E2227
Rev 17.05.2021
Installation and connection
To ensure representative measurement of temperature and humidity in the room, choose
carefully the transmitter installation place. E2227 should not be located in direct sunlight,
near heat sources or air conditioning units, near doors and windows, in places where air
circulation is limited, or on poorly insulated and cold external walls.
Detach the base from the enclosure by pulling gently along the four guiding pins. You may
need to drill or cut suitable holes in the base for screws and cable. Attach the base to the
wall either with double-sided adhesive tape or with two screws (see drawings below).
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