Lang ECCO-C Operating instructions

Lang Manufacturing
6500 Merrill Creek Parkway Main Numbers: 425.349.2400
Everett WA 98203
www.langworld.com 800.882.6368 Fax: [phone]
PURPLE CONVECTION OVENS
EHS-C, ECCO-C, GCCO-C
QUICK PROGRAMMING GUIDE
VERSION A
APRIL 5, 2006
Purple Programming.doc

PURPLE OVEN PROGRAMMING
EHS-C, ECCO-C, and GCCO-C
CONTROL PANEL BUTTON DEFINITIONS
1 -0 BUTTONS:Product Buttons. These are the buttons where the product programs are stored.
Pressing a Product Button will heat the oven to the programmed temperature.
A – E BUTTONS:Shelf Buttons. The control is capable of timing each shelf individually. Pressing a
Product Button then a Shelf Button will start the countdown timer.
MAN PROG: The MANUAL PROGRAM button allows the operator to enter a temporary product
program without being required to input the programming code. The temporary program
is erased when the oven is turned off or when a new program is entered. Time and
temperature are the only parameters that can be entered in the Manual Program mode.
READ/CLEAR: The READ/CLEAR button has several functions.
¾It is always the first button pressed when entering programming codes.
¾Pressing it twice then pressing a Product Button will "read-back the program in that
button.
¾Pressing and holding the button down until "88888" appears in the display will cancel
the current mode of the control and return the display to "Enter".
TEMP: When the Temperature Recall Button is pressed, the display will indicate the internal oven temperature.
When released the display will revert to the previous readout.
STATUS DISPLAY DEFINITIONS
The Status Display informs the operator of the oven's status. (see Programming Codes)
It can be used as a countdown timer, shelf in use or internal oven temperature display during the cooking cycle.
The Display informs the operator when the oven is ready to bake, or if the oven is above or below the programmed
temperature.
Below is a list of displays and their definitions:
"ENTER" The oven is energized and ready for an operator command.
"PrEht" Stands for “PREHEAT”. A product has been selected and the oven is heating to the programmed
temperature.
"rEAdY” A product has been selected and the oven has preheated to the programmed temperature. The oven is
ready to load a product.
"COOL" The oven's internal temperature is below what is programmed.
"Hot" The oven's internal temperature is above what is programmed.
"ShELF" A product selection has been made after the oven has preheated and the computer is asking which shelf
the product is placed on.
"hELP" There is a fault in the control system, the computer will not operate until service is performed.
"Cont" Stands for “CONTINUOUS”. The oven has been programmed without a time being entered. The
oven will operate continuously at the programmed temperature.
"ErrOr" An entry has been made during the programming, which the computer does not understand.
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PURPLE OVEN PROGRAMMING
EHS-C, ECCO-C, and GCCO-C
OPERATING CODES
Below are codes, which will allow you to configure the display or aid in the operation, and
troubleshooting of the oven.
The readout must display "enter " before the computer will accept any programming code. If
the readout displays any other word, reset the computer by pressing and holding the “R/C”
button until display reads “88888” then release. Display should then read "enter ".
The control allows for a 3-second delay between each button push, if a delay of longer than 3
seconds has occurred, the code will not be accepted and the programming code must be re-
entered. The instructions call for pressing exactly what is shown under "PRESS".
OPERATING CODE DESCRIPTIONS
•OPERATIONAL PRESS
Recall time remaining on a shelf Shelf
Cancel a shelf timer R/C, R/C, Shelf
•DISPLAY MODES PRESS
Countdown timer display R/C, 4, 8, 4, 8, 4, 8
Shelf in use display R/C, 0, 9, 0, 9, 0, 9
Internal oven temperature display R/C, 8, 7, 8, 7, 8, 7
•PROGRAMMING PRESS
Enter programming mode R/C, 1, 6, 2, 7, 3, 8
Recall an existing product program R/C, R/C, P (Product programmed)
Erase a product program R/C, 1, 6, 2, 7, 3, 8 (P) (000)
Model identification R/C, D, C, D, C, D, C
Fan Setting ( HI or Both) R/C, E, D, C, B, A, 1(high), 2 (both)
Program download (Contact Factory) R/C, A, B, C, D, E, P
•MAINTENANCE PRESS
Actual oven temperature R/C, 3, 4, 5, 6, 7, 8
Return to ENTER R/C
•SHELF COMPENSATION PRESS
Enter shelf compensation mode R/C, C, B, C, B, C, B
Set shelf compensations (I.E.) A, 2, 3, A
Return to ENTER R/C
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PURPLE OVEN PROGRAMMING
EHS-C, ECCO-C, and GCCO-C
PROGRAMMING INSTRUCTIONS
ACTION DISPLAY
Turn the power switch on. If the oven is already on, turn it off and then back
on. enter
Quickly enter access code “R/C, 1, 6, 2, 7, 3, 8”. Do not hold the R/C
button. prod
Select a Product number from 0-9. St: 00
Select amount of time that product should steam. If no steam is required
press the shelf “A” button to advance to the next step.
Note: If oven CPU is not strapped for steam then this step will not be provided.
000°F
Select a Temperature from 150°F-450°F.
NOTE: Entering “000” will erase the existing program. CC0-7
Select the desired cooking curve from 0-7. Fano12
Enter a desired Fan setting.
“0” (nofan)Will make fan pulse with the heat.
“1” (fanonhi)Will make fan run on high continuously.
“2” (fanonlo)Will make fan run on low continuously. (2 spd. fan units ONLY)
00: 00: 00
Enter the desired cooking time (hours : minutes : seconds) 000°f
The program is now entered for a single tier program, press the “E” button
to continue programming other products. If the program is a multi tiered
program continue by programming the next tiers. When complete press the
“E” button.
prod
When the programs have been completely entered press the “R/C” button to
save and exit the programming cycle. enter
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