MANUFACTURING NUMBERS: 9100420 9100424 9100426 9100425 9100428 9100430 9100432 9100433 9100436 9100438 9100439 9100450 9100452 9100456 9100458 9100460 9100462 9100466 9100468 9100480 9100486 C L IS T ED US AN I T A T IO L IS N S MIRACLE STEAMER T ED CM Models MS-150/155, MS-250/255 & MS-355 P/N 1010699 Rev.
MIRACLE STEAMER TABLE OF CONTENTS Owner information .....................................................2 General ......................................................................2 Warranty Information .................................................2 Service/Technical Assistance ....................................3 Important safety information.....................................3 Specifications .............................................................5 Electrical Ratings ......................
MIRACLE STEAMER Service/Technical Assistance Refer to the service agency directory and fill in the information below: If you experience any problems with the installation or operation of your unit, contact your local Roundup Authorized Service Agency. They can be found in the service agency directory packaged with the equipment. Authorized Service Agency Name: Phone No.: Fill in the information below and have it handy when calling your authorized service agency for assistance.
MIRACLE STEAMER IMPORTANT SAFETY INFORMATION (continued) - In addition to the warnings and cautions in this manual, use the following guidelines for safe operation of the unit. • • Read all instructions before using equipment. • For your safety, the equipment is furnished with a properly grounded cord connector. Do not attempt to defeat the grounded connector. • Install or locate the equipment only for its intended use as described in this manual. Do not use corrosive chemicals in this equipment.
MIRACLE STEAMER SPECIFICATIONS Electrical Ratings Electrical Cord & Plug Configurations Letter Code* Description 50/60 C Commercial Cord 15.9 50/60 14.4 50/60 H Harmonized Cord 1800 15.0 50/60 (H)C** 230 3300 14.4 50/60 CEE 7/7, 16 Amp., 250 VAC (Assembly Only). 9100430 208 3300 15.9 50/60 MS-250CV 9100432 208 3300 15.9 50/60 (C)F*** MS-250CV 9100433 230 3300 14.4 50/60 MS-250CV 9100436 230 3300 14.4 50/60 5-15P, 15 Amp., 120 VAC., Non – Locking (Assembly Only).
MIRACLE STEAMER SPECIFICATIONS (continued) Dimensions MS-150/155 & MS-250/255 17-1/8” (435 mm) 20-3/4” (527 mm) 9-1/2” (234 mm) MS-355 17-1/8” (435 mm) 25” (635 mm) 9-1/2” (234 mm) 6 P/N 1010699 Rev.
MIRACLE STEAMER INSTALLATION Guard and Mounting Bolt to the Spatula as shown in Figure 1. Unpacking 1. Remove the unit and all packing materials from the shipping carton. 7. Install the Wire Trivet into side slots on Spatula. 8. Re-install all removed parts. 2.
MIRACLE STEAMER INSTALLATION (continued) CAUTION Be sure to follow all safeguards and precautions in the Important Safety Instructions section of this manual. Indicator Light (Low water) CAUTION All electrical connections must be in accordance with local electrical codes and any other applicable codes. AD WA D TE R RE Tank PLUMBING NOTE: Miracle Steamer models are designed to use cold tap water. Distilled water may be used to reduce calcium/mineral deposit build-up and reduce maintenance costs.
MIRACLE STEAMER INSTALLATION (continued) Models MS-250/255 3. Turn the water valve on. 4. Over a bucket, press and hold the white plastic tip on the Quick Disconnect Insert (Figure 4) until good, steady water flow is noted (this will purge all air out of the line). Release and note the pressure on the Water Pressure Regulator gauge. It should read 20-25 PSI.
MIRACLE STEAMER OPERATION General (All Units Except MS-150/250 Mfg. #9100424, 432, 433 & 439) General (MS-150/250 - Mfg. #9100424, 9100432, 433, & 9100439 Only) When the Operate button (Figure 5a) is pressed, power is supplied to the water pump (MS-150/155/355) or the solenoid valve (MS-250/255). The pump/solenoid operates and water sprays onto the heated Steam Generator. The water flashes immediately into live steam and shoots down onto the product.
MIRACLE STEAMER OPERATION (continued) IMPORTANT: 208V and 220/240V Miracle Steamers are factory programmed for the following recommended settings: Timed Cycle: Press the Start/Stop button to begin the steaming cycle. The display will count down to zero and an audio signal will sound at the end of the steaming cycle. • Total Cycle Time (CYC) = 15 min., 00 secs. (Range: 3 seconds to 99 minutes 59 seconds) WARNING To avoid injury, be careful when pulling Spatula or Drawer out from unit.
MIRACLE STEAMER OPERATION (continued) The amount of steam produced by your Miracle Steamer depends on the amount of water sprayed onto the steam generator. 7. Press and release again and press ▲ or ▼ to change the SHO in minutes (Item F, Figure 6). NOTE: 00 minutes is recommended. Flooding of the generator may occur if the H2O setting is set too high. To prevent flooding, the Shot Interval Time (SHO) can be increased to allow more time for generator heat recovery.
MIRACLE STEAMER OPERATION (continued) Hi-Limit Reset Button Fault Codes A hi-limit thermostat turns off electrical power to the steam generator if it overheats. To reset this thermostat, allow approximately 45 minutes for the unit to cool down, remove the black cap, and then press the black reset button located on the rear of the unit (Figure 7). If the unit requires continuous resetting, contact your Roundup authorized service agency.
MIRACLE STEAMER MAINTENANCE Daily WARNING Turn the unit off, disconnect the power source and allow the unit to cool down before performing any service or maintenance on the unit. 1. Turn the unit OFF. Unplug the power cord and allow the unit to cool down before proceeding. 2. Check the Water Pressure Regulator gauge (MS250/250 only) and verify that it reads 20 - 25 PSI (1.4 - 1.7 kg/cm2 or 138-172 kPa). If not, adjust the water pressure as described in the Installation section of this manual.
MIRACLE STEAMER MAINTENANCE (continued) NOTE: To ensure proper steaming characteristics, some calcium/mineral deposits must be present on the generator surface. If, during cleaning, the surface does become free of calcium/mineral deposits, add plain tap water to the surface and allow it to boil off. If necessary, repeat this process to formulate a thin coating of calcium/mineral deposits. CLEANING STEAM GENERATOR 1. Turn the unit off and unplug the power cord. Allow the unit to cool down before proceeding.
MIRACLE STEAMER MAINTENANCE (continued) Spatula Trivet Spatula (MS-150/250 only) Top Cover Drawer (MS-155/255/355 only) Wingnut Generator Cover Diffuser Steam Vent Steam Ports (26 vertical and 2 horizontal) Steam Generator AD WATD ER Food Compartment RE Spatula Liner (MS-150/250 Only) AD Y MS-355 Shown Drawer Liner with Rollers (MS-155/255/355 only) Condensate Drip Pan Figure 8. Miracle Steamer Components 16 P/N 1010699 Rev.
MIRACLE STEAMER MAINTENANCE (continued) 5. Reinstall the filter stem into the bottom hole of the tank (Figure 9). WATER TANK FILTER–MODELS MS-150/155 ONLY The Water Tank Filter is used to prevent solids or food products from entering and damaging the water pump. The unit uses a water filter (Figure 9). Inspect and clean this filter monthly or more regularly using the following procedure: 6. Fill the Water Tank and test the unit. NOTE: The MS-355 does not use a water filter.
MIRACLE STEAMER MAINTENANCE (continued) Technical Theory of Operation The solenoid valve opens, or the water pump runs, and allows a shot of water (approximately 25ml or 3-4 tablespoons) to flow onto the generator surface for steaming. When the Rocker Switch (power On/Off) is ON, line voltage flows to the primary side of the step down transformer. The transformer’s secondary side supplies 12 and 24 VAC to the Control Board.
MIRACLE STEAMER TROUBLESHOOTING WARNING To avoid possible personal injury and/or damage to the unit, inspection, test and repair of electrical equipment should be performed by qualified service personnel. The unit should be unplugged when servicing, except when electrical tests are required. Problem Control Display is Blank (power On/ Off switch is On but indicator light is off). Possible Cause Corrective Action The power cord is not correctly plugged in.
MIRACLE STEAMER TROUBLESHOOTING (continued) Problem Unit heats but there is little or no steam produced and/or The product requires more steaming than usual. Possible Cause Corrective Action Water Line Valve is closed (MS250/255). Check that the Water Line Valve is Open Filter Strainer is restricted. Check and clean the Filter Strainer as described in the Maintenance section of this manual. Quick disconnect is not fully engaged at rear of the unit or is damaged (MS-250/255).
MIRACLE STEAMER TROUBLESHOOTING (continued) Problem Possible Cause Corrective Action Unit floods overnight and/or continues to steam even when in idle mode. Solenoid Valve is leaking due to debris trapped inside the plunger (MS-250/255). Attempt to flush the debris out of the valve by rapidly operating the unit on a number of “single shot” cycles and then letting it rest. If the unit still leaks, disassemble the Solenoid Valve and clean out the plunger. Reassemble unit and test.
MIRACLE STEAMER REPLACEMENT PARTS MS-150/155/250/255 NOTE: Refer to parts list on page 25. �� �� �� �� �� �� � �� �� �� �� �� �� �� �� �� �� �� �� � �� �� �� �� �� � � �� �� �� � �� �� �� �� �� �� 86 �� 85 80 82 83 89 87 81 79 93 88 81 84 85 22 P/N 1010699 Rev.
MIRACLE STEAMER REPLACEMENT PARTS (continued) MS-150/155 Service Compartment NOTE: Refer to parts list on page 25. RE AD Y 49 96 43 4 46 96 28 32 43 33 46 49 39 23 55 67 48 1 37 55 9 55 31 72 49 26 68 51 71 59 2 60 69 43 96 55 27 19 57 P/N 1010699 Rev.
MIRACLE STEAMER REPLACEMENT PARTS (continued) MS-250/255 Service Compartment NOTE: Refer to parts list on page 25. 22 RE 55 AD Y 55 97 46 5 30 29 28 32 33 46 49 67 23 55 68 48 37 55 72 51 71 50 26 59 2 60 RE A DY 69 27 55 19 57 24 P/N 1010699 Rev.
MIRACLE STEAMER REPLACEMENT PARTS (continued) MS-150/155/250/255 Item Part No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23 24 26 27 28 29 30 31 32 33 35 36 37 39 41 Description Item Part No. Qty. 42 43 44 46 0010159 Filter Assy., Water Tank (MS-150/155)1 7000652 Relay 1 0010584 Inlet Hose Assy. w/ strainer 1 (MS-250/255) 7000137 Pump/Tube Assy., 24VAC 1 (MS-150/155) 4040145 Solenoid Valve 24VAC 1 (MS-250/255) 7000237 Top Cover Assy. (Includes #41 & #42)1 0011314 Steam Vent Assy.
MIRACLE STEAMER REPLACEMENT PARTS (continued) MS-150/155/250/255 (continued) Item Part No. Description Qty.
MIRACLE STEAMER REPLACEMENT PARTS (continued) MS-355 Service Compartment NOTE: Refer to parts list on page 28. AD WATD ER REA DY INSET A (Model MS 355) INSET B (Model MS 355) 51 54 51 AD WA D TE R 34 63 38 �� 59 41 36 33 29 �� 20 38 47 81 INSET C (Model MS 355) 43 57 42 15 47 14 45 58 44 62 50 12 51 �� REA DY 60 47 49 32 28 49 48 P/N 1010699 Rev.
MIRACLE STEAMER REPLACEMENT PARTS (continued) MS-355 NOTE: Refer to parts list on page 28. 53 27 26 2 46 46 19 10 74 75 77 73 76 46 11 1 25 A WADD TE R 30 13 70 71 18 RE AD Y 52 56 16 8 69 65 7 61 9 55 4 64 66 67 82 6 68 3 72 65 69 28 P/N 1010699 Rev.
MIRACLE STEAMER REPLACEMENT PARTS (continued) MS-355 Item Part No.
MIRACLE STEAMER REPLACEMENT PARTS (continued) Dual Water Pressure Regulator Kit - Part No. 7000235 To Steamer 1 To Steamer 10 2 9 3 4 18 ! WARNING R91G-24K-NLN TEMP 125 F°MAX INLET 150 PSIG MAX OUTLET 125 PSIGMAX MADE IN USA IMI 5 MISUSE OF PRODUCTMAY CAUSE PERSONALINJURY.READ ASME INSTALATION/OPERATING INTRUCT 11 12 Item Part No. 1 2 3 4 7000139 2030126 2030125 2040150 5 6 7 8 9 10 11 12 13 0503615 2190129 7000333 2080118 2190113 2110160 2040151 7000306 2170113 Description Qty.
MIRACLE STEAMER WIRING DIAGRAMS MS-150/155/250/255 POWER CORD NOTE: ALL WIRES TO BE 14 GA. AWM-105°C # 18 GA. AWM-105°C GRN GRN-YEL WHT/BLU BLK/BRN UNLESS OTHERWISE SPECIFIED. 22 GA. AWM-105°C MOMENTARY BLU BLU GND GRN HI-LIMIT THERMOSTAT WHT WHT BLK THERMOCOUPLE SWITCH TERMINAL BLOCK HEATER S.S.
LIMITED WARRANTY Equipment manufactured by Roundup Food Equipment Division of A.J. Antunes & Co. has been constructed of the finest materials available and manufactured to high quality standards. These units are warranted to be free from mechanical and electrical defects for a period of one year from date of purchase or 18 months from shipment from factory, whichever occurs first, under normal use and service, and when installed in accordance with manufacturer’s recommendations.