SET
RST
SET
SET
SET
SET
SET
SET
RST
3.2 Set the stop temperature
Press SET key can set the stop temperature，press
key can adjust the stop temperature; when finishing
adjustment,
press RST key to save and exit, or auto save and exit after 15
seconds without any operation.
Normal working status
Single-press
Adjust
Single-press or
no operation 15 sec.
Normal working status
3.2 Set Other Parameters
Press key for 3 seconds, enter into menu setting mode.
Press , key can shift parameter. If need to change
the value of the parameter, press SET key, then use key
to adjust the parameters’s value. When finishing setting, press
key to return to menu.Adjust the parameters in turn. When
finishing all settings, press key 3 seconds or no
operation for 15 seconds to save and exit.
SET
SET
RST
Normal working status
Press on
3 sec.
Show low temp limit
Shift menu
Single-press
Set low temp limit
Adjust
Show high temp limit
Shift menu
Single-press
Single-press
Set high temp limit
Adjust
Shift menu
Single-press
Single-press
Calibration
Set calibration
Adjust
Single-press or
no operation 15 sec.
Normal working status
Alarm, Error & Toubleshooting
Code Reason Troubleshooting
EEH
Sensor short circuit
or exceed the
highest measuring
temperature
Check the temperature of environment
where the sensor is pl aced, and whether
the s ens or is short ci rcuit, then repair
correspondingly.
EEL
Sensor open circuit
or exceed the
lowest measuring
temperature
Check the temperature of environment
where the sensor is pl aced, and whether
the s ens or is open ci rcuit, then repair
correspondingly.
Alarm error and troubleshooting
When alarm occur， icon flash, and buzzer sounds, if it is not
sensor fault, the fault code and temperature value will alternate
display, e.g. If it show FS, means the room sensor temp exceed
the storage protection temp in the defrost mode; if it is sensor
fault, it will only display the fault code.
Attention：
When alarming, press any key to mute the alarm, but the icon
will keep flashing, and the fault code will keep displaying until
trouble removal.
Accessory
Sensor wire x 1; slide fastener
tailgate
x 2
x 1; user manual x 1;
4.1 Sensor
The sensors that meet RINGDER criteria can apply to the
product, and the sensor cannot be put into the water directly.
The below is some parameters:
Wire: ; sensor size: φ2.1mm*2m φ4mm*20mm
The controller can be installed as far as about 100m，
but the cross section of the shielded wire must above 1mm
and any head of the wire mustn’t connect earth.
Attention please:
This model controller adopts NTC sensor without positive
and negative polarity, so no requirement for connection
order.
Please choose the suitable wire rod to connect, and check
connection fastness.
Please remember to cut off the power supply before
connecting.
This product has passed the European CE certification,
and conform to ISO9001 total quality control system.
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