Co2 Sensor - nilan Compact P GEO Installation Instructions Manual

CO sensor
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You can purchase a CO -sensor as an accessory if you want to control the fan speed level in accordance with the CO
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ling.
The T3 sensor is factory installed ( in the exhaust).
The CO2 sensor in the unit:
1. Remove the T4 sensor in the counterflow heat exchan-
ger.
3. Pierce a hole into the foam over the crossbar, (where the
counterflow heat exchanger is positioned) to gain access to
the recess in the top cover.
5. Mount the CO sensor in the top cover, using self-threa-
2
ding screws (included in the CO sensor kit).
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2. Remove the counterflow heat exchanger by pulling the
strap (do not cut).
4. Run the wire from the CO
6. Run the wire from the CO
grommet to the automation.
Wire is subsequently tied up with cable strips.
level in the dwel-
2
sensor through this recess.
2
sensor through the cable
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