Contents
1 About this Manual ................................................................................................ 1
1.1 Intended Audience ..........................................................................................1
1.2 Model Reference............................................................................................1
1.3 Intended Use...............................................................................................1
1.4 Safety Symbols and Precautions ...............................................................................1
1.5 Avoiding Injury..............................................................................................2
1.6 General Recommendations ...................................................................................2
2 Installation ...................................................................................................... 3
2.1 Location...................................................................................................3
2.2 Placement and Leveling ......................................................................................3
2.3 Stacked Undercounter Units................................................................................... 3
2.4 AC Power Cord............................................................................................. 3
2.5 Temperature Probes .........................................................................................4
2.6 Chart Recorder (if included) ................................................................................... 5
3 i.Series®Operation ............................................................................................... 7
3.1 Initial Power-Up.............................................................................................7
3.2 Operation .................................................................................................8
3.3 Change Temperature Setpoint .................................................................................8
3.4 Set Alarm Parameters........................................................................................9
3.5 Active Alarms .............................................................................................10
3.6 Mute and Disable Active Alarms ................................................................................11
4 Min/Max Temperature Monitoring .................................................................................. 12
5 i.Series®Access Control (Optional)................................................................................. 13
5.1 Set Up................................................................................................... 13
5.2 Open Freezer with Access Control ............................................................................. 13
6 Horizon Series™Operation........................................................................................ 14
6.1 Initial Power Up............................................................................................14
6.2 Display Minimum and Maximum Monitor Temperature Recordings .................................................... 15
6.3 Change Freezer Temperature Setpoint..........................................................................15
6.4 Set Parameter Values ....................................................................................... 16
6.5 Set Temperature Units....................................................................................... 16
6.6 Temperature Calibration Osets ............................................................................... 16
6.7 Set Alarm Setpoints (Parameters).............................................................................. 17
6.8 Active Alarms .............................................................................................17
6.9 Mute and Disable Audible Alarms .............................................................................. 17
7 Horizon Series™Access Control (Optional) .......................................................................... 18
7.1 Setup....................................................................................................18
8 ProductSpecications ........................................................................................... 19
8.1 Operating Standards........................................................................................19
9 Compliance .................................................................................................... 22
9.1 Safety Compliance ......................................................................................... 22
9.2 Environmental Compliance................................................................................... 22
9.3 EMC Compliance ..........................................................................................22
Helmer Scientic i.Series™-Horizon Series™Freezer Instructions for Use
360380-ENG/B ii
