EcoWater ETF2100 PF Owner's Manual - page 17
3
17
Service Information
ECOWATER
S Y S T E
M S
TROUBLESHOOTING
ALWAYS MAKE THESE
INITIAL CHECKS
FIRST
1. Does the time display show the correct time of
day?
...If display is blank, check power source to the filter.
...If time is flashing, power was off for over two days.
The filter resumes normal operation but back-
washes occur at the wrong time.
2. Plumbing bypass valve(s) must be in SERVICE
position (see figure 7, page 9).
3. The inlet and outlet pipes must connect to the filter
inlet and outlet respectively.
4. Is the transformer plugged into a “live” grounded
wall outlet, and the power cable fastened securely?
5. The valve drain hose must be free of kinks and
sharp bends.
If you do not find the problem after making the initial
checks, do the MANUAL ADVANCE DIAGNOS-
TICS.
MANUAL INITIATED
ELECTRONICS DIAGNOSTIC
1. To enter diagnostics, press and hold the SELECT
keypad until (000-- --) shows in the display.
The letter (P) and dash or dashes indicate position
switch operation. The letter shows if the switch is
closed. A dash shows when the switch is open.
SWITCH
DISPLAYS
VALVE CYCLE STATUS
-- --
valve in service, backwash or fast
rinse position
-- P
valve rotating from one position to
another
Use the RECHARGE keypad to manually advance
the valve into each cycle and check correct switch
operation.
While in this diagnostic screen, the following infor-
mation is available and may be beneficial tor various
reasons. This information is retained by the comput-
er from the first time electrical power is applied to the
face plate.
...Press the UP keypad to display the number of
days this face plate has had electrical power ap-
plied.
...Press the DOWN keypad to display the number of
regenerations initiated by this face plate since the
model code number was entered.
2. Press the SELECT keypad and
hold
for 3 seconds
until the model code appears in the display.
NOTE:
For correct filter operation, the model code
must be HPF.
To reset the code, press the UP or DOWN keypads
until the correct model code shows in the display.
3. Press the SELECT keypad to return the present
time display. If the code was changed, make ALL the
timer settings, page 11 and 12.
NOTE:
If the face plate is left in a diagnostic display (or a flashing display when setting times or days
to recharge), preset time automatically returns if a button is not pressed within 4 minutes.