INSTALLATION AND OPERATION GUIDELINES FOR REVERSE OSMOSIS SYSTEMS ECOSOFT ROBUST MINI,
ROBUST 1500, ROBUST PRO, ROBUST 3000, ROBUST 3000MAX, ROBUST 4000
Water
inlet
3/8''
Sediment
filter
Carbon
filter
Inlet
solenoid
valve
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Afterfilter
pressure
gauge
Flush valve
Booster
pump
RO element
Figure 3. RObust 1500 (Code: ROBUST1500ECO)
Low
Operating
pressure
pressure
switch
gauge
Check
valve
Flow
restrictor
High
pressure
Carbon
switch
filter
Tank
connection
3/8''
Permeate
outlet 3/8"
Drain outlet
1/4''
6