Ecosoft ROBUST 1000 Installer And User Guide

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INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
ROBUST 3000
Water inlet
connection
Sediment
pre-filter
Inlet solenoid valve
Inlet pressure
gauge
Low-pressure
switch
Booster
pump
Membrane
module
Operating
pressure
gauge
Flow restrictor
Drain outlet
High-pressure
switch
Carbon
post-filter
Tank
connection
Permeate outlet
Figure 3
Technological scheme of RObust 3000 is shown in Figure 2. Aer the pre-lters, the pressure
booster pump feeds the water to the reverse osmosis membrane array. Permeate from both
modules goes to the permeate collector, and the concentrate from the 1
st
module goes to the 2
nd
one. Second stage permeate goes to the permeate collector, and concentrate is discarded to drain
via concentrate ow restrictor and drain port in port rack. Pressure gauge no. 2 shows pressure
between two membranes. Permeate goes to the puried water line or pressure tank (if installed),
passing through the carbon post-lter. Puried water line may go to the puried water faucet (not
included) or be connected with some other consumer appliance. High-pressure switch installed
before the post-lter reads pressure in permeate line and starts the reverse osmosis system when it
drops (due to taking of some water from the pressure tank or opening puried water faucet). When
the system switches on, entry solenoid valve is opened and booster pump is powered up, which
allows to feed water into the system. When puried water stops being drawn from the system,
pressure starts to build up and closes high-pressure switch switching o the system.
RObust 3000 system has low feed water pressure protecon implemented with a low-pressure
switch, which prevents the pump and solenoid from operang if feed pressure is less than
0.4 bar (5.8 psi). Two pressure gauges on the front panel show operang pressure in the system,
which allows diagnosing potenal and occurring problems.

Ecosoft ROBUST 1000 Specifications

General

Brand	Ecosoft
Model	ROBUST 1000
Category	Water Dispenser
Language	English