15
14
Troubleshooting
Alarming Components
On the Trouble Shooting page, most common potential faults are displayed, with both alarming
components and non-alarming ones combined.
Please follow the instructions below if you have a fault.
22. Large Compartment Divider Application
With this very unique and practical feature, the large
compartment can be divided into two separately
controlled medium compartments.
By loosening the two latches on top of the front
column in the middle of the large compartment, it can
be pulled out at the top then up to remove, then the
middle hidden divider will be exposed.
Pull out the middle divider gently; the two medium
compartments will become one large unit. The detector switch on the back wall of the compartment
will be released, the left sided control panel will be shut down, and the right-sided control panel will
now manage the whole large compartment.
When the middle divider is replaced, both control panels on left and right compartments will start to
operate.
1. Temperature Sensor & Humidity Sensor Replacement
Both Temperature and humidity sensors can be found can be found at the innermost top corner of the
compartment. Open the cover grid, both sensors will be exposed, please replace the faulty compo-
nent according to the instructions displayed on control panel screen.
2. O
2
Sensor Replacement
If O
2
concentra�on drops
lower than 10%, please
check the emergency vent
first
.
If emergency vent
isn’t open,
please open it manually by
se�ng Emergency Vent to
“ON” and observe.
If emergency vent
is open,
please check if the ven�la-
�on fans on top of the
compartment are working
properly.
If the ven�la�on fans are
not working, please repair
or replace them and see if
the oxygen level increases.
If the ven�la�on fans are working properly,
please open the grid at the innermost top
corner of the compartment to check and
replace the round cylinder oxygen sensor if
needed.
The door alarm will be triggered if the front door stays open for more than 3 minutes.
Please check the front door status when alarm sounds; close the door securely to eliminate the alarm
when needed.
3. Door Alarm
