Installation Guide

Page 25
K.) Troubleshooting (Continued)
Power
Wires
Electrode
Wires
ScaleBlaster
Coil
Wires
Terminal Wires for
Block 110 or 220 VAC
L = Black
N = White
G = Green
No Output Reading on Display / Unit Not Working Properly
If for any reason you do not get a reading on the control box, and assuming all connections are correct, you will
need to return the circuit board/face plate back to your dealer for repair. The circuit board/face plate assembly
can be easily removed without having to un-install the enclosure or wiring. Always turn the power source off
rst!
To Return the Circuit Board:
1.) Open clear door cover
2.) Remove the four blue screws
3.) Lift circuit board up and turn over
4.) Unscrew the 7 wires going to the two terminals on
the circuit board
5.) Call your dealer or Clearwater for a RMA number
(return merchandise authorization)
6.) Package carefully and return to your dealer or
Clearwater Enviro Technologies, Inc. with RMA
number clearly written on the outside of the box and
description of problem on a note inside with the circuit
board. Without RMA number, your package may be delayed in processing.
Reinstalling the Circuit Board:
1.) Carefully screw the 7 wires back in place (see diagram). Make sure power wires are correctly wired. See
chart below. The Electrode/coil wires can be wired either way.
2.) Seat circuit board back in place
3.) Tighten back the four blue screws
4.) Turn on power source. Check all readings as if you started over again.
L.) Optional RC-50 Components
Circuit Board
Electrode (1)
90/10
Copper/Silver
CLE-42
or
Electrode (1)
80/20
Copper/Silver
CLE-44