Despatch LAD Series WITH PROTOCOL PLUS - Manual (Page 7)

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TABLE OF CONTENTS
INTRODUCTION ........................................................................................................................................... 1
Special Features .............................................................................................................................. 1
Specifications ................................................................................................................................... 2
Dimensions ......................................................................................................................... 2
Capacities ........................................................................................................................... 2
Temperature ........................................................................................................................ 3
Power .................................................................................................................................. 4
THEORY OF OPERATION ........................................................................................................................... 5
Damper Control ................................................................................................................................ 6
Determining Damper Settings ............................................................................................. 6
Full Closed Position ............................................................................................... 6
Full Open Position .................................................................................................. 7
Other Damper Settings .......................................................................................... 7
OVEN INSTRUCTIONS ................................................................................................................................ 8
Unpacking and Inspection ................................................................................................................ 8
Set-up ............................................................................................................................................... 9
Operating ....................................................................................................................................... 10
Loading the Oven .............................................................................................................. 10
Pre-Startup Checklist ........................................................................................................ 11
Startup ............................................................................................................................... 11
CONTROL ................................................................................................................................................... 12
Theory of Control Operation .......................................................................................................... 12
Operating Modes ............................................................................................................... 14
Setup Mode ....................................................................................................................... 14
Fast Start Mode ................................................................................................................. 14
High Limit .......................................................................................................................... 15
Indicators ........................................................................................................................... 15
Displays ............................................................................................................................. 16
Key Functions ................................................................................................................... 16
Outputs .............................................................................................................................. 17
Relay (Continued) ............................................................................................................. 18
Communication ................................................................................................................. 18
Optional Software .............................................................................................................. 18
INSTRUCTIONS ......................................................................................................................................... 19
Start-Up .......................................................................................................................................... 19
Operation ....................................................................................................................................... 20
Manual Mode .................................................................................................................... 20
Timer Mode ....................................................................................................................... 21
Profile Mode ...................................................................................................................... 22
Auto Start Mode ................................................................................................................ 22
Setup Mode ....................................................................................................................... 23
Instructions for Setup Mode Pages ................................................................................................ 24
Program Page ................................................................................................................... 24
Profile # ................................................................................................................ 26
Sample Profile ................................................................................................................... 27
Auto Start Page ................................................................................................................. 28
PID Page ........................................................................................................................... 30
Control Page ..................................................................................................................... 32
Communication Page (optional) ........................................................................................ 33