Despatch LAC2-12-5 User Manual
Page 9
v
Control Page ................................................................................................................... 32
Communication Page (optional) ...................................................................................... 33
Real Time Clock Page (optional) .................................................................................... 33
Relay Outputs Page (optional) ........................................................................................ 34
Test Page ........................................................................................................................ 35
Zone Calibration Page .................................................................................................... 36
Sensor Calibration Page ................................................................................................. 38
Enable Page .................................................................................................................... 40
Digital Inputs (optional) ................................................................................................... 41
Error Messages and Alarms ................................................................................................ 42
Quick Reference and Default Values .................................................................................. 43
Technical Specifications ...................................................................................................... 50
MAINTENANCE .......................................................................................................................... 51
Checklist ................................................................................................................................. 51
Tests ....................................................................................................................................... 52
Replacement ........................................................................................................................... 53
Parts .................................................................................................................................... 53
Protocol Plus™ Instrument ..................................................................................................... 54
Heater Unit .............................................................................................................................. 54
Fan Motor ................................................................................................................................ 55
TROUBLESHOOTING ................................................................................................................ 57
DRAWINGS ................................................................................................................................ 59
LAC1-10-5 ............................................................................................................................... 59
LAC1-38A-5 ........................................................................................................................... 61
LAC1-38B-5 ............................................................................................................................ 63
LAC1-67-5 .............................................................................................................................. 65
LAC2-12-5 ............................................................................................................................... 67
LAC2-18-5 ............................................................................................................................... 69
APPENDIX: Temperature Scale Conversion and Optional MRC5000 Setup ............................. 71
Temperature Scale Conversion (C/F) ..................................................................................... 71
Optional MRC5000 Recorder Setup ....................................................................................... 72