20
5.2.3.2
Recommissioning after a long decommissioning period
After a long decommissioning period, regeneration combined with resin disinfection must be
carried out before the system can be recommissioned. For the disinfection, we recommend
Lubron disinfection tabs (DesiTabs).
Check that the softening system and all hydraulic connections are in proper working order
and the salt dissolving tank is completely filled with regenerating salt
Using a hose, fill the salt dissolving tank with water from an external supply until the
water is above the salt carrier bottom (salt is in contact with the water, brine formation
is enabled)
Before regeneration, wait at least 5 hours (at min. 15°C) for brine to form
(starting from the last regeneration or fill of regeneration salt)
Drop DesiTab tablets (number of tablets according to the instructions enclosed with
the tablets) into the brine standpipe and wait 10 min.
Plug in the mains plug
Open the shut-off valve in the raw water line
Press the REGEN button for three seconds, the regeneration on filter A or B starts
with the BACKWASH step and the backwash time is counted down.
Wait until the BACKWASH step has been completed and the control unit is in the
BRINE step
Observe the brine disinfectant solution mixture soaking in. At a solution level of approx. 70
mm in the brine tank, when nothing more is being sucked in, close the shut-off valve in the
raw water line and disconnect the control unit plug
Wait approx. 30 minutes, then reconnect the control unit plug
Slowly open the raw water ball valve and allow the regeneration to run until it finishes. The
brine tank is then refilled with water and new brine is formed.
Wait at least 5 hours (at min. 15°C) until new brine has formed in the brine tank
Trigger another regeneration by pressing the REGEN button for at least 3 s and repeat
this procedure for the second filter. If filter A was regenerated previously, the regeneration
starts at filter B and if filter B was regenerated previously, the regeneration starts at filter A
After both filters have been regenerated in the manner described here, which includes
disinfection, the system is available for the production of soft water once more.
Slowly open the shut-off valves in the soft water line.
Commissioning and decommissioning
Summary of Contents for CONDAIR SOFT
Page 31: ...31 Appendix 9 3 Electrical connection...
Page 48: ...48 9 5 1 Soft 60 System drawing Appendix...
Page 49: ...49 9 5 2 Soft 120 System drawing Appendix...
Page 50: ...50 9 5 3 Soft 200 System drawing Appendix...
Page 51: ...51 9 5 4 Soft 320 System drawing Appendix...
Page 52: ...52 9 5 5 Soft 400 System drawing Appendix...
Page 54: ...54 Notes...
Page 55: ...55 Notes...
