valve Prison package, includes lockable stainless steel hinged control cover, tamper proof screws, (2) 4” adjustable front flanged feet 44 Lakeside Avenue, Burlington, VT 05401 USA • Tel: (802) 658-6600 • Fax: (802) 864-0183 www.mfii.com E. Friedman Associates Inc. E ELECTRICALLY OPERATED STEAM BOILER ELECTRICAL REQUIRMENTS Volts Phase 24kW 36kW 42kW 48kW 208 (197-219) 3 66 100 117 - 240 (220-240) 3 60 91 - 116 480 (360-500) 3 32 47 - 58 Details of other electrical systems available upon request. SERVICE CONNECTIONS EP Power Supply - Use wire suitable for at least 90°C. Nominal amp per line wire: Electric Steam Boiler FOOD SERVICE EQUIPMENT CW1 Cold Water - 3/8” (10mm) NPT for cold water to boiler. Cold water lines will have a maximum of 50 PSI (3.5kg/ cw2) and a minimum of 25 PSI (1.8 kg/cw2) water pressure (Water may be filtered). CW2 Cold Water - 3/8” (10mm) NPT for cold water to condenser. Cold water lines will have a maximum of 50 PSI (3.5kg/cw2) and a minimum of 25 PSI (1.8 kg/cw2) water pressure. D ST Drain - Pipe full 2” (50mm) NPT to flush floor drain capable of receiving water flowing at a maximum rate of 5 gallons (19 liters) per minute. DO NOT MAKE SOLID CONNECTION TO FLOOR DRAIN. Steam Take-off - Connection for operation of adjacent steam powered equipment. The only available space to supply utilities to the electric boiler is the 6” (152mm) space between the floor and the cabinet. DETAILS & DIMENSIONS DRAIN LINE INSTALLATION: The drain port of the unit is marked with a colored tag and is located at the lower rear left side of the boiler as viewed from the front. This exhaust line may be left open if the boiler has to be situated in a tiled floor depression or a tiled curb section that is equipped with drain facilities. If this is not the case, then a 2” (51mm) NPT drain line must be connected to divert the exhaust to the floor drain. If it is necessary to use more than three elbows, increase the size of the waste line accordingly. WARNING: DO NOT UNDER ANY CIRCUMSTANCE CONNECT THE EXHAUST DRAIN LINE DIRECTLY TO A SEWER LINE. DIMENSIONS ARE IN INCHES [MM] 2.5  D 12  10.5  CW1 1.75  33  15.75  9.5  CW2 3  PVC & CPVC PIPE ARE NOT ACCEPTABLE MATERIALS FOR DRAINS. CAUTION: Before connecting water to this unit, water supply should be analyzed to make sure hardness is no greater than 2.0 grains and pH level is within the range of 7.0-8.5. Water which fails to meet these standards should be treated by installation of water conditioner. EQUIPMENT FAILURE CAUSED BY INADEQUATE WATER QUALITY IS NOT COVERED UNDER WARRANTY. 24  M24E 36  M36E 4  19  EP ST ST 28  22  CW1 D EP 6  CW2 The manufacturer reserves the right to modify materials and specifications without notice. PRINTED IN U. S. A. SPEC SHEET: 14-0112 Rev B (12/14) 44 Lakeside Avenue, Burlington, VT 05401 USA • Tel: (802) 658-6600 • Fax: (802) 864-0183 www.mfii.com E. Friedman Associates Inc.