5
ECO-5 / 6100 Error Messages
Pressure or Flow Switch Activated
If 3 flashing dots appear below the temperature display, the printed circuit board must be checked to see if the LED
error indicator is illuminated. If it
is not
the 3 flashing dots are related to a problem with the pressure or flow switch. If
the system detects any pressure while the pump is turned off, 3 flashing dots will appear below the temperature
display.
Power can remain On while the following steps are performed.
·
Disconnect the pressure or flow switch
cable from the printed circuit board.
·
If the 3 flashing dots do not go away,
replace printed circuit.
·
Note: If the 3 flashing dots appear on
the while the pump is operating, adjust
or replace the pressure or flow switch.
Pressure Switch
Adjustment
Important Test
·
Fill spa to maximum water level.
·
Apply power and operate jets on high
speed to establish full water flow
throughout the system.
·
Turn
OFF
all power to the system.
·
Remove the wires from the pressure
switch. Place an Ohmmeter across both
terminals to verify that the circuit is
“open”.
·
Rotate the pressure switch adjustment
screw
counter-clockwise
until the
ohmmeter indicates a “closed” circuit.
·
Rotate the pressure switch adjustment
screw
clockwise
until the ohmmeter just
indicates an “open” circuit.
·
Replace wires on pressure switch,
apply power and operate spa as
normal.
·
Press and hold the Up Arrow Key to
turn on the low speed pump and heater,
unplug the pump cord to simulate a
pump failure.
·
The heater should turn off and the 3
flashing dots should appear on the
spaside control display.
·
Warning - If the heater remains on,
quickly plug the pump back in and
repeat the above steps
.
