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Condair RO-A Service Manual
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Condair RO-A Service Manual

Pure water system
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SERVICE MANUAL
Pure Water System
Condair RO-A
Humidification and Evaporative Cooling

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Summary of Contents for Condair RO-A

  • Page 1 SERVICE MANUAL Pure Water System Condair RO-A Humidification and Evaporative Cooling...
  • Page 2 Contents For your safety Factory Settings Operational malfunctions Contents...
  • Page 3 Children must be supervised to make sure that they do not play with the Condair RO-A pure water system. Danger that may arise from the Condair RO-A pure water system...
  • Page 4 With the factory password "0948" you may access the factory settings in the "Factory" submenu as well as the factory functions in the "Service" submenu. The Condair RO-A Software is bases on the the Condair RS software. For general factory setting menu, please refer to the Condair RS service manual.
  • Page 5 Press "Operating Mode" Press "RO", if RO is already activated Press "Mode", if RS is activated Press “RS+RO” if you have a RS with RO-A. Press "RO", if you have a “standalone” RO-A system. "CE" for EU "UL" for North America...
  • Page 6 Go back to RO RO water capacity, depends on the numbers of membranes. Service hours (count down), depends on the water hardness. Hygiene Normal = Drain valve with function NC Hygiene Premium = Drain valve with function NO PS1 and PS2 Type; do not change these two values, you only need it in case of another type of pressure sensor.
  • Page 7 Register "Water production" If the pressure of RO water not reaches the value of “Pressure Min.” after 10 min, “Min.Timeout” , error W/E 124 will occur. Timeout until W/E 124 will occur. Register "Fresh Water Automatic" Value lower than 0.5 bar means “Tank empty” If the tank is empty, system waits another 120 s for removing water completely.
  • Page 8 Fault Possible causes Remedy ––– Leakage Leakage monitoring has triggered, RO-A is stopped! Leakage in the water system detected. Check/seal water supply line, water drain line, hose connections in side and outside of the RO-A. Fuse “F2” on the driver board defec- Replace fuse “F2”...
  • Page 9 Code Message Information Warning Fault Possible causes Remedy ––– Local 24VSupply Local 24V voltage on driver board out of valid range! Short circuit on supply module or supply Contact your representative. module defective. ––– Local 5V Supply Local 5V voltage on driver board out of valid range! Short circuit on supply module or supply Contact your representative.
  • Page 10 Notes...
  • Page 11 Notes...
  • Page 12 CONSULTING, SALES AND SERVICE: Condair Group AG Talstrasse 35-37, 8808 Pfäffikon SZ, Switzerland Phone +41 55 416 61 11, Fax +41 55 588 00 07 info@condair.com, www.condair-group.com...