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CONDAIR SOFT water softening system ASSEMBLY AND OPERATING INSTRUCTIONS Condair Soft water softening system 01.07.2021 Air humidification, dehumidification and evaporative cooling...
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Violations are punishable and result in an obligation to compensate for damages. Liability Condair GmbH shall not be liable for any damage caused by faulty installation, improper operation, or by the use of components or equipment which are not approved by Condair AG. Copyright notice...
Table of Contents General Safety Instructions Explanation of symbols and instructions Operator’s obligation Staff obligation Staff training Intended use Hazards in handling the system Hazard-preventing protective devices and safety measures 1.7.1 Protective devices 1.7.2 Informal security measures Safety instructions for maintenance work Disposal of system components and operating materials 1.10 Disposal of system components and operating materials...
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5.1.2.2 Set the control unit 5.1.2.3 Rinsing the filters 5.1.3 Establishing the operating state Decommissioning 5.2.1 Short-term decommissioning (less than two weeks) 5.2.2 Long-term decommissioning (more than two weeks) 5.2.3 Recommissioning 5.2.3.1 Recommissioning after a short decommissioning period 5.2.3.2 Recommissioning after a long decommissioning period Control Unit Adjusting the control unit 6.1.1...
General Safety Instructions Explanation of symbols and instructions These operating instructions contain important specifications on the safe operation of the system. These operating instructions, particularly the section on safety instructions, must be observed by all those who carry out work on the system. This applies to the installation company as well as the system operator.
Staff obligation Prior to commencing work, all individuals who are commissioned to work on the system or carry out such work independently undertake to: read the safety section and the warnings in these operating instructions and confirm by their signature that they have understood them.
Water damage To prevent flooding due to leakage, the installation room must be equipped with a floor drain and/or a leakage monitor with a corresponding alarm. Electric shock Work on the electrical supply may only be carried out by a qualified electrician. Check the system’s electrical equipment on a regular basis.
Safety instructions for maintenance work The operator must ensure that all maintenance, inspection and installation work is carried out by authorised and qualified specialist personnel who have acquired the necessary information by studying the operating instructions. Prior to all repair and maintenance work, the system must be switched off and secured against unintentional start-up.
1.12 Safety instructions for storage CAUTION! The water softening system is not protected against contamination by preservation upon delivery. In the case of long-term storage prior to system commissioning, the system must be preserved to prevent contamination. Please ask the system manufacturer about the possibilities of preservation.
Transportation and Storage Transportation to the customer CAUTION! All systems must be secured against slipping and falling over during transport. Allowing the system to tip out of the fixed stand is not permitted. If system parts are protruding from the base area of the pallet, such protruding parts must be protected against damage while other parts/ systems are being loaded.
230 / 50 Electrical connection, secondary V/Hz 24 / 50 Current consumption, secondary 3.1.2 Special data of the sizes Type Condair Soft Capacity at full salting (m³ x °dH) Salt consumption with at full salting (kg) 10.0 16.0 20.0 Resin volume (I)
Installation and Assembly Installation INSTRUCTION For installation and assembly, refer to the existing plans and drawings from the technical appendix. 4.1.1 Installation site requirements The space required for the system is specified in the dimensions provided in the technical data. The installation room must meet the ambient conditions according to the technical data.
4.1.2 System installation Unpacking the system Check the delivery to ensure it is complete and free from transport damage. INSTRUCTION Any deviations or damage must be reported to the supplier immediately. Transport the system to the intended location with care using suitable lifting equipment. The installation is carried out on an installation surface in accordance with the requirements above.
4.2.4 Filling in gravel and resin Systems of sizes 60 to 200 are already filled with resin and quartz gravel upon delivery. For systems of size 320 and larger, filling must be carried out as follows: If the softening system is not commissioned immediately after installation and if frost is to be expected before commissioning, the filling must be carried out without water.
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INSTRUCTION All pipe connections must be connected when the system is not live. Ensure that no squeezing or kinking of the hoses occurs and screw hose connections tightly. The concentrate and drain lines must be routed with a downward slope to the free wastewater input. The waste water must be allowed to flow off without backpressure.
Electrical connection 4.3.1 Necessary qualification of the assembly personnel DANGER! The electrical installation must be carried out by a qualified electrician, in compliance with the VDE and EVU installation regulations, factory standard, etc. and in accordance with the valid country-specific regulations. 4.3.2 Establishing the electrical connections DANGER!
Commissioning and Decommissioning Commissioning 5.1.1 Inspecting the hydraulic connections before commissioning: Are the raw, soft, waste, brine and overflow lines properly connected and tight? Is sufficient flow pressure available at max. capacity? (See technical data in section C) Electrical connections: Is an earthed socket output assembled within reach of the mains connection cable and is it permanently live? Is the water meter sensor plugged into the control unit? 5.1.2...
To cancel the RINSE step, press the REGEN button. The FILL (brine tank) step appears Wait for this step Rinse the second filter by proceeding as described above for the first filter. After completing the FILL step, check whether the water in the brine tank is at least approx.
Decommissioning 5.2.1 Short-term decommissioning (less than two weeks) It is essential to wait until any ongoing regeneration has been completed. Otherwise, there is a risk that hardness or even brine will be fed into the system during recommissioning. Pull out the mains plug Close the shut-off valves in the raw and soft water lines If a supply to the downstream consumers is required, including a raw water supply, open the bypass line (if available).
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). C heck 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...
Control Unit Adjusting the control unit 6.1.1 Language, time and total hardness quick setting Proceed as shown in the following table: Step Operation Display content Time of day (for example) Starting point 7:35 Press CLOCK briefly, hour flashes Hour Set with ▼ or ▲ 8:35 Hour Press NEXT briefly, minute flashes...
Operating displays Operating displays appear in black letters on a blue background. Meaning Display Time of day Time when filter A is in operation and filter B is on standby. 7:35 Time when filter B is in operation and filter A is Time of day on standby.
6.3.2 Regeneration indicators Regeneration indicators appear in black text on a red background and only when a regeneration is in progress. Information on cycle steps only appears while the relevant cycle step is being executed. Meaning Display Backwash Display of the remaining cycle time for backwashing 3:37 min.
General instructions General instructions The use of high-quality individual components and the built-in safety and monitoring devices ensure a very high level of operational readiness. Should a malfunction nevertheless occur, the fault can be easily identified and the cause elimi- nated using the fault table listed below.
Power failure, notifications and faults INSTRUCTION Please read the following table with possible faults before contacting the manufacturer’s service. Fault Possible causes Troubleshooting Mains supply interrupted Establish mains supply Control unit display dark Control unit defective Replace control unit No soft water flow Shut-off valve(s) in raw and/or Open shut-off valves soft water closed...
Logging, Maintenance, Servicing Testing, measuring, logging A visual inspection (damage, leaks, etc.) must be carried out on a regular basis in order to safeguard system operation. The following operating parameters should be checked and logged at least at specified intervals or as required: Size/state daily weekly...
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Operating log System type: Location: Period: Date Raw water Soft water residual total Salt stock Water meter total hardness hardness °dH control status in m³ °dH Filter 1 Filter 2 Logging, maintenance, servicing...
Maintenance The maintenance work described below can be carried out by the manufacturer as part of a maintenance contract. The warranty is only valid if original parts are used. 8.3.1 Maintenance check-list Work step Work content Additional water The mobile measuring and testing equipment is used to determine the relevant water values, such as Raw water hardness (°dH) LF values before and after softening (μS/cm)
8.3.2 Maintenance log After the work has been completed, the operator is informed of the maintenance result in the form of a report. In particular, this refers to deviations from the setpoint or changes that have been made in order to restore a safe operating state of the system. 8.3.3 Recommendations To ensure optimal performance, we recommend changing the resin every 7 years.*...
Appendix Soft control head Adapter to pressure Soft water output Raw water input Connecting tubes between Soft control head pressure tanks A on pressure tank CK Control Brine tank dimensions Size Volume Diameter Height H 1035 1035 1085 Appendix...
Soft control unit setting value 9.4.1 Soft 60 – Size adjustment Caution: Contents in italics are continuous text. Holding ▼or▲ will fast forward. Letters A and B indicate the filter in operation. Cycle setting Step Operation Display content Starting point, if German does not TIME OF DAY (for example) A appear as language, otherwise 7:30...
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Quick setting Step Operation Display content Starting point Time of day 7:35 Press CLOCK briefly, Hour hour flashes 8:35 Set with▼or▲ Press NEXT briefly, Hour minute flashes Set 8:40 with▼or▲ Time of day (for example) NEXT 8:40 German NEXT + ▲ together Press down briefly Language Input hardness (measured value,...
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Step Operation Display content Time NEXT + ▼or▲ Relay1 Relay1 setpoint NEXT + ▼or▲ 0 min. Relay1 duration NEXT + ▼or▲ 73 min. Error NEXT + ▼or▲ Relay2 Schedule Service NEXT + ▼or▲ Time Service interval NEXT + ▼or▲ 1.00 a Service interval in accordance with schedule NEXT...
9.4.2 Soft 120 – Size adjustment Caution: Contents in italics are continuous text. Holding ▼or▲ will fast forward. Letters A and B indicate the filter in operation. Cycle setting Step Operation Display content Starting point, if German does TIME OF DAY (for example) A not appear as language, otherwise 7:30 continue with step 4:...
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Quick setting Step Operation Display content Starting point Time of day 7:35 Press CLOCK briefly, Hour hour flashes Set 8:35 with▼or▲ Press NEXT briefly, Hour minute flashes Set 8:40 with▼or▲ Time of day (for example) NEXT 8:40 German NEXT + ▲ together Press down briefly Language Input hardness (measured...
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Step Operation Display content Time NEXT + ▼or▲ Relay1 Relay1 setpoint NEXT + ▼or▲ 0 min. Relay1 duration NEXT + ▼or▲ 76 min. Error NEXT + ▼or▲ Relay2 Schedule Service NEXT + ▼or▲ Time Service interval NEXT + ▼or▲ 1.00 a Service interval in accordance with schedule NEXT...
9.4.3 Soft 200 – Size adjustment Caution: Contents in italics are continuous text. Holding ▼or▲ will fast forward. Letters A and B indicate the filter in operation. Cycle setting Step Operation Display content Starting point, if German does not TIME OF DAY (for example) A appear as language, otherwise 7:30 continue with step 4:...
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Quick setting Step Operation Display content Starting point Time of day 7:35 Press CLOCK briefly, Hour hour flashes Set 8:35 with▼or▲ Press NEXT briefly, Hour minute flashes Set 8:40 with▼or▲ Time of day (for example) NEXT 8:40 German NEXT + ▲ together Press down briefly Language Input hardness (measured value,...
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Step Operation Display content Time NEXT + ▼or▲ Relay1 Relay1 setpoint NEXT + ▼or▲ 0 min. Relay1 duration NEXT + ▼or▲ 125 min. Error NEXT + ▼or▲ Relay2 Schedule Service NEXT + ▼or▲ Time Service interval NEXT + ▼or▲ 1.00 a Service interval in accordance with schedule NEXT...
9.4.4 Soft 320 – Size adjustment Caution: Contents in italics are continuous text. Holding ▼or▲ will fast forward. Letters A and B indicate the filter in operation. Cycle setting Step Operation Display content Starting point, if German does not TIME OF DAY (for example) A appear as language, otherwise 7:30 continue with step 4:...
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Quick setting Step Operation Display content Starting point Time of day 7:35 Press CLOCK briefly, Hour hour flashes Set 8:35 with▼or▲ Press NEXT briefly, Hour minute flashes Set 8:40 with▼or▲ Time of day (for example) NEXT 8:40 German NEXT + ▲ together Press down briefly Language Input hardness (measured value,...
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Step Operation Display content Time NEXT + ▼or▲ Relay1 Relay1 setpoint NEXT + ▼or▲ 0 min. Relay1 duration NEXT + ▼or▲ 116 min. Error NEXT + ▼or▲ Relay2 Schedule Service NEXT + ▼or▲ Time Service interval NEXT + ▼or▲ 1.00 a Service interval in accordance with schedule NEXT...
9.4.5 Soft 400 – Size adjustment Caution: Contents in italics are continuous text. Holding ▼or▲ will fast forward. Letters A and B indicate the filter in operation. Cycle setting Step Operation Display content Starting point, if German does not TIME OF DAY (for example) A appear as language, otherwise 7:30 continue with step 4:...
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Quick setting Step Operation Display content Starting point Time of day 7:35 Press CLOCK briefly, Hour hour flashes Set 8:35 with▼or▲ Press NEXT briefly, minute Hour flashes Set 8:40 with▼or▲ Time of day (for example) NEXT 8:40 German NEXT + ▲ together Press down briefly Language Input hardness (measured value,...
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Step Operation Display content Time NEXT + ▼or▲ Relay1 Relay1 setpoint NEXT + ▼or▲ 0 min. Relay1 duration NEXT + ▼or▲ 130 min. Error NEXT + ▼or▲ Relay2 Schedule Service NEXT + ▼or▲ Time Service interval NEXT + ▼or▲ 1.00 a Service interval in accordance with schedule NEXT...
System dimensions INSTRUCTION The installation surface must be level and horizontal and must have sufficient load-bearing capacity. The necessary electrical connections must be available at a maximum distance of 1m from the system. There must be sufficient clearance to allow access to the device. 350mm 635mm 350mm...
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9.5.1 Soft 60 – System drawing Appendix...
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9.5.2 Soft 120 – System drawing Appendix...
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9.5.3 Soft 200 – System drawing Appendix...
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9.5.4 Soft 320 – System drawing Appendix...
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9.5.5 Soft 400 – System drawing Appendix...
Assembly structure (diagram) Fine filter 1“ System separator Raw water 1“; 3 – 6 bar Waste water Test cock Waste water Waste water 13mm Soft 60 – 400 softening system 1“ connections 230V socket optional Reverse osmosis system Permeate Waste water Test cock Appendix...
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