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Appendix - Njoy Echo Pro Series User Manual

Sensor box (temperature & humidity)
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7

Appendix

7.1. Input Dry Contact Application
Do not input signals that carry voltage into the input dry contacts. The input
dry contacts only allow for open/short circuit.
Dry Contact
1
2
3
External Sensor 1/2/3/4
WARNINGS
This product can expose you to chemicals including Styrene, which
is known to the State of California to cause cancer, and Bisphenol-A,
which is known to the State of California to cause birth defects or
other reproductive harm.
For more information go to www.P65Warnings.ca.gov.
10
4
COM
Disposal of Old Electrical & Electronic Equipment
(Applicable in the European Union and other European countries with
separate collection systems)
This symbol on the product or on its packaging indicates that this product shall
not be treated as household waste.
Instead it shall be handed over to the applicable collection point for the recycling
of electrical and electronic equipment.
By ensuring this product is disposed of correctly, you will help prevent potential
negative consequences for the environment and human health, which could
otherwise be caused by inappropriate waste handling of this product.
The recycling of materials will help to conserve natural resources.

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