To Next PageTo Next PageWhy are alarms not audible on my Helmer Scientific Freezer?
If your Helmer Scientific Freezer is in an alarm condition but the alarms are not audible, first check that the audible alarms are not muted. If the mute timer is active, change the MUTE timer value to five minutes and wait until the timer resets. If the problem persists, the speaker may be faulty and need replacement.
Why is 'No Battery' alarm activating sporadically on Helmer Scientific iLF120?
If the “No Battery” alarm is sporadically activating on your Helmer Scientific Freezer, replace the backup battery for the monitoring system, as the battery voltage level is likely low.
What to do if freezer alarm is not active on Helmer Scientific iLF120 Freezer?
If the freezer meets an alarm condition, but the appropriate alarm is not active on your Helmer Scientific Freezer, check the current setpoints for the alarms and adjust them if necessary.
How to fix a drawer that does not slide easily in Helmer Scientific iLF120?
If you are having trouble with a drawer not sliding easily in your Helmer Scientific Freezer, start by checking for ice buildup in the drawer slides and de-ice if necessary. Also, check for any debris in the drawer slides and clean if needed. Ensure that both slides for the drawer are mounted at the same height. If the slide is still not working correctly, it may be faulty and require replacement.
What causes the condenser alarm to activate on Helmer Scientific iLF120 Freezer?
If the condenser alarm is active on your Helmer Scientific Freezer, start by cleaning the condenser fins. If the problem persists, the condenser fan motor may be faulty and need replacement. Check if the compressor is overheating due to high ambient air temperature around the freezer. Make sure the alarm setpoint is at the appropriate value. Finally, check the condenser probe and calibrate it if necessary.
How to deal with excessive water in water evaporation tray of Helmer Scientific iLF120?
If there is excessive water in the water evaporation tray of your Helmer Scientific Freezer, first ensure the freezer is level and the door is aligned, closing tightly, and sealing correctly. If the door seal is compromised, correct these issues. Also, check the heater in the water evaporation tray to confirm it is hot and drawing the correct current (approximately 0.21 A to 0.35 A for the 230V model, 0.36 to 0.56 for the 115V model). If the heater is not functioning correctly, replace it.
What to do if display is not responding on Helmer Scientific Freezer?
If the display or monitor on your Helmer Scientific Freezer is not responding, try resetting the monitoring system. This is because the digital electronics may be locked due to a power interruption.
How to remove excessive ice in Helmer Scientific iLF120 Freezer chamber?
If you find excessive ice in the chamber of your Helmer Scientific Freezer, first ensure the freezer is level and the door is aligned, closing tightly, and sealing correctly. If the door seal is compromised, correct these issues. Also, check the unit cooler drain line for any debris or restrictions and remove them if necessary. Finally, confirm that the connection between the unit cooler and the drain line is secure and tighten it if needed.
Why are automatic temperature tests not working on Helmer Scientific Freezer?
If the automatic temperature tests are not working on your Helmer Scientific Freezer, check that the High and Low Alarm setpoints are set at the expected values. Also, test the monitor probe connections, securing them if necessary and test the monitor probe, replacing the probe if necessary.
Why is the chamber temperature displayed incorrectly on my Helmer Scientific iLF120 Freezer?
If the chamber temperature displayed on your Helmer Scientific Freezer is not accurate, first ensure the probe bottle has enough product simulation solution and is not frozen. If the solution level is low, clean and refill the bottle. If frozen, replace the solution. Also, check and calibrate the primary monitor probe(s) if needed. A loose connection for the primary monitor probe can also cause this, so check and secure them. Resetting the monitoring system may also resolve the issue if digital electronics are locked due to a power interruption.
General| Brand | Helmer Scientific |
|---|---|
| Model | iLF120 |
| Category | Freezer |
| Language | English |
