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ELECTRIC HALF SIZE 

COMPUTERIZED 

CONVECTION OVEN

ECOH-PT, RCOH-PT

Installation and 

Operation 

Instructions

2M-W495  Rev. C  2/26/08 

ECOH-PT

IL1453

Summary of Contents for ECOH-PT

Page 1: ...ELECTRIC HALF SIZE COMPUTERIZED CONVECTION OVEN ECOH PT RCOH PT Installation and Operation Instructions 2M W495 Rev C 2 26 08 ECOH PT IL1453...

Page 2: ...ERVICE PERSONNEL ONLY NOTICE Using any part other than genuine Lang factory supplied parts relieves the manufacturer of all liability Star reserves the right to change speci cations and product design...

Page 3: ...gram Enable Buttons 14 Shelf Position Buttons 14 Cleaning 14 Troubleshooting Symptoms Possible Causes 15 Wiring Diagram 20 Exploded View Parts List 18 25 PROBLEMS QUESTIONS or CONCERNS Before you proc...

Page 4: ...1 3 7 8 38 8 23 21 23 10 ECOH PT208NT EHS PT ANE 208 60 3 3 1 3 7 8 38 8 23 21 23 10 ECOH PT208RF EHS PT ARF 208 60 3 3 1 3 7 8 38 8 23 21 23 10 ECOH PT208SZ EHS PT ASHTZ 208 60 3 3 1 3 7 8 38 8 23 21...

Page 5: ...air is driven by a 1 3 HP fan motor Controls Pre Programmable Product Selections Independent Shelf Timers for each Shelf Shelf Compensation Timing for uniform baking Technical Oven operates as shipped...

Page 6: ...un crating move the oven as near to its intended location as practical The crating will help protect the unit from the physical damage normally associated with moving it through hallways and doorways...

Page 7: ...re provided With the assistance of carefully raise the unit to its vertical position Stacking the Ovens Two alignment pins pn 2C 20108 11 are needed if you intend on stacking two ECOH C on each other...

Page 8: ...applicable National State and locally recognized installation standards Electrical Connection The electrical connection must be made in accordance with local codes or in the absence of local codes wi...

Page 9: ...your right hand lower hinge 4 Lift the door off the bottom pin and set aside 5 Remove the bottom door hinge bracket 2 by removing the two 20 Phillip head screws 7 this will now be your upper right ha...

Page 10: ...y that the blower wheel is spinning freely in a clockwise position and that the elements are heating properly Switch the back up controls on and make certain it can run the unit Confirm that the therm...

Page 11: ...tion ECOH PT Control Panel The control panel consists of the following items Detailed operational descriptions are given later this section Power Switch Turns the oven on and off Function Keys Keys ar...

Page 12: ...If using baker s parchment be sure the parchment does not blow over the product That will create an uneven bake Load each shelf evenly Spaces should be maintained equally between the pan and oven wal...

Page 13: ...rowns Option 2 47 Hoagie 48 Hot Dog 49 Lasagna 50 Lemon 51 Muffin A 52 Muffin B 53 Muffin C 54 Onion Rings 55 Onion Rings Option 2 56 Pastry 57 Peanut 58 Pear 59 Pie A 60 Pie B 61 Pie C 62 Pie D 63 Pi...

Page 14: ...e cooking time to compensate for planned times when the oven temperature would be lower than the pro grammed temperature i e temperature loses during loading and unloading Cooking Curve 40 is the most...

Page 15: ...DIT ACCESS CODE ENABLE MANUAL PRODUCT CONFIGURE TIME OF DAY Cancel Up Down On Off Light SELECT PRODUCT ICON USE KEYS TO SELECT THEN PRESS ENTER TO ACCEPT PIE A ENTER Cancel Up Down On Off Light SELECT...

Page 16: ...enter the number Select ACCEPT to continue Step 11 Select Cooking Curve press to select the numbers press the ENTER to move the cursor to the next space Cooking Curve may be any number between 0 and...

Page 17: ...to program second tier Cancel Up Down On Off Light CREATE NEW PROGRAM EDIT PRODUCT DELETE PROGRAM EDIT PROGRAM Step 16 After programing the last tier the computer will automatically ad vance the scre...

Page 18: ...side the oven cavity using oven cleaner Using any harsh chemicals will result in the removal of the ETC coating and etching of the porcelain below it The oven interior should only be cleaned using a m...

Page 19: ...he list is followed by an asterisk the work should be done by a Lang factory authorized service representative USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY LANG OR THEIR AUTHORIZED DISTRI...

Page 20: ...TOR FROM MAIN CONTROL 3 LO NO C NC BLUE RED BLACK T7 T4 T9 P1 M MOTOR DISC STAT HI LIMIT LUG OPTIONAL GROUND SOLENOID ON CPU BOARD CONNECTION TO RS232 BACK FIREWALL CONNECTION 24VAC NO C 24VAC LOW HI...

Page 21: ...8 1 29 2 3 4 5 12 20 22 21 23 16 17 18 19 14 15 13 26 27 See Door Assembly 25 24 See Body Assembly See Controller Assembly See Panel Assembly SK2320 Rev A 1 8 2008 ECOH Complete Assembly 7 8 9 6 10 11...

Page 22: ...AP 480M 480V RCOHAP 480V 480VM RCOHRAP 480M 480V Q9 EHPPP C 1 PANEL EH 208 240V PURPLE w COOLING FAN ASSY ECOH PP 208V 208BK 208WB 240BK 240WB Q9 EHPPP C S 1 PANEL EH 208 240V PURPLE w o COOLING FAN A...

Page 23: ...1 SWITCH ARM MICRO ECOH RCOH 21 2P 51001 12 1 SPRING COMPRSN 665ID X 1 4 LONG ECOH RCOH 22 Q9 EH 250 1 WELD SWITCH ARM ECOH RCOH 23 Q9 EH 350 1 SWITCH PLUNGER ASSY ECOH RCOH 24 Y9 70701 18 1 KNOB ASSY...

Page 24: ...16 15 9 10 11 12 13 14 2 3 4 5 6 7 8 17 18 19 1 SK2325 Rev A 1 9 2008 ECOH Body Assembly...

Page 25: ...T 30401 09 1 STAT FXD 500 DEG OPEN ALL 6 Q9 EH 136 1 SAFETY STAT COVER ALL 7 2K 70801 04 1 SNAP BUSH 3 4 SB750 10 BLK ALL 8 2C 20103 02 2 SCRW SM PLT 10 X 5 PHLSL ALL 9 Q9 60102 1364 1 BODY R H SIDE E...

Page 26: ...SK2321 Rev 10 2 2007 ECOH RCOH Door Assembly 5 6 4 3 2 1 10 8 11 12 11 10 5 7 8 9 MARINE APPLICATION...

Page 27: ...er Key Number 1 2R 50800 12 1 DOOR T HANDLE 11 1 2 LNG ALL 2 Q9 60102 1362 1 OUTER DOOR EH NO LOGO ALL 3 2Q 71301 04 1 WINDOW ASSY 9 5 8X16 5 8 ALL 4 2H 60106 17 1 INSULATION KIT EHS DOOR ALL 5 Q9 EH...

Page 28: ...SK2324 Rev 10 2 2007 ECOH PP Purple Plus Controller ECOH PT RCOH PT Platinum Controller 7 9 11 11 6 7 6 5 5 3 3 8 8 2 2 1 10 1 4 10...

Page 29: ...20504 02 4 SPACER NYLON 6 1 4 X 1 ECOH PT RCOHPT 4 2E 30303 06 1 SWT TOG ON ON DPDT BLK ECOH PP ECOH PT RCOH PT 5 2J 40102 24 1 DSPLY 4X20 MDL DA170 001 ECOH PP 2J 40102 25 1 DSPLY 320X240 DB170 001 E...

Page 30: ...1 24 23 2 3 4 7 5 6 10 15 16 20 21 17 12 10 9 19 18 8 22 SK2323 Rev 10 2 2007 ECOH Controller Panel...

Page 31: ...EH 509 1 SWITCH BRACKET ECOH PP ECOH PT RCOH PT 9 Q9 50307 47 1 CPU MOUNT ECOH PP ECOH PT RCOH PT 10 2E 30701 05 3 CONTC 2POLE 30A 24VAC P ECOH PP ECOH PT RCOH PT 12 2E 30303 06 2 SWT TOG ON ON DPDT B...

Page 32: ...STAR MANUFACTURING 10 Sunnen Drive St Louis MO 63143 U S A 800 807 9054 314 781 2777 Parts Service 800 807 9054 www star mfg com...

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