Operating instructions

PROBLEM CAUSE SOLUTION
1. ERR 1 displayed A. Controller power has been connected and the A. Press the UP arrow and the control
control is not sure of the state of operation. should reset.
2. ERR 2 displayed A. Controller power does not match 50 or 60 Hz. A. Disconnect and reconnect the power.
B. If problem persists, obtain the appropriate
controller for either 50 or 60 Hz power.
3. ERR 3 displayed A. Controller does not know the position A. Wait for 2 minutes for the controller to return
of the camshaft. Camshaft should be to HOME position. The hourglass should
roating to fi nd home position. be fl ashing on the display indicating the
motor is running.
A. Camshaft is not turning during A. Check that motor is connected
ERR 3 display B. Verify that motor wire harness is con-
nected to motor and the controller module.
C. Verify that optical sensor is connected
and in place.
D. Veify that motor gear has engaged
cam gear.
E. If everything is connected, try replacing
in this order:
- Wire harness
- Motor
- Optical sensor
- Controller
A. If camshaft is turning for more than 5 A. Verify that optical sensor is in place and
minutes to fi nd HOME position. connected to wire.
B. Verify that camshaft is connected approp-
riately. Verify that no dirt or rubbish is
clogging any of the cam slots.
C. If motor continues to rotate indefi nately,
replace the following components in this
order:
- Optical sensor
- Wire Harness
- Motor
- Controller
4. Brine tank overfl ow. A. Uncontrolled brine refi ll fl ow rate. A. Remove brine control to clean ball and
seat.
B. Airt leak in brine line to air check. B. Check all connections in brine line for
leaks. Refer to instructions.
C. Drain control clogged with resin or C. Clean drain control.
other debris.
5. Flowing or dripping A. Valve stem return spring weak. A. Replace spring.
water at drain or brine
line after regeneration.
6. Hard water leakage A. Improper regeneration. A. Repeat regeneration after making certain
after regeneration. correct salt dosage was set.
B. Leaking of external bypass valve. B. Replace bypass valve.
C. O-ring around riser pipe damaged. C. Replace o-ring.
6-1
SECTION 6: TROUBLESHOOTING