7404-10 Operations Manual
Rev A 7/25/2014
Page 4 of 82
Section 7 – Calibration ................................................................................. 47
Calibrating the Temperature
Calibrating the Humidity
Calibrating the CO2
Section 8 – Alarms ........................................................................................ 52
Alarm System Overview
Snoozing the Speaker
Muting the Speaker
Changing Alarm Set-points
Section 9 – Alerts ............................................................................................. 58
Alert
System
Overview
Maintenance
Section 10 – Info ............................................................................................... 61
Info System Overview
Section 11 – Advanced Features .................................................................... 62
Setting the time & day
Locking
the
controls
Changing the Passcode
Factory menu & troubleshooting
Section 12 – Preventative Maintenance ...................................................... 76
Section 13 – Specifications .......................................................................... 77
Section 14 – Electrical Schematics ............................................................. 78
Section 15 – Troubleshooting ...................................................................... 79
Section 16 – Spare Replacement Parts ....................................................... 80
Appendix A – Declaration of Conformity .................................................... 82