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INSTALLATION AND MAINTENANCE GUIDE
DUAL FLUSH ELECTRONIC TOILET FLUSH VALVE
O P E R AT E D BY P I E Z O E L E C T R I C T E C H N O L O G Y
Page 1: ...1 INSTALLATION AND MAINTENANCE GUIDE DUAL FLUSH ELECTRONIC TOILET FLUSH VALVE O P E R AT E D BY P I E Z O E L E C T R I C T E C H N O L OG Y VENUS COMFORT 2031 DF 2031 DFE...
Page 2: ...PERATION 2 PACK CONTENTS 3 PRE INSTALLATION INFO 3 4 INSTALLATION 5 6 FLOW TIME ADJUSTMENT 7 24 HS HYGIENE FLUSH 8 BATTERY REPLACEMENT INSTRUCTIONS 8 CARE AND CLEANING 8 LIMITED WARRANTY 9 SERVICE CHE...
Page 3: ...e than 8 Bars use a pressure reducing valve for reduction Default flow rate 3L 6L Programmable flow time Maximum 15 seconds 24 Hours hygiene flush Optional See24hshygieneflushsection OPERATION The flu...
Page 4: ...x Allen key 7 1 x Battery box with battery Familiarize yourself with the part names and confirm that the parts are included Venus Comfort 2031 DFE 1 1 x Plastic box with concealed flush valve 2 1 x Wa...
Page 5: ...talled in accordance with applicable codes and regulations INSTALLATION 1 Shut off the water supply 2 Cut an adequate opening in the wall for the dimensions of the box If your model is Venus Comfort 2...
Page 6: ...t box using the two sided adhesive foam tape The cable connection must point down 12 Assemble the wall cover panel to the cover seat and tighten it with the bottom screw 13 If your model is Venus Comf...
Page 7: ...cator 10 steps 10 steps 0 5 sec 1 sec After entering into adjusting mode level 1 is reached Indicator light blinks twice Indicator light blinks 3 times Level 1 Level 2 Level 3 Level 1 Level 2 Level 3...
Page 8: ...will remain 6 Bytouchingthepiezobuttonthenewflowtimewillbeprogrammed Inadjustingmode level1 eachtouchincreasestheflowtimeby0 5secondswithamaximumof5seconds You will see the LED blinking every time th...
Page 9: ...iezo button will start blinking After a few blinks the LED will give a steady red light Touch the piezo button when the steady red light is still on to enter the adjusting mode When done correctly the...
Page 10: ...stallation and or maintenance wear and tear battery or water composition This includes but is not limited to the following Incorrect installation inversions of supply pipes Pressures or temperatures e...
Page 11: ...at the battery box is correctly connected Check the solenoid valve If debris or scale is present unscrew the solenoid valve pull out the plunger and the spring and clean them Use scale remover if need...
Page 12: ...rael Tel 972 8 9326000 Fax 972 8 9326025 export sternfaucets com www sternfaucets com 015610600 05 09 15 Gan Rave Blvd 81222 Gan Rave Yavne Israel Tel 972 8 9326000 Fax 972 8 9326025 export sternfauce...
