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3. Operation  
3.3. Normal operation procedure 

 

 

It is always strictly recommended to select the automatic washing,  pushing WASHING. 

 
Production without timer. 

-Push shortly the button START. 
The control will open the depressurization valve,  helping the inlet pump hose to get filled with wa-
ter.  Then the pump(S) will start after 5 seconds. 
The display will show the increasing production time. 
-Push STOP to stop the unit. 
If  the  washing  has  been  selected,  the  system  will  start  the  washing  procedure,  and  then  will  stop 
automatically after 1 minute. 

Production with timer. 
-

Select the timing (1-6 hours) throw the specific timer menu (the system will hold as well the previ-

ous setting.) 
-Push the button START for more than 3 seconds. 
The display will show the decreasing production time. 
The system will stop after the selected hours, performing before, if selected,  the automatic washing.  
Anyway the system can be stopped at any time pushing STOP. 

Single washing operation

 (10 min. last) 

-Push washing for more than 3 seconds. 
The display will indicate the remaining time. It is possible anyway to stop the operation at anytime 
pushing STOP.  

Periodic washing 

-Select the days (6-10) in the washing menu 
- Exit from the menu pushing STOP 
- Push WASHING for 3 seconds.    
The display will indicate the remaining day before the first rinsing. 
The function is anyway disabled pushing STOP, or after a normal  production cycle

ATTENTION 

If the watermaker get air, (or if some other problem occurs)  the automatic hydraulic valve may stop 
in a central position. This means that pressure on both sides of the valve are the same and the unit is 
effectively stalled and has to be manually restarted. 
In this case the working pressure goes up suddenly (up to 8-9 Bar) and the pumps are switched off 
from the pumps pressure switch. The pumps then have the tendency to try to restart when the pressure 
decreases, and then to jam again, resulting in a typical start-stop noise. After approx. 20 sec. the com-
puter  recognize  the  problem  ,  and  turn  off  the  pumps,  and  the  message  “WARNING  SYSTEM 
BLOCKED” is displayed. 
This event, besides being very unusual, does not damage  the system, but it is necessary to reset the 
valve with the following simple procedure:  

RESET PROCEDURE 

1.

 

Turn the system off. 

2.

 

Open the reset valve (lever in horizontal  position). 

3.

 

Screw the positioner knob clockwise until it can be moved no further.  

 

       10 turns at least are necessary.  

4.

 

Unscrew the positioner knob up to the original position, until when it is blocked 
back. 

5.

 

 Close  the reset valve (lever in vertical  position). 

6.

 

Restart the system 

Summary of Contents for 100M220

Page 1: ...aterial required 2 2 Components mounting 2 3 Water intake 2 4 Hydraulic connections 2 5 Electric connections 3 Operating procedures 3 1 Remote panel commands 3 2 First start up procedure 3 3 Normal op...

Page 2: ...alternative to the high pressure pumps of traditional plants utilizes the EN ERGY RECOVERY SYSTEM patented device which amplifies the pressure of common low pres sure pumps and recoup all the hydraul...

Page 3: ...15 cm Height 23 cm Dry weight 11 Kg Connections Seawater intake holder for hose int diam 20 mm Salt water outlet holder for hose int diam 20 mm Filters 5 micron 9 propylene Power supply Pump 230 VAC...

Page 4: ...n introduce inside the allen key also without remove the electric connector Turning clockwise the allen key increases the pressure shut down set whereas turning anti clockwise decrease the pressure sw...

Page 5: ...a beat issued periodi cally by the watermaker unit The unit is constituted of 2 cylinders and a central body containing the hydraulic valve necessary for the system functioning Manometer It is locate...

Page 6: ...lever The valve must be closed during normal functioning lever perpendicular to the valve Such valve has the function to allow the reset in case of a system block It must be opened be fore acting on t...

Page 7: ...p outlet and the watermaker inlet It is fitted with a 5 microns cartridge and protects the watermaker unit from sediments and de bris CA filter white It removes the chlorine from the washing fresh wat...

Page 8: ...necessary to create a suitable wooden or fiberglass structure for the unit if an existing one not available The base of the pump is equipped with vibration damping devices but avoid installing it on...

Page 9: ...d over Allow a minimum on off ball valve on the water intake The hose connections especially if under the seawater level must be secured with double hose clamps It is not advisable to Tee into the eng...

Page 10: ...ection that is continuously under consistent pressure is the pump outlet 5 m filter watermaker inlet connections For this section is necessary to use a good quality PN 15 min rein forced hose An inade...

Page 11: ...backflow valve pump inlet pump outlet 5 microns filter watermaker inlet PN 15 reinforced hose Section 20 mm int diam Low pressure max 3 bar connection watermaker s exhaust dis charge PN 5 stainless st...

Page 12: ...pressure amplifier inside the watermaker unit marked OUT Fresh water connection The connection has to be made using the small hose furnished with the equipment and relevant endowed fittings The conne...

Page 13: ...fer ential switch requested by the local law The section of the cables will be 4 mm2 min The computer box will be powered 12 24V directly from the service batteries or through a 230 12 24 charger Conn...

Page 14: ...14 Wiring connection diagram Watermaker pressure switch Elecrovalve Batteries or charger...

Page 15: ...uddenly It awaits for the correct positioning of the internal valve 2 3 seconds and then stops automatically If the automatic washing is activated washing light on the system once pushed STOP will per...

Page 16: ...or a general service The procedure allows to purge completely the air from the system and from the seawater and the washing fresh water hoses The depres surization valve must be opened before start th...

Page 17: ...e system It can be used as well after a filter replacement or after other maintenance operations Preliminary checks Verify that all components are connected correctly Verify that the filters cartridge...

Page 18: ...Exit from the menu pushing STOP Push WASHING for 3 seconds The display will indicate the remaining day before the first rinsing The function is anyway disabled pushing STOP or after a normal producti...

Page 19: ...mix carefully following the indications on the pack Wear a protection mask in order to avoid in haling product dusts The water temperature doesn t have to be lower than 25 C preferably 3 Close the gre...

Page 20: ...acement Every 6 months Close the grey valve before open the filter Purge periodically the air from the sys tem opening at 45 for a couple of min utes the depressuri zation valve Every 15 days Check th...

Page 21: ...allation water inlet net filter Low production normal or low pressure Exhausted batteries Air in the plant Seal system leak Check battery charge Perform bleeding Contact a Schenker service point Low p...

Page 22: ...nt accessories are guarantee 12 months starting from the date on the de livery document of the merchandise The guarantee does not include expendable materials car tridges active carbon filters membran...

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