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www.nano-sense.com 

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Tel : 33 (0)1 41 41 00 02 

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not  been  powered  recently,  the  LEDs  may  stay  orange  "breathing"  for  several  minutes  until  the  VOC 
sensor stabilizes. The start-up cycle includes built in tests and preheating of the VOC sensor and visual 
checks of LEDs 
The cycle lasts about 

5 minutes

 in total. During this time no message is sent. 

 
LEDs indicate faults as follows: 
 
 

Led 

Sensor failure after startup 

Red Fixed followed by 

blinking 

End of Product Life (> 10 years) 

Alternate Blue red 

No power supply or reverse polarity. 

Off 

 

7.  Indication of LEDs in normal operation 

 
The LEDs show the overall synthesis of IAQ (physiological impacts on health cognitivity and quality of 
sleep which depend on the combined effects (cocktail effect) of CO2, VOCs, particles, noise and light,  
The building health is also synthesized and takes into account: risk of condensation, deposit of particles 
on cold parts) 
This synthesis is materialized by a continuous gradual rising and then descending gradation of the 
breathing type. 

 
 
 
 
 
 

 
 

 

Sensor LED status  
 

Description 

Blue cyclic variation 5s works 
perfectly 

The air quality is ideal. The probe works perfectly 
Health > 90% 
Or 
Cognitivity > 80% 
Or 
Building health > 90% 
 

Blue cyclic variation 2s 

The air quality is acceptable. The probe works perfectly. 
Health > 70% 
Or 
Cognitivity > 70% 
Or 
Building health > 70% 
 

Orange cyclic variation 2s 

The air quality is poor. The probe works perfectly. 
Health > 60% 
Or 
Cognitivity > 60% 
Or 
Building health > 60% 

Summary of Contents for EP5000-Z

Page 1: ... Billancourt France Tél 33 0 1 41 41 00 02 www nano sense com www nano sense com All Rights Reserved Tel 33 0 1 41 41 00 02 page 1 EP5000 Z air quality probe Installation manual Ver Date Modification Update V1 16 12 2019 Initial Version ...

Page 2: ...ved Tel 33 0 1 41 41 00 02 page 2 Summary 1 Security 3 2 Positioning 3 3 Flush mounting 4 4 Wiring 4 5 Installation 4 6 Power on 4 7 Indication of LEDs in normal operation 5 8 Connections 6 8 1 Power supply 6 8 2 Remote control 6 9 NFC 6 ...

Page 3: ...ltages 2 Positioning The position of the probe is crucial vis à vis efficiency and energy savings for ventilation heating and cooling The probe is designed to ensure air quality it must be placed in the area of occupancy of the premise served by outlet vents on a wall at eyes level breathing human level between 1 5 and 1 8m Avoid drafts near openings blowing air doors outlet vents and dead zones n...

Page 4: ...membrane from which the duct passes through If the case crosses through the sealing plane plasterboard seal between the casing and panel with a special sealant without silicone and VOC 5 Installation It is recommended to install the probe at the end of the work after painting and using silicone based products Connect the 24V power cable to the back of the probe Just push the stripped ends flexible...

Page 5: ...f IAQ physiological impacts on health cognitivity and quality of sleep which depend on the combined effects cocktail effect of CO2 VOCs particles noise and light The building health is also synthesized and takes into account risk of condensation deposit of particles on cold parts This synthesis is materialized by a continuous gradual rising and then descending gradation of the breathing type Senso...

Page 6: ...ctions 8 1 Power supply The power supply must be continuous DC and between 12 and 32V 24V nominal 8 2 Remote control The probe can receive instructions from the smartphone application It is thus possible to deviate from certain instructions and to recover certain information status physiological impact concentrations current mode etc See user manual for more details 9 NFC Used for commissioning Se...

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