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MIRACLE STEAMER

5

P/N 1010699 Rev. M 12/06

Letter 

Code*

Description

Configuration

C

H

Commercial Cord

Harmonized Cord

(H)C**

CEE 7/7, 16 Amp., 

250 VAC 

(Assembly Only). 

(C)F***

5-15P, 15 Amp., 

120 VAC., 

Non – Locking  

(Assembly Only).

(C)V***

6-20P, 20 Amp., 

250 VAC., Non – 

Locking (Assembly 

Only).

WHT

BLK

GRN

SPECIFICATIONS

Electrical Ratings

CAUTION

All electrical connections must be in accordance 

with local electrical codes and any other appli-

cable codes.

Electrical Cord & Plug Configurations

*  Used in Model Designation 

**   Indicates that the plug comes with a Harmonized Cord 

***   Indicates that the plug comes with a Commercial Cord

Model Designation

TYPE OF POWER CORD 

 H = HARMONIZED 

 C = COMMERCIAL

TYPE OF PLUG 

 C = CEE 7/7 Schuko 

 F    NEMA 5-15P  

 V = NEMA 6-20P 

MS-150XX

50  = Timer/Spatula Model 

55 = Timer/Drawer Model

1  = Self-Contained Water Tank 

2  = Direct Water Hook-Up 

3  = Front Water Drawer

Model

Mfg.  

Number

Voltage Watts Amps Hertz

MS-150CV 

9100420

208

3300 15.9 50/60

MS-150CV

9100424

208

3300 15.9 50/60

MS-150CV 

9100426

230

3300 14.4 50/60

MS-150CF

9100425

120

1800 15.0 50/60

MS-150HC 

9100428

230

3300 14.4 50/60

MS-250CV 

9100430

208

3300 15.9 50/60

MS-250CV 

9100432

208

3300 15.9 50/60

MS-250CV

9100433

230

3300 14.4 50/60

MS-250CV 

9100436

230

3300 14.4 50/60

MS-250HC 

9100438

230

3300 14.4 50/60

MS-250CF

9100439

120

1800 15.0 50/60

MS-155CV 

9100450

208

3300 15.9 50/60

MS-155CF

9100452

120

1800 15.0 50/60

MS-155CV 

9100456

230

3300 14.4 50/60

MS-155HC 

9100458

230

3300 14.4 50/60

MS-255CV

9100460

208

3300 15.9 50/60

MS-255CF 

9100462

120

1800 15.0 50/60

MS-255CV 

9100466

230

3300 14.4 50/60

MS-255HC

9100468

230

3300 14.4 50/60

MS-355CV

9100480

208

3300 15.9 50/60

MS-355CV

9100486

230

3300 14.4 50/60

CAUTION

Be sure to follow all safeguards and precautions 

in the Important Safety Instructions section of this 

manual. 

Summary of Contents for MS-150/155

Page 1: ...1010699 Rev M 12 06 MANUFACTURING NUMBERS 9100420 9100424 9100426 9100425 9100428 9100430 9100432 9100433 9100436 9100438 9100439 9100450 9100452 9100456 9100458 9100460 9100462 9100466 9100468 9100480 9100486 A S D L I S T E CM O I N NIT A T C T I S L US E D MS 255 Shown ...

Page 2: ...ered under warranty The warranty does not extend to Damages caused in shipment or damage as result of improper use Installation of electrical service Normal maintenance as outlined in this manual Malfunction resulting from improper maintenance Damage caused by abuse or careless handling Moisture damage to electrical components Damage from tampering with removal of or changing any preset control or...

Page 3: ...aution could result in personal injury IMPORTANT SAFETY INFORMATION Service Technical Assistance 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 Fill in the information below and have it handy when calling your authorized service agency f...

Page 4: ... proper outlet installed by a qualified electrician Do not use an extension cord with this appliance Check with a qualified electrician if you are in doubt as to whether the appliance is properly grounded This equipment is to be installed to com ply with the basic plumbing code of the Building Officials and Code Administrators Inc BOCA and the Food Service Sanitation Manual of the Food and Drug Ad...

Page 5: ...r Tank 2 Direct Water Hook Up 3 Front Water Drawer Model Mfg Number Voltage Watts Amps Hertz MS 150CV 9100420 208 3300 15 9 50 60 MS 150CV 9100424 208 3300 15 9 50 60 MS 150CV 9100426 230 3300 14 4 50 60 MS 150CF 9100425 120 1800 15 0 50 60 MS 150HC 9100428 230 3300 14 4 50 60 MS 250CV 9100430 208 3300 15 9 50 60 MS 250CV 9100432 208 3300 15 9 50 60 MS 250CV 9100433 230 3300 14 4 50 60 MS 250CV 91...

Page 6: ...MIRACLE STEAMER 6 P N 1010699 Rev M 12 06 Dimensions 20 3 4 527 mm 17 1 8 435 mm 9 1 2 234 mm MS 150 155 MS 250 255 25 635 mm 17 1 8 435 mm MS 355 SPECIFICATIONS continued 9 1 2 234 mm ...

Page 7: ...SIGNED TO OPERATE ON 208 VOLTS ONLY APPLICATION WITH ANY OTHER VOLTAGE SUPPLY COMPLETELY VOIDS ALL WARRANTY PLEASE CHECK YOUR LINE VOLTAGE BEFORE INSERTING THIS PLUG INTO THE RECEPTACLE WARNING WARNING THIS UNIT IS DESIGNED TO OPERATE ON 120 VOLTS ONLY APPLICATION WITH ANY OTHER VOLTAGE SUPPLY COMPLETELY VOIDS ALL WARRANTY PLEASE CHECK YOUR LINE VOLTAGE BEFORE INSERTING THIS PLUG INTO THE RECEPTAC...

Page 8: ...ater Tank MS 150 155 Filter Sliding Cover RE AD Y AD D WA TE R Figure 3 Filling Water Tank MS 355 Indicator Light Low water Model MS 150 155 MS 355 The MS 150 155 MS 355 models have a self con tained water tank To fill the self contained water tank 1 MS 150 155 Open the sliding tank cover on top of the unit Figure 2 NOTE Make sure filter inside tank is installed properly MS 355 Open the sliding ta...

Page 9: ...lator and set water pressure to 20 25 psi 1 4 1 7 kg cm2 or 138 172 kPa 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 pres sure on the Water Pressure Regulator gauge It should read 20 25 PSI If it reads more or less adjust the p...

Page 10: ... all units EXCEPT MS 150 250 Mfg 9100424 9100432 9100433 9100439 Ready Light Rocker Switch Power On Off Operate Button Message Display Start Stop Button General MS 150 250 Mfg 9100424 9100432 433 9100439 Only When the Single Shot button Figure 5b is pressed power is supplied to the Solenoid Water Pump The solenoid water pump operates and water sprays onto the heated Steam Generator The water flash...

Page 11: ...to 99 minutes 59 seconds Shot Interval Time SHO 00 min 20 secs Range 3 seconds to 5 minutes 59 seconds Steam Shot Time H2O MS 150 155 355 1_00 MS 250 255 0_70 Range 0_10 second to 2_50 This converts approximately 3 4 oz 25 milliliters of water to steam every 20 seconds for a 15 minute cooking cycle To change any of these settings see PROGRAMMING on this page IMPORTANT 120V Miracle Steamer is facto...

Page 12: ...ol Programming Sequence UP DOWN PRGM START STOP READY 15 UP DOWN PRGM START STOP READY 00 UP DOWN PRGM START STOP READY SHO UP DOWN PRGM START STOP READY 00 UP DOWN PRGM START STOP READY 20 UP DOWN PRGM START STOP READY H20 UP DOWN PRGM START STOP READY A Total Cycle Time E SHO Time in Seconds F SHO Time in Minutes G H2O Cycle H H2O Setting B Total Cycle Minutes C Total Cycle Seconds D SHO Cycle 7...

Page 13: ...33 439 only 3 Turn the unit on while holding the appropriate buttons Release the buttons when the unit stops beeping 4 The display will now register the cycle time NOTE Repeat these steps if the unit still displays the ERR fault code NOTE It is recommended that the SHO and H2O settings be adjusted to the recommended settings shown in the Programming section of this manual Hi Limit Reset Button Pow...

Page 14: ...l deposits are needed for proper operation but a build up of excessive calcium mineral deposits causes poor steaming efficiency excessive moisture wet steam and will eventually severely retard the steaming action completely MAINTENANCE 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 CAUTION Chlorides or ...

Page 15: ...maining delimer residue from the generator surface 10 Turn the unit off reinstall all parts and accesso ries and return the unit to service CLEANING STEAM GENERATOR 1 Turn the unit off and unplug the power cord Allow the unit to cool down before proceeding 2 Perform the Daily cleaning but DO NOT reas semble the unit 3 Remove the wing nut Generator Cover and Diffuser Figure 8 Wash these items in ho...

Page 16: ...mponents Spatula MS 150 250 only Drawer Liner with Rollers MS 155 255 355 only Condensate Drip Pan Spatula Liner MS 150 250 Only Drawer MS 155 255 355 only Top Cover Diffuser Steam Vent MS 355 Shown Wingnut Food Compartment Steam Generator Steam Ports 26 vertical and 2 horizontal Generator Cover Spatula Trivet ...

Page 17: ...mage the unit s solenoid causing the unit to leak or flood and protect from interference with the equipment s proper and consistent operation To ensure proper and consistent steaming results visually check the water pressure regulator gauge and strainer cup regularly If the pressure on the gauge has dropped visually check the clear plastic strainer cup and clean out the accumulated debris as follo...

Page 18: ... pressed the Control Board is signaled to supply 24 VAC to the solenoid valve used in models MS 250 255 or the water pump used in models MS 150 155 355 for a split second The solenoid valve opens or the water pump runs and allows a shot of water approximately 25ml or 3 4 table spoons to flow onto the generator surface for steam ing NOTE If the display is in a Timed Cycle counting down the Control ...

Page 19: ...Agency for ser vice Transformer is inoperable Loose burnt or broken wires in cir cuit Unit does not heat up Control Display is on Hi Limit Thermostat is tripped or inoperable Reset the Hi Limit Thermostat according to the Operations sec tion of this manual If the Hi Limit Thermostat requires continuous resetting contact your Authorized Service Agency for service Solid State Relay is inoperable The...

Page 20: ...op erly Reprogram the SHO and H2O values as described in the Programming section of this manual Insufficient or excessive calcium mineral deposits on the Generator surface Verify that thin layer of calcium mineral deposits is present on the Generator surface Refer to the Maintenance section of this manual Generator surface is bare Generator surface must have a thin calcium min eral coating for pro...

Page 21: ...est If the unit still leaks disassemble the Solenoid Valve and clean out the plunger Reassemble unit and test If a leak is still present replace the Solenoid Valve Contact your maintenance person or Authorized Service Agency Solenoid Valve is installed incor rectly MS 250 255 If the Solenoid Valve was replaced verify that the IN and OUT labels on the valve corre spond to the water flow There is no...

Page 22: ...MIRACLE STEAMER 22 P N 1010699 Rev M 12 06 REPLACEMENT PARTS 89 81 88 93 81 80 85 79 84 83 82 86 87 85 MS 150 155 250 255 NOTE Refer to parts list on page 25 ...

Page 23: ...699 Rev M 12 06 READY 43 31 32 33 23 55 28 46 72 69 49 48 67 49 71 51 57 55 37 68 19 55 26 59 60 27 43 1 9 39 55 4 49 43 46 2 96 96 96 NOTE Refer to parts list on page 25 MS 150 155 Service Compartment REPLACEMENT PARTS continued ...

Page 24: ... 1010699 Rev M 12 06 READY 22 55 READY 72 49 48 67 50 71 51 57 55 68 69 19 55 26 59 60 27 29 32 33 23 55 28 46 30 5 55 46 37 2 97 NOTE Refer to parts list on page 25 MS 250 255 Service Compartment REPLACEMENT PARTS continued ...

Page 25: ... only 1 37 4050180 Heat Sink 1 39 2100170 Knob Chrome MS 150 155 1 41 2100249 Guard Knob 1 42 2100273 Knob 1 43 211P101 Clamp Hose 3 8 MS 150 155 1 44 211P103 Clamp Hose 1 2 MS 150 155 1 46 7000449 Generator Tube Teflon 4 1 2 Lg 1 MS 250 255 7000446 Generator Tube Teflon 3 5 8 2 MS 150 155 48 300P102 Nut Speed U 8 32 2 49 304P105 Nut Hex KEPS 4 40 Zinc 4 50 306P101 Nut Hex 6 32 2 51 306P105 Screw ...

Page 26: ...00118 Guard Handle 1 91 See page 29 for Strainer Parts Identification 92 7000139 Quick Disconnect Insert MS 250 255 1 93 0011413 Liner Assy MS 155 255 1 94 0011370 2 Leg Kit Incl 35 4 94a 210K134 4 Leg Kit not shown 1 94b 210K123 4 Leg Kit optional not shown 1 95 0800359 Trivet Spatula MS 150 250 1 96 7000134 Silicon Tube Kit Water Pump 1 MS 150 155 97 7000138 Quick Disconnect Female Kit 1 98 0503...

Page 27: ... 48 42 57 50 51 45 44 62 58 47 43 28 47 REA DY ADD WAT ER INSET A Model MS 355 59 51 78 79 38 38 41 41 36 37 33 29 47 ADD WATER INSET B Model MS 355 63 39 78 17 20 34 54 51 14 81 60 23 15 12 NOTE Refer to parts list on page 28 MS 355 Service Compartment REPLACEMENT PARTS continued ...

Page 28: ...010699 Rev M 12 06 READY ADD WATER 53 27 26 46 46 46 10 19 74 75 77 76 73 2 1 11 18 52 16 55 56 9 8 65 64 69 65 69 72 68 67 66 70 71 61 7 4 3 6 13 25 30 82 MS 355 NOTE Refer to parts list on page 28 REPLACEMENT PARTS continued ...

Page 29: ... 41 7000446 Pipe Teflon 3 5 8 Long 2 42 300P102 Nut Speed U 8 32 2 43 304P105 Nut Hex KEPS 4 40 Zinc 4 44 306P101 Nut Hex 6 32 2 45 306P123 Screw Machine 6 32 x 7 8 2 46 306P134 Screw Machine 6 32 x 3 8 3 47 308P103 Screw Machine 8 32 x 1 4 20 48 308P105 Screw Machine 8 32 x 1 2 4 49 308P120 Screw Machine 8 32 x 5 8 2 50 308P124 Screw Machine 1 One Way 8 32 x 1 2 51 308P143 Nut Hex KEPS 8 32 8 52 ...

Page 30: ...egulator Pressure 1 5 7000306 Gauge Water Pressure 1 6 2190129 Nipple 1 4 NPT x 1 4 NPT 1 7 2110104 Clamp Worm not shown 2 1 4 NPT Item Part Description Qty No 1 7000333 Water Line Strainer Kit 1 2 2040130 Male Adapter Barbed 1 4 2 3 7000334 Replacement Screen and O ring kit 1 4 2110104 Clamp Worm not shown 2 NOTE Item 1 is made up of items 2 4 2 3 2 Item Part Description Qty No 1 7000139 Elbow Qu...

Page 31: ...HERWISE SPECIFIED NOTE ALL WIRES TO BE 14 GA AWM 105 C HEATER THERMOSTAT HI LIMIT CONTROL THERMOCOUPLE 22 GA AWM 105 C S S RELAY BOARD 5 4 2 1 POWER SWITCH GND TERMINAL BLK BRN WHT BLU GRN GRN YEL POWER BLOCK CORD WHT BLK TRANSFORMER 10 1 5 8 6 HEATER WHT THERMOSTAT HI LIMIT CONTROL 2 4 T6 T5 THERMOCOUPLE 230V WHT BLK WHT BLK BLK MOMENTARY SWITCH T1 T2 T4 ORG ORG BRN BRN BLU GND YEL RED S S RELAY ...

Page 32: ... war ranty does not pay travel mileage or any other charges for an Authorized Service Agency to reach the equipment location 2 Roundup reserves the right to make changes in design or add any improvements on any product The right is always reserved to modify equipment because of factors beyond our control and government regulations Changes to update equipment do not constitute a warranty charge 3 I...

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