English
ETO2
13
RESTART
Restart operation. Keeping your current settings. The ETO2 will go to the initial
status display.
RESTART
When changing the settings or require a new process start, the ETO2 can be restarted in this menu.
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 ETOG-55 sensor, the temperature shown on the ETO2 display is always the core
temperature of the sensor.
Summary of Contents for ETO2
Page 18: ...ETO2 69 Fig 1 ETOG 55 Installation Fig 2 ETOR 55 Installation ...
Page 19: ...ETO2 70 Fig 3 Electric 1 zone with ETOG 55 sensor Fig 4 Electric 1 zone with ETOR 55 ETF ...
Page 21: ...ETO2 72 Fig 7 ETOR 55 connections Fig 8 Electric heating cable connections ...
Page 23: ...ETO2 74 Fig 12 Hydronic simple application Fig 11 Hydronic heating with mixing valve ...
Page 24: ...ETO2 75 Fig 13 Hydronic mixing valve connection Fig 14 Hydronic pump connection ...
Page 25: ...ETO2 76 FORCED CONTROL HEAT Fig 15 Connection of Stand by forced heat ...
Page 26: ...Fig 16 ETO2 77 ...
Page 27: ...ETO2 78 ...
