EcoWater ERO-375 User Manual - page 20
20
CARE OF YOUR REVERSE OSMOSIS SYSTEM
AUTOMATIC SHUTOFF / PADDLEWHEEL
SERVICE
If either the shutoff assembly or paddlewheel requires
service, be sure to reassemble parts exactly as shown
below.
FIGURE 20
screw (6)
automatic
shutoff cover
diaphragm
diaphragm
plunger
spacer ring
FIGURE 19
flashes or the production rate and/or quality of product
water drops. Product water may begin to taste different
or bad, indicating solids and organics are passing
through the RO membrane. When replacing the RO
cartridge, replace the prefilter and postfilter cartridges
as well.
To replace the RO cartridge (see Figure 18):
1.
Remove (turn to the left) the pre filter cartridge
from the filter head to relieve pressure on the Reverse
Osmosis cartridge.
2.
Remove the RO cartridge.
3.
Remove the post filter cartridge.
4.
Discard the cartridges in a proper manner.
5.
Install new cartridges in reverse order (post filter,
Reverse Osmosis and then prefilter). Turn cartridges to
the right to re-attach to the filter heads.
6.
On the HERO-375, press and hold the button on
the RO electronics enclosure until the green light
begins flashing. Release the button as soon as the light
begins flashing (the light flashes for 3 seconds and
releasing the button before or after that 3 seconds will
not reset the electronic timer).
7.
Purge the RO membrane cartridge following
instructions on Page 11.
FLOW CONTROL
The flow control is vital for proper operation of the RO
membrane cartridge. The control keeps water flow
through the membrane at the needed rate to obtain the
best quality product water.
Periodically check the flow control to be sure the small
hole through it is clean and unrestricted.
continued from Page 19
washer (4)
o-ring (2) assemble
onto manifold
check valve, assemble
into shut off cover
HERO-375 only
screw (2)
paddlewheel
cover
o-ring
paddlewheel
TO
DRAIN