Related Manuals for Fleck 7700
Summary of Contents for Fleck 7700
- Page 1 8P Vanne 7700 ANG 8/03/05 19:20 Page 1 7700 VALVE table of CONTENTS: VALVE SPECIFICATION P. 2 VALVE INSTALLATION P. 3 INSTALLATION INSTRUCTIONS P. 4 VALVE OPERATION P. 5 TROUBLESHOOTING P. 7...
- Page 2 8P Vanne 7700 ANG 8/03/05 19:37 Page 2 1 - VALVE SPECIFICATION Installation N° System capacity °tH Valve serial N° Inlet water hardness °tH Tank size Water hardness after mixing valve °tH Resin type Brine tank size Resin volume Quantity of salt per regeneration...
- Page 3 8P Vanne 7700 ANG 8/03/05 19:33 Page 3 2 - VALVE INSTALLATION Water pressure A minimum of 1,4 bar of water pressure is required for the regeneration valve to operate effectively. Do not exceed 8,5 bar ; if you face this case, you should install a pressure regulator upstream the system.
- Page 4 8P Vanne 7700 ANG 8/03/05 19:21 Page 4 3 - INSTALLATION INSTRUCTIONS Install the unit in a chosen place on a flat firm surface. During cold weather, it is recommended to bring the valve back to room temperature before operating.
- Page 5 8P Vanne 7700 ANG 8/03/05 19:21 Page 5 4 - VALVE OPERATION Timeclock regeneration The number of days between each regeneration cycle is preset. Once reached, regeneration is triggered at the programmed time. Metered regeneration The valve calculates the amount of water it can soften between 2 regenerations based on the exchange capacity (m3°tH) and inlet water hardness that are preset.
- Page 6 8P Vanne 7700 ANG 8/03/05 19:21 Page 6 4 - VALVE OPERATION Start a manual regeneration 4.2.2 There are 2 options to initiate regeneration. A) Press and release the button. If an immediate regeneration is programmed, the valve will immediately start regeneration.
- Page 7 8P Vanne 7700 ANG 8/03/05 19:21 Page 7 5 - TROUBLESHOOTING PROBLEM CAUSE CORRECTION 1. Softener fails A. Electrical service to unit has been interrupted. A. Assure permanent electrical service to regenerate (check fuse, pull chain or switch). B. Timer is not operating properly B.
- Page 8 8P Vanne 7700 ANG 8/03/05 19:22 Page 8 5 - TROUBLESHOOTING PROBLEM CAUSE CORRECTION 6. Iron in softened water. A. Fouled resin bed. A. Check backwash, brine draw and brine tank refill ; increase frequency of regeneration; increase backwash time B.
- Page 9 R°PROGRAMMATION ANG 8/03/05 19:18 Page 1 7700 VALVE PROGRAMMING Set the clock on 12:01 Press simultaneously on the 1. Press once the button 12:01 buttons for 5 seconds. to go from one display mode to another. 2. Set parameters values by using the buttons.
- Page 10 This setting is identified by the letter A. It allows to set the maximum amount of days that the system can stay in service mode without a regeneration. This stage is compulsory for a valve in time clock mode and optional for a valve in metered mode. I.e. regeneration every 7 days [A--7] - Cancelled stage [AOFF] 7700 V ALVE...
- Page 11 R°PROGRAMMATION ANG 8/03/05 19:18 Page 2 7700 VALVE PROGRAMMING 8. Cycle times based on dF 1. Press once the button to go from one display mode to another. 8.1. Backwash: 1-10 2. Set parameters values by I.e.: 10 minutes [ 1 - 1 0 ] using the buttons.
- Page 12 25 seconds or until the day time displayed is 12 :00. The program will then take its default settings. The valve will have to be fully reprogrammed following the indications in the previous chapters. Notice: if a reset has occurred, the valve will turn round fully to recover its initial position. 7700 V ALVE...
Need help?
Do you have a question about the 7700 and is the answer not in the manual?
Questions and answers