Installation Of The Co; General - Zehnder CO2 Sensor Manuel D'installation

7. Installation of the CO

7.1 General

The function of the CO
If the CO Sensor is set up as a sensor, it only measures the CO
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them to the ventilation unit. The ventilation unit regulates the ventilation based on this.
The possibility to manually select the ventilation modes on the CO
If the CO Sensor is set as a controller, it controls the ventilation as above and in addition
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a manual ventilation speed can be selected.
Within 30 seconds during installation, press the operating button of the CO
to confirm a setting.
7.2 Installation of the CO
Figure 7.1 ­ Front of the CO
1. Press the operating button for 5 seconds to activate the menu:
■ All LEDs on the right blink green 3 times.
■ The CO LED flashes green.
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■ The middle LED on the right flashes red.
2. Press the operating button for 5 seconds to select the correct function:
■ The bottom and middle LEDs on the right flash red 3 times.
■ The CO LED flashes green.
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44 - EN
0­10V Sensor must be set as a controller or sensor before use.
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0-10V Sensor
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Sensor
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0-10V Sensor
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values and transmits
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Sensor is deactivated.
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Legend
1. Top LED
2. Middle LED
3. Bottom LED
4. Operating button
5. CO LED
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Sensor
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