OJ Electronics EFS Serie Instructions page 15

Fig. 6 - Connection of external 4-20 mA controller
Fig. 8 - Connection of external controller type EFRP-31
Fig. 10 - Supply air temperature
Fig. 7 - Connection of sensor for internal controller
Fig. 9 - Connection of external controller type EFRP-91
Fig. 11 - Supply air temperature, remote setpoint setting
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