Offset Calibration; Factory Settings; Troubleshooting - OJ Electronics ETO2 Anleitung

Type ETO2

OffsET CalIBraTIOn

If it is necessary to calibrate the temperature measured by the ETOG sensor, please follow the steps
below:
1. Disconnect the sensor from terminals 11 and 12 (sensor heating) of the ETO2.
2. Wait a few hours until the sensor has acquired the same temperature as the ground.
3. Measure the real ground/sensor temperature and compare it with the temperature shown on the
ETO2 display.
4. Program the offset for the sensor concerned to match the difference between the two
temperatures (displayed/real).
Adjust the necessary offset using the encoder button. Press OK.
5. Reconnect the sensor to terminals 11 and 12 of the ETO2.
NOTE: With the ETOG sensor, the temperature shown on the ETO2 display is always the core
temperature of the sensor.

faCTOry sETTInGs

sETuP
Application
Sensor 1
Sensor 2
Select scale
Afterrun time, zone 1
Afterrun time, zone 2
Temp. offset, zone 1
Temp. offset, zone 2
Temp. offset ETF
Temp. setpoint, zones 1+2
OFF temp., zones 1+2
Sensor heating, zones 1+2
Moisture control, zones 1+2
Sensitivity, zones 1+2
Min. water temp.
Max. water temp.

TrOuBlEshOOTInG

If faults occur in the ice and snow melting system, it is advisable to check the ETO2 setup. Activate
the menu by pressing the encoder button and select SHOW INFO to display the application settings. If
there are errors in the setup, activate REINSTALL using factory code 1202.
Check that all connections are made correctly, and that cables are fastened in the clamps.
For answers to FAQ, please visit our website: www.ojelectronics.com / support / FAQ - Snowmelting.
faCTOry sETTInGs
Electric
ETOG
OFF
Celsius
2.00 hours
2.00 hours
0.0°C / 0.0°F
0.0°C / 0.0°F
0.0°C / 0.0°F
3.0°C / 37.4°F
OFF
AUTO
ON
NORM
5°C / 41°F
55°C / 131°F
English / User Manual
Own sETTInGs
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