Ecosoft ROBUST 1000 Installer And User Guide

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INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
Figure 4. Operang parameters of the system.
* Skip if using a tankless system.

6. OPERATION
1. Use calibrated TDS meter to test total dissolved solids in tap and puried water.
Write down the readings in the maintenance log.
2. Verify proper funconing of feed water solenoid. The system must switch o and stop
discharging concentrate when pressure tank is full* and puried water faucet is closed.
3. Inspect the system carefully for leaks.
4. Advise the system’s owner how to operate and maintain the system, refer to this manual.
5. Make a record of system installaon in the maintenance log.
6*. When using a pressure tank, note that the tank is full when high-pressure switch is
acvated, pump switches o and concentrate stops running to drain. The me to ll the tank
depends on water pressure at the tapping point.
RObust should be used for puricaon of cold water only. If puried water ow rate has decreased
or tank is taking longer than normal to ll, the likelihood is that pre-lter is clogged and need to be
replaced as soon as possible.
Delayed replacement of pre-lters can result in damage or failure of the membranes. In order to
avoid this, it is recommended to replace pre-lters at least once in three months of connuous use.
If puried water ow rate drops signicantly and is not caused by pre-lter wear or abnormal op-
erang condions, the array of membranes has to be replaced. For best puried water quality,
replace membranes at least once a year.
If the system is to be out of operaon for two weeks or longer, sanize the system as described in
secon 7. When disconnuing use of the system, it is recommended to shut o the water supply.
   
st
   If pressure aer pre-lters is less than 1 bar
(14.5 psi), this may indicate low mains pressure or clogged pre-lters. Test pressure at the feed
adapter site. If it exceeds reading on the pressure gauge signicantly, replace pre-lters. Otherwise,
low feed water pressure is at fault and has to be sorted out. If the 1
st
pressure gauge displays over 5 bar
(72.5 psi) aer the system switches on, power down the system immediately, disconnect water sup-
ply, and install a pressure regulator upstream of the system. Then, connue seng up the system.
Maximum recommended feed water pressure is 3.5 bar (51 psi).
14.5 psi 58 psi
72.5 psi 101.5 psi

Ecosoft ROBUST 1000 Specifications

General

Brand	Ecosoft
Model	ROBUST 1000
Category	Water Dispenser
Language	English