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MANUAL EGG COOKER/STEAMER

11

P/N 1011407 Rev. D 03/18 

McDonald’s

TROUBLESHOOTING

WARNING

To avoid possible personal injury and/or damage to the unit, inspection, test, and repair of electrical equip-

ment should be performed by qualified service personnel.  The unit should be unplugged when servicing.

Problem

Possible Cause

Corrective Action

Unit fails to operate and 

control panel lights fail to 

signal on. 

No power/low power.

Make sure power is on and power cord is locked into place. 

Check main circuit breakers.   

Inoperable electrical outlet.

Plug into different outlet of same amperage  

rating.

Inoperable Power Switch.

Contact Antunes Technical Service for assistance.

Inoperable Power Cord.
Loose connections. 

Unit fails to heat.

Loose connections.

Contact Antunes Technical Service for assistance.

Inoperable grill.
Low voltage.
Inoperable hi-limit thermostat.
Inoperable thermocouple.
Inoperable solid state relay.

Eggs do not cook  

properly.

Wrong button used to cook round or 

folded eggs.

Use the proper button when cooking round or folded eggs.

Incorrect amount of water added to 

trough in cover.

Fill trough in cover with water before starting time cycle.

Grill temperature too low or high.

Perform the steps in the section titled “Checking Grill 

Surface Temperature” in this manual. The temperature 

should be 250°F– 300°F (121°C–149°C). If not, contact 

Contact Antunes Technical Service for assistance.

Loose connections.

Contact Antunes Technical Service for assistance.

Unit/table is not level.

Level the table and unit as necessary.

Eggs sticking to Grill 

Surface.

Dirty Grill Surface.

Clean Grill Surface.

Insufficient butter being used.

See the Operating Instructions section.

Eggs sticking to Egg Rings. Insufficient butter being used.

See the Operating Instructions section.

Dirty Egg Rings. 

Do not use an abrasive scrubbing pad to clean Egg Rings.

Inoperable Egg Ring.

Replace Egg Ring.

Timer not working.

Inoperable indicator light or audio 

signal.

Contact Antunes Technical Service for assistance.

Inoperable control board.
Loose connection.
Light sensor on rear of timer 

obstructed.

Make sure there is nothing blocking the light sensor on the 

rear of the timer.

If the troubleshooting steps listed do not solve your problem, 

contact Antunes Technical Service at +1-877-392-7854 (toll free).

Summary of Contents for MES-1200

Page 1: ...paring Unit 7 Best Practices 8 Troubleshooting for Under Cooked Eggs 8 Troubleshooting Eggs leaking out of Egg Rings 8 Programming 9 MES 1200 Setpoint Temperature 9 Maintenance 10 Daily Cleaning 10 Checking Grill Surface Temperature 10 Troubleshooting 11 Wiring Diagram 12 Replacement Parts 13 LIMITED WARRANTY 16 1 P N 1011407 Rev D 03 18 McDonald s Scan with mobile device or enter URL for product ...

Page 2: ...re dependable trouble free operation Warranty Information Please read the full text of the Limited Warranty printed on the front cover of this manual If the unit arrives damaged contact the carrier immediately and file a damage claim with them Save all packing materials when filing a claim Freight damage claims are the responsibility of the purchaser and NOT covered under warranty The warranty doe...

Page 3: ...hroughout this manual and should be carefully observed Turn the power off unplug the power cord and allow the unit to cool down before per forming any service or maintenance The procedures in this chapter may include the use of chemical products These chemi cal products will be highlighted with bold face letters followed by the abbreviated HCS Hazard Communication Standard See your Hazard Communic...

Page 4: ...e rubbed off using soap and water Hard water spots should be removed using a vinegar solution IMPORTANT SAFETY INFORMATION continued WARNING ELECTRICAL SHOCK HAZARD FAILURE TO FOLLOW THE INSTRUCTIONS IN THIS MANUAL COULD RESULT IN SERIOUS INJURY OR DEATH Electrical ground is required on this appliance Do NOT modify the power supply cord plug If it does not fit the outlet have a proper outlet insta...

Page 5: ...1200 9300606 Power Cord 20 Amp Pin Sleeve MES 1200 9300605 L6 20P 20 Amp 250 VAC Straight Twist Lock Shipping Weight MES 1200 50 lbs 22 6 kg Model Mfg No Volts Watts Amp Hertz MES 1200 9300605 9300606 208 220 240 2400 3150 11 5 13 1 50 60 8 7 8 225 4 mm 14 25 32 375 4 mm 16 15 16 403 2 mm 19 7 16 493 7 mm Net Weight MES 1200 43 lbs 19 5 kg Dimensions MANUAL EGG COOKER STEAMER ...

Page 6: ...sur face and adjust the legs as needed to ensure the unit is level Turn legs clockwise to shorten or counter clockwise to lengthen To verify if the unit is level use a level if available If a level is not available open the Top Cover and Egg Rack and pour a small amount of water directly onto the cool grill surface If the unit is level the water should pool in the middle and not drain toward a cer...

Page 7: ...the MES 1200 When the unit is heating up the Ready light flashes which causes HEAT to appear on the timer display When the unit is up to temperature the Ready light stays on which causes USE to appear on the timer display When the unit is turned off the Ready light is off which causes OFF to appear on the timer display Refer to Figure 1 to become familiar with the Timer interface The timer has two...

Page 8: ...p and down within the Rack remove the Egg Ring and reshape it to its nor mal form and reinstall Replace the Egg Ring if required 3 The Egg Rings should sit flush against the grill surface and hold the egg inside the Egg Ring while cooking Review the section titled Best Practices Troubleshooting for Under Cooked Eggs in this manual Inspect the Egg Rings for damage Flip or replace as required Turn L...

Page 9: ... years using BEEP setting 1 2 years using BEEP Setting 2 Less than 2 years using BEEP setting 3 The timer displays LO BATT when the batteries are low on power and the batteries require changing If the timer displays are blank check the LED sensor on the back of the timer for obstructions If the LED sensor is not obstructed and the displays are blank the batteries have lost all power and must be re...

Page 10: ... during cleaning use a plastic scraper This is the preferred method If you are using a metal scraper wrap the scraper in a clean grill cloth first NOTE Do NOT Pour water onto the grill surface when it is hot This can cause damage to the grill 5 Wipe down the exterior of the unit with a separate clean sanitizer soaked towel 6 Plug in the power cord Turn the power switch on Return the unit to use Ch...

Page 11: ...eggs Incorrect amount of water added to trough in cover Fill trough in cover with water before starting time cycle Grill temperature too low or high Perform the steps in the section titled Checking Grill Surface Temperature in this manual The temperature should be 250 F 300 F 121 C 149 C If not contact Contact Antunes Technical Service for assistance Loose connections Contact Antunes Technical Ser...

Page 12: ...MANUAL EGG COOKER STEAMER 12 P N 1011407 Rev D 03 18 McDonald s WIRING DIAGRAM ...

Page 13: ...AL EGG COOKER STEAMER 13 P N 1011407 Rev D 03 18 McDonald s REPLACEMENT PARTS 18 21 6 2 18 16 25 51 53 24 19 4 55 3 58 66 54 63 52 62 57 69 5 26 29 15 1 64 79 80 80 zx 84 18 5 7 17 8 18 18 18 18 81 82 83 85 ...

Page 14: ...r Mach 1 10 32 x 1 and 1 4 Slpanhd 47 310P149 Scr Mach 1 10 32 x 7 8 Slpanhd 1 48 325P101 Stud 1 4 20 x 1 1 2 1 49 325P104 Washer Flat 1 4 S S 1 50 325P109 Scr Hxcap 1 4 20 x 3 4 1 51 4010137 Switch Rocker 25A 250V 1 52 4010187 Transformer Stepdown 1 240V 12 53 4010190 Switch Momentary 1 54 4010193 PC Board Switch Two Button 1 55 7000272 Thermostat Hi Limit 1 57 7000370 Solid State Relay 1 58 7000...

Page 15: ...MANUAL EGG COOKER STEAMER 15 P N 1011407 Rev D 03 18 McDonald s NOTES ...

Page 16: ...nty of merchantability or fitness for a particular pur pose each of which is expressly disclaimed The remedies described above are exclusive and in no event shall Antunes or any of its Divisions be liable for special consequential or incidental damages for the breach or delay in the performance of this warranty WARRANTY EXCLUSIONS The cost of installation Equipment that has been damaged due to shi...

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