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INSTALLER AND USER GUIDE FOR CROSS 90 DIRECT FLOW REVERSE OSMOSIS FILTER
This manual is the intellectual property of Ecoso. Copying and reprinng is prohibited. © 2023
1. PURPOSE OF THE PRODUCT
№ Parameter Value
1 Main pressure, bar 1-4 *
2 Feed water temperature, °C +5…+30**
3 Flow capacity, l/min 1,5
4 Electrical rang 230 V, 50 Hz
5 Weight of the system, kg 11
6 Ambient temperature, °C +5…+40
7 Water supply connecon ½″ thread
8 Filter dimensions, H × W × D, mm 458 x 140 x 435
2. SPECIFICATIONS AND COMPONENTS
2.1 SPECIFICATIONS AND REQUIREMENTS
Inside the membrane, water is separated into two streams: concentrate, which is discharged into
drain, and permeate, which enters next step – post-lter (7).
Aer opening the puried water valve (3), the pressure in the system drops and the high pressure
switch is acvated, opening the inlet valve and starng the pump, automacally resuming the
ow of water through the pretreatment cartridge to the membrane. Aer opening the puried
water valve (3), the pressure in the system drops and the high pressure switch is acvated,
opening the inlet valve and starng the pump, automacally resuming the ow of water through
the pretreatment cartridge to the membrane. The puried water aer the membrane enters
the fourth stage of puricaon — the CB carbon post-lter, designed for nal water puricaon.
The puried water aer the membrane enters the fourth stage of puricaon — the CB carbon
post-lter, designed for nal water puricaon. It contains extruded acvated carbon. This lter
improves the taste and smell of the puried water. This lter is direct-ow, so no water storage
tank is required. With a capacity of 600 GPD (90 l/h), it takes only 8 seconds to ll a 200 ml glass.
* If supply water pressure is below required value, purchase pumped model or t your exisng
lter with booster pump. If the pressure in the water system is above the limit, it is necessary to
install a pressure regulator on the main pipe. If pressure in tank bladder is outside this range, it is
necessary to pump up or release the pressure unl it conforms to the requirement.
** If supply water temperature is up in the range of +20…+30 °C, rejecon of impuries will be
decreased and system capacity increased, bringing about an increase in TDS. Using the product
with supply water temperature in excess of +30 °C is not recommended.