Specifications

23G-Series RO System
3024270 Rev G 100 14Oct13
6. Ensure the terminal board is firmly connected to the main
board by gently pressing on the top of the strip, pushing it
toward the main board.
CAUTION:
Do not apply too much pressure - you may damage the board.
7. Reconnect power and test for proper operation. For additional
assistance contact your equipment supplier.
7.2.3 If sporadic, unexplained alarms occur, check the Relay Board
Terminal Strip for good connections (Relay Board).
WARNING:
ELECTRICAL SHOCK HAZARD - SERVICE TO BE PERFORMED BY
QUALIFIED ELECTRICAL PERSONNEL ONLY!
1. Turn the machine OFF.
2. Disconnect the power to the ECM-100. Disconnect motor
power as well.
3. Closely inspect each wire connection to see that none are
broken, frayed, or loose in their screw terminal and that all crimp
terminal ends are squeezed tightly on the wire and firmly
screwed to the terminal block.
4. Ensure that all terminal block screws and jumper links are
securely fastened.
5. Check for blown fuses, and squeeze the fuse holder clips
together slightly to hold the fuses securely.
For additional assistance contact your equipment supplier.
7.2.4 Low Rejection Warning (Due to High Purity Feed Water)
The ECM-100 may exhibit a low rejection warning condition when
the factory default low rejection alarm setpoint of 88% is used with
high purity feed water. The permeate conductivity may be
acceptable, but the percent (%) rejection may read low enough to
cause an alarm.