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Installation and operating instructions JUDO i-soft@home 5 Fully automatic water softening unit Valid for: EU countries and Switzerland Language: English Read before use and store!
5.8 Leakage alarm......22 5.9 Potential-free signal relay ..25 5.10 Integration of the water softening system in building control systems......25 5.11 Connectivity module (accessory) ........ 25 5.12 Conversions / changes / spare parts........... 26 5.13 Maintenance/repair....26 JUDO i-soft@home 5...
Therefore, these operating instructions must Fig. 1: Rotary flange fitting be read by the installer and the responsible technical personnel/operators prior to instal- lation, commissioning and servicing. JUDO i-soft@home 5...
The manufacturer/supplier must be consult- = 17.8 ppm CaCO ed before using the water softening system outside the limits of use described in these 1) For conversion of water hardness units see chapter 12 “Water hard- operating instructions. ness conversion table”. JUDO i-soft@home 5...
7 bar, a pressure reducer must be installed or comply with the legal regulations for wet upstream of the water softening system areas. (see fig. 2). If the operating pressure is great- er than 7 bar, malfunctions can occur. JUDO i-soft@home 5...
Hygienic Assessment of Organic Ma- terials in Contact with Drinking Water) of the German Federal Environmental Agency (UBA). Metallic materials fulfil the require- ments of DIN 50930-6 (Effect of metallic ma- terials on the quality of drinking water). JUDO i-soft@home 5...
4 “Installation” must be precisely followed! The mains voltage must not be interrupt- If the waste water cannot be safely and ed (e.g. via a light switch). completely drained, it is possible that JUDO i-soft@home 5...
This is indicated “R” (R=Rohr [pipe]) (see fig. 4). by an arrow integral with the casting (see fig. 3). Fig. 3: Rotary flange fitting JUDO i-soft@home 5...
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The bracket set (2 brackets with one pipe clamp each) is screwed to the wall with 4 Fig. 5: Profile flange seal hexagon head screws. Notes on installing the wall support (contain- er support) are included in the correspond- ing installation instructions. JUDO i-soft@home 5...
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– Remove the white protective cap. The profile of the profile flange seal must point towards the parallel connection flange. If this is not observed, water leaks may oc- cur. This can result in water damage to the building, furnishings and equipment. JUDO i-soft@home 5...
(see fig. 9)! 2. To lock, turn the lance through 90° in the clockwise direction (up to the stop). Note the marking arrow: The arrow must now point to the front side of the salt reservoir (see fig. 9)! JUDO i-soft@home 5...
Connection to the water trap If a steady downward slope to the water trap generation waste water. cannot be achieved at the location of instal- lation, then a saltwater-resistant pumping system must be installed to convey the re- JUDO i-soft@home 5...
(Only visible, if the leakage alarm is activat- One menu level back ed. For activation, see chapter 5.8.1.) without saving – Start sleep mode Direct access to the information menu (see section „• Info“ in chapter 5.3) JUDO i-soft@home 5...
Start of operation tem must be immediately flushed and re- generated for bleeding: – To shorten commissioning, fill approxi- See chapters 5.4.1 and 5.4.2 for this pur- mately 5 litres of water into the salt res- pose! JUDO i-soft@home 5...
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Press the <OK> key. The display shows the ter flow (one tap fully open). During drawing, following: no large volume of water should be drawn at another point. Regeneration start Pressing <OK> starts regeneration. Then “Regeneration” is output to the display. JUDO i-soft@home 5...
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The electronics do not take into account the sodium content of the raw water. If the limit value of the drink- ing water ordinance is exceeded, the follow- ing messages appear on the display: Attention! Sodium limit val JUDO i-soft@home 5...
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5.15 “Resetting to factory setting”). quality. If, for example, the water hardness is set at 6 °dH, but the residual hardness measured is 8 °dH, the water hardness can be adapted as follows: JUDO i-soft@home 5...
Regeneration is performed according to DIN EN 14743 and DIN 19636-100 using miser salting. Disin- fection of the system takes place at regular intervals to prevent microbe contamination. The small quantity of chlorine required for JUDO i-soft@home 5...
The Refill Quantity menu can be accessed If any of these limits are exceeded, this will even if no warning message has occurred be signalled on the display and via the float- JUDO i-soft@home 5...
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This is necessary if large hours in the “Settings / Leak Protection” water volumes are required in an uninter- menu. rupted period, e.g. garden sprinkling, filling up of a swimming pool or garden pond. JUDO i-soft@home 5...
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If under the Drawing time is not monitored normal consumption habits a limit value is during softener regeneration. regularly exceeded without a leak being pre- sent, the corresponding limit value can be reset to a larger value. JUDO i-soft@home 5...
mation, automated messages and functions Press key <OK> 1x and then key as often of the water softening system is possible. as necessary, until the display indicates the following: Setting • Fault relay JUDO i-soft@home 5...
30 min – Once the water softening system is fitted – Fault indication relay: NOC function and started again, it must be flushed and regenerated (see chapter 5.4 “Start of – Lighting 80 %, contrast 50 % operation”). JUDO i-soft@home 5...
(methylated spirits). vice number and order number avail- These substances can chemically attack the able (see fig. 12). plastic parts resulting in embrittlement and even breakage. Therefore do not use these types of cleaner! JUDO i-soft@home 5...
(see fig. 10) in the operating po- al solutions, salt or wear parts, etc. is per- sition. formed by the JUDO factory customer ser- vice team or by an approved technical – Soft water hardness. service provider.
Data sheet Salt supply tanks content 100 kg Type Volume of the exchanger res- approx. 12 l JUDO i-soft@home 5 Fully automatic water softening unit Water consumption per re- approx. Order no.: 8203041 generation 50 l Salt consumption for each m³...
465 Height below the pipe middle Our recommendation: 495 Installation depth up to the pipe Installation of a JUDO JULIA dosing pump in Maximum distance between wa- the mixing water pipe downstream of the ter softener and salt reservoir...
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Data sheet Fig. 16: Electronic control unit with fault message relay JUDO i-soft@home 5...
Disposal Spare parts list i-soft@home 5 Designation (recommended average replacement interval Order Item for wear part [*]) Wear part set “Conductivity sensor and intake strainer” ** 2201382 Wear part set “Pressure regulator” **** 2200582 Spare part set “Injector” 2201470 Spare part set “Hoses, complete”...
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