Ecosoft ROBUST 1000 Benutzerhandbuch
СИСТЕМ ОБРАТНОГО ОСМОСА
ECOSOFT ROBUST 1000, ROBUST 3000
FOR REVERSE OSMOSIS SYSTEMS
ECOSOFT ROBUST 1000, ROBUST 3000
INSTALLER AND USER GUIDE
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
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CONTENTS
1Application 30
2Specifications and components 33
2.1 Technical specifications 33
2.2 Feed water requirements 34
2.3 System components 34
3Installation diagrams 36
3.1 ECOSOFT RObust base model 36
3.2 ECOSOFT RObust with pressure tank 37
3.3 ECOSOFT RObust with pressure tank and ultraviolet lamp 37
4Installation steps 38
4.1 Installation conditions and package completeness check 38
4.2 Installation 38
5Post-installation 42
6Operation 42
6.1 Description and average lifespan of system components 43
6.2 Filter replacement 44
6.3 Membrane replacement 44
7Sanitization 45
8Troubleshooting 45
9Maintenance record 48
10 Health and environment safety information 50
11 Purchasing 50
12 Transportation and storage 50
13 Warranty 50
14 Authorized services in your area 51
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
1. APPLICATION
Reverse osmosis process is one of the most advanced technologies of water puricaon. Reverse
osmosis lter uses a special semipermeable membrane similar in its structure and properes to the
membrane of a living cell. It can be conceived of as having ny pores that are 200 mes smaller
than viruses and 4000 mes smaller than most bacteria. The principle of reverse osmosis water pu-
ricaon is modelled aer living cell’s natural water cycle. It allows purifying drinking water from all
harmful impuries, including nitrates and viruses (see Figure 1 below). Only molecules of a certain
size can penetrate through cellular membrane.
Ecoso RObust is a high recovery direct ow operaon capable reverse osmosis system. The system
can be equipped with a pressure tank for increasing puried water ow rate, and its mulstage
design allows obtaining a high recovery up to 50%.
The system is tapped in water mains using feed adapter and feed valve. Tube is run from feed valve
to the inlet port in system’s port rack (labeled). The port rack also includes connecon ports for the
drain, pressure tank 6 (if used), and puried water faucet 1 or puried water pipe. Feed water rst
undergoes pre-ltraon in the sediment and carbon pre-lters where it is stripped of suspended
parcles (rust, sand, hemp strands etc.), organic color and chlorine compounds. Pressure gauge no.
1 on front panel displays water pressure aer the pre-lter.
Figure 1. Reverse osmosis process illustraon
Tap water under
pressure
Concentrate
for disposal
Membrane
Water
molecules
Molecules of smaller
size, pure water
Larger molecules
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
ROBUST 1000
Technological scheme of RObust 1000 is shown in Figure 2. Aer the pre-lters, the pressure
booster pump feeds the water to the reverse osmosis membrane array with two membrane
modules. Permeate from both modules goes to the permeate collector, and concentrate from the
1st and 2nd modules goes to the 3rd one. Second stage permeate goes to the permeate collector, and
the concentrate is discarded to drain via concentrate ow restrictor and drain port in port rack.
Pressure gauge no. 2 shows pressure between the 2nd and 3rd membranes. Permeate goes to the
puried water line or pressure tank (if installed), passing through the carbon post-lter. Puried
water line may go to puried water faucet 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 puried 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 puried water
stops being drawn from the system, pressure starts to build up and closes high-pressure switch
switching o the system.
Figure 2
Water inlet
connection
Sediment
pre-filter
Carbon
pre-filter
Low-pressure
switch
Inlet
pressure
gauge
Inlet
solenoid
valve
Booster
pump
Membrane
module
Operating
pressure
gauge
High-pressure
switch
Carbon
post-filter
Drain
outlet
Tank
connection
Permeate
outlet
Flow
restrictor
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
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. Aer 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 1st module goes to the 2nd
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 puried water line or pressure tank (if installed),
passing through the carbon post-lter. Puried water line may go to the puried 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 puried 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 puried 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 protecon implemented with a low-pressure
switch, which prevents the pump and solenoid from operang if feed pressure is less than
0.4 bar (5.8 psi). Two pressure gauges on the front panel show operang pressure in the system,
which allows diagnosing potenal and occurring problems.
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
1At feed water TDS of 1000 mg/L (ppm) and temperature of feed water of 25 °С (77 °F), ±10%.
2If the pressure of water in your system does not meet the requirement, install a pressure booster pump to raise
it. If water pressure exceeds the upper limit, install a pressure regulator before the RObust .
3Using the RObust with feed water temperature between 20 °С (68 °F) and 30 °С (86 °F) produces a lower rejec-
on rate and higher ow rate, which yields higher TDS of puried water. Using the system with feed water above
30 °С (86 °F) is advised against.
2. SPECIFICATIONS AND COMPONENTS
2.1 TECHNICAL SPECIFICATIONS
Parameter Value
RObust 1000 RObust 3000
Puried water ow rate1, L/h
gpm
55–60
0.24–0.26
145–150
0.64–0.66
Feed water ow rate, L/h
gpm
110–130
0.48–0.57
290–310
1.28–1.37
Concentrate ow rate, L/h
gpm
55–65
0.24–0.26
145–150
0.64–0.66
Inlet water pressure, bar (psi) 2.0–5.02 (29–72.5)
Operang pressure, bar (psi) 5.0–7.0 (72.5–101.5)
Feed water temperature, °С (°F) 4…303 (39…86)
Ambient air temperature, °С (°F) 5…403 (41…104)
Connecon to water mains JG ¼ JG ⅜
Overall dimensions, H × W × D, mm
inсh
420 x 220 x 425
16.5 x 8.7 x 16.7
445 x 480 x 380
17.5 x 18.9 x 15.0
Weight, kg (lb), max. 6 (13) 25 (55)
Electrical rang 230 V, 50 Hz
110 V, 60 Hz (USA)
Power consumpon, W (hp), max. 80 (0.11) 250 (0.34)
Ingress protecon rang IP 54
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
1) Filter rack with booster
pump
2) Pre-lters and post-lter 3) Reverse osmosis
membranes
2.3 SYSTEM COMPONENTS
2.2 FEED WATER REQUIREMENTS
Parameter Value1
pH 6.5…8.5
TDS, mg/L (ppm) <1500
Total hardness, °dH
ppm CaCO3
<30
<500
Active chlorine, mg/L (ppm) <0.5
Total iron, mg/L (ppm) <0.3
Total manganese, mg/L (ppm) <0.1
COD, mg O2/L (ppm O2)<5
Total microbial count (TMC), CFU per 1 mL <100
E. coli, CFU per 100 mL None
1If feed water quality does not meet specied requirements, membrane and lter service life may decrease. If
aiming to purify raw water (well water/ground water etc.), it is recommended to carry out detailed water anal-
ysis. If any constuents exceed the above limitaons, it is advisable to install a special lter upstream of your
reverse osmosis system. Consult professional water treatment specialist for proper selecon of an appropriate
lter for your water.
ROBUST 1000
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
4) Feed adapter 6) Puried water faucet
7) Feed valve
1) Filter rack with booster
pump
5) Drain saddle
8) Colored tubing
2) Pre-lter and post-lter
9) Service wrenches
ROBUST 3000
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
Run blue tube from puried water port to puried water faucet.
Drain. Run black tube from drain port to drain saddle installed on drain pipe.
Pressure tank. No connecon.
Inlet. Run red tube from feed water outlet to the inlet port in port rack.
CAUTION! The addional accessories should be used for the installaon of RObust 3000 reverse
osmosis system. These accessories are not included in the system components.
4) Service wrenches
3) Reverse osmosis
membranes
The manufacturer reserves the right to amend design or components of the product if such amend-
ment does not result in deterioraon of its quality and performance.
3. INSTALLATION DIAGRAMS
3.1. ECOSOFT ROBUST BASE MODEL
Puried
water Drain Tank Inlet
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This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2016
INSTALLER AND USER GUIDE FOR REVERSE OSMOSIS SYSTEM ECOSOFT ROBUST 1000, ROBUST 3000
Run blue tube from puried water port to puried water faucet.
Drain. Run black tube from drain port to drain saddle installed on drain pipe.
Pressure tank. Run white tube from pressure tank port to the pressure tank.
Inlet. Run red tube from feed water outlet to the inlet port in port rack.
CAUTION! The addional accessories should be used for the installaon of RObust 3000 reverse
osmosis system. These accessories are not included in the system components.
Run blue tube from puried water port to puried water faucet.
Drain. Run black tube from drain port to drain saddle installed on drain pipe.
Pressure tank. Run white tube from pressure tank port to the pressure tank.
Inlet. Run red tube from feed water outlet to the inlet port in port rack.
Ultraviolet lamp. Run blue tube from puried water port to inlet of the ultraviolet lamp, run the
outlet of the ultraviolet lamp to puried water faucet.
CAUTION! The addional accessories should be used for the installaon of RObust 3000 reverse
osmosis system. These accessories are not included in the system components.
3.2. ECOSOFT ROBUST WITH PRESSURE TANK
3.3.ECOSOFT ROBUST WITH PRESSURE TANK AND ULTRAVIOLET LAMP
Puried
water Drain Tank Inlet
Puried
water Drain Tank Inlet
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