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fLUSH VALVe INSTALLATION

fLUSH VALVe INSTALLATION

1

Ensure that the central water 

supply has been turned off at the 

corner valve.

2

Install the flush valve on the wall 

connected to the mains water supply. 

Fit the wall flange between the inlet 

opening of the regulating valve and the 

surface of the wall.

WALL FLANGE

                                  WATER 

SUPPLY PIPE

NOTE: Use the sealing thread or Teflon tape to seal the screw thread connection.

3

Insert the inlet pipe and rubber 

seal into the opening in the urinal. 

Push the inlet pipe into the water 

outlet opening of the flush valve 

and tighten the locking screw

LOCKING SCREW

4

Turn on the mains water supply 

again and check the installation 

for leaks.

5

Ensure that the regulating valve 

is fully open by turning it anti-

clockwise. 

6

Remove the sticker that is covering 

the sensor. The battery is already 

connected and the flush valve is 

now operational.

IMPORTANT:
Carry out functional check. If the sensor coverage area is not adequate it can be 

readjusted following the procedure in the “Settings adjustment” section.

Summary of Contents for FREE 113100

Page 1: ...1 free ELECTRONIC FLUSH VALVE FOR URINAL INSTALLATION AND MAINTENANCE GUIDE ...

Page 2: ...OUBLESHOOTING INDEX TECHNICAL DATA FREE E 113200 FREE 113100 Power Supply Internal 9V battery or 9V transformer Recommended water pressure 1 8 bar 14 5 116 0 PSI Sensor range 600 mm 23 62 customizable with optional remote control Minimum sensor range 300 mm 11 81 Maximum sensor range 800 mm 31 50 Flushing time Factory setting 6 seconds adjustable Hygiene flush A flush is triggered automatically ev...

Page 3: ...on problems it is recommended to keep a minimum distance of 1 50 meters between the product and any other objects Preparation for installation Flush water supply lines thoroughly before installing the product Do not allow dirt Teflon tape or metal particles to enter the water line Shut off water supply Important All plumbing is to be installed in accordance with applicable codes and regulations No...

Page 4: ...Insert the inlet pipe and rubber seal into the opening in the urinal Push the inlet pipe into the water outlet opening of the flush valve and tighten the locking screw Locking screw 4 Turn on the mains water supply again and check the installation for leaks 5 Ensure that the regulating valve is fully open by turning it anti clockwise 6 Remove the sticker that is covering the sensor The battery is ...

Page 5: ...LED of the sensor eye is perceived Then press to increase the flow time and to reduce it DELAY IN TIME If required the delay in time can be modified as follows Press the IN button Wait until a quick flashing of the LED of the sensor eye is perceived Then press to increase the delay in time and to reduce it DELAY OUT TIME This button changes the time interval the water starts to flush after the use...

Page 6: ...his flush valve is provided with a steel filter preventing foreign particles to enter the lines If the water flow has decreased this can be because the filter is clogged The filter can be cleaned as follows 1 Turn off the regulating valve 2 Disassemble the electronic flush valve from the regulating valve 3 Remove the filter and wash it under running water 4 Reassemble the filter 5 Reassemble the e...

Page 7: ... the product model number the date the product was purchased from whom the product was purchased and the installation date Also include your original invoice Y STERN ENGINEERING AND OR SELLER DISCLAIM ANY LIABILITY FOR SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES This warranty excludes product damage due to installation error incorrect maintenance wear and tear battery product abuse or product misu...

Page 8: ...ors to the solenoid 2 Debris or scale in solenoid Unscrew solenoid pull out the plunger and the spring from the solenoid and clean them Use scale remover material if needed When replacing the plunger please make sure that the spring is in vertical position 3 The central orifice in the diaphragm is plugged or the diaphragm is torn Clean the orifice or replace diaphragm 4 The water supply pressure i...

Page 9: ...2 USA Tel 1 973 773 8011 Fax 1 973 779 8768 Toll Free 1 800 4364410 info sternfaucets com tech sternfaucets com 777 Passaic Avenue Clifton NJ 07012 USA Tel 1 973 773 8011 Fax 1 973 779 8768 Toll Free 1 800 4364410 info sternfaucets com tech sternfaucets com 777 Passaic Avenue Clifton NJ 07012 USA Tel 1 973 773 8011 Fax 1 973 779 8768 Toll Free 1 800 4364410 info sternfaucets com tech sternfaucets ...

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