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Copyright © SANHUA 2019
Subject to change without notice
II-SEC61-EN-R2010
2. Installation Notes
a. DIN slide rail mounting
Mount the controller on the DIN rail by the snap on the back of the controller.
Installed in the electric control cabinet to avoid moisture and dust.
b. Sensors installation
Pressure transmitter / temperature sensor installed on the tube of evapora tor outlet. If the system is divided
into several eva porators, install pressure transmitter / temperature sensor at each evaporator outlet.
We recommend to install the temperature and pressure sensors within 0.5m from the evaporator to prevent
ambient temperature and pressure drop interference for the superheat calculation.
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