EcoWater ESD 2502R30 Owner's Manual - page 13
13
RESIN BED CLEANING
If the water supply contains ‘‘clear water ’’ iron (see page
9), regular resin bed cleaning is needed to keep the bed
from coating with iron. Use resin bed cleaner, available
from EcoWater, following directions on the container.
Clean the resin every 6 months, or more often if iron ap-
pears in your conditioned water supply.
ADDING RESIN
Normally, the resin bed (Figure 9) will last the lifetime of
the EcoWater System Unit. However, certain conditions
may require partial or total replacement of the resin bed.
Some of these conditions are:
(1) damaged top and/or bottom distributors have al-
lowed resin to escape
(2) resin bed iron fouled beyond use
(3) some water supplies cause resin degradation
To add more resin, or to replace the entire bed, use the
following guides. See resin requirements on page 4.
FREEBOARD
resin
bed
resin
tank
bottom
distributor
tube
add resin
plug distributor tube
while adding resin
FIGURE 9
IMPORTANT NOTES:
Turn off the water supply and relieve pressure.
Handle the resin tank carefully. It is heavy when filled with
resin and water.
Do not lose o---ring seals or other small parts.
Refer to the assembly instructions and to installation
steps to reassemble and restart the unit.
CHECKING THE MODEL CODE ENTRY (See page 9)
Unplug the transformer at the electrical outlet, then plug it in again. A “beep” will sound, then the model code displays
for a few seconds. The test number will then display for a few seconds, followed by the present time display.
CHANGING THE MODEL CODE
IMPORTANT: READ page 9 BEFORE CHANGING THIS CODE.
1. Enter the secondary mode...press SELECT and hold for 3 seconds.
2. Again, press SELECT and hold for 3 seconds. The current model code setting will be flashing.
3. Use the (
↑
) or (
↓
) keypad to display the desired model code.
4. Press SELECT to set.
5. Reset the timer (page 9) and reselect other desired options.