5
Page
7.14 Web Java Door control ………………………………………………………. 58
7.15 Web Java Refrigeration Control ……………………………………………. 59
7.16 Web Java Records ……………………………………………………………. 59
XT Field wiring
8.1 120 VAC Field wiring ………………………………………………………….. 60
8.2 Low voltage Field wiring ……………………………………………………… 62
ONION CONTROLS
9.0 Onion Basics …………………………………………………………………… 64
9.1 Cure sequence ………………………………………………………………… 64
9.2 Cooling sequence ……………………………………………………………... 65
9.3 Onion Flow Chart ..…………………………………………………………….. 67
Appendix A: XT Records Interface …….……………………………………………. 69
Appendix B: XT Diagnostics Port …….……………………………………………... 77
Appendix C: XT Purge Cycles …..…….……………………………………………... 79
Appendix D: XT Warming Mode ……………………………………………………… 85
Appendix E: XT Sensor Measurements .…………………………………………... 86
Appendix F: XT CO
2
Management ….………………………………………………... 89
Appendix G: XT Potato Dehumid …..….……………………………………………... 96
Appendix H: XT HMI Records …………………………………………………………. 97
Appendix I: Sweet Potato Operation ………………………………………………... 98
BTU VENTILATION CORPORATION ● OFFICE 888-884-8070 ● FAX 218-346-7485 ●
www.btucorp.com
XT-70 Control Panel 5