Operating Indicators / Built-In Functions - Emotron EMX Serie Manuel D'instructions

1.3

Operating indicators / built-in functions

Two LEDs, one red and one green, are used on the Model S for indication,
while the Model E has an LED display as follows:
Table 1 Operating indication – Model S
Slow flashing – Purging mode/Low control signal
Rapid flashing – Operation, the motor rotates continuously
Green
Lit for two seconds – Magnet passing rotation sensor
Lit - RotoSens measures the load on the motor during acceleration
Lit or flashing LED indicates alarm, see also the chapter on trou-
Red
bleshooting
Table 2 Operating indication – Model E
Purging mode. Low control signal
The speed of the rotor in rpm. At start a speed is displayed according to
the gear ratio rotor/motor = 1:25. After 2 pulses from the rotation
monitor, the correct speed of the rotor is displayed. Range 0.2–99 rpm.
RotoSens is selected using the DIP-switch (4) and with no rotation
sensor connected
Lit for two seconds when the magnet passes the rotation sensor
RotoSens measures the load on the motor during acceleration
Summer operation/heat recovery on cooling
No rotation monitor - DIP 4 in the OFF position and jumper between
terminal 31-32
An alarm is indicated by the letter F followed by a number. See also the
chapter on troubleshooting.
Emotron AB 01-3333-01r3 Description 5