Helmer iB111 (Version A) - Page 6

360077-1/O v
16.7 Alarm Settings ........................................................................74
16.7.1 Alarm Volume ..................................................................74
16.7.2 Alarm Pulse ...................................................................74
16.7.3 High Chamber Temperature Alarm ..................................................74
16.7.4 Low Chamber Temperature Alarm ..................................................75
16.7.5 Door Ajar Alarm ................................................................75
16.7.6 Power Failure Alarm .............................................................75
16.7.7 Chart Paper Alarm ..............................................................76
16.8 Test Alarms ..........................................................................77
16.8.1 Manual Chamber Alarm Test ......................................................77
16.8.2 Power Failure Alarm Test .........................................................78
16.8.3 Door Ajar Alarm Test .............................................................78
16.9 Additional System Settings ..............................................................79
16.9.1 Screen Contrast ................................................................79
16.9.2 Date and Time .................................................................79
16.9.3 Display Language ...............................................................79
16.9.4 Temperature Units ..............................................................80
16.10 Upgrade System Firmware ..............................................................80
16.11 Reset the Horizon Series Monitoring System ................................................80
16.12 View Manufacturer and Product Information .................................................80
17 Temperature Controller Setpoints ............................................ 81
17.1 Level 1 Parameters and Values ..........................................................82
17.2 Level 2 Parameters and Values ..........................................................83
17.3 Level 3 Parameters and Values ..........................................................83
17.4 Level 4 Parameters and Values ..........................................................84
17.5 Change the Refrigerator Setpoint .........................................................84
17.6 Change the Hysteresis Value ............................................................85
18 Maintenance .............................................................. 85
18.1 Recharge Refrigerant ..................................................................85
18.2 Test Monitoring System Backup Batteries ...................................................86
18.3 Replace the Fluorescent Lamps ..........................................................86
18.4 Clean the Refrigerator ..................................................................86
18.4.1 Condenser Grill ................................................................86
18.4.2 Exterior .......................................................................86
18.4.3 Interior .......................................................................86
18.4.4 Door Gaskets ..................................................................86
18.5 Unit Cooler Cover Removal and Installation .................................................87
18.5.1 Remove the Unit Cooler Cover ....................................................88
18.5.2 Install the Unit Cooler Cover ......................................................88
18.6 Supplies. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
19 Troubleshooting ........................................................... 89
19.1 General Operation Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
19.2 Chamber Temperature Problems .........................................................90
19.3 Alarm Activation Problems ..............................................................91
19.4 Condensation Problems ................................................................93
20 Parts .................................................................... 94
20.1 Front ...............................................................................94
20.1.1 Horizon Display ................................................................95
20.2 Top. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96