The CAT 5 booster set is a pressure boosting Modifications to the booster are prohibited and system designed for raising the pressure of water will invalidate the warranty. Wilo Approved spares for wash down requirements. Using a single pump must be used at all times. For information on...
4.2 MHIE DM (Three Phase Variable Speed) 4.4 MHIE-EM (Single Phase Variable Speed) 4.2.1 Operating Mode 4.4.1 Operating Mode CAT 5 DM is a variable speed booster set which is MHIE-EM is a variable speed booster set which is controlled via an integrated motor mounted drive controlled via an integrated motor mounted drive and pressure transducer.
6 Commissioning 7 Warranty WILO reserve the right to inspect an installation to verify that the equipment has been installed in 6.1 Commissioning accordance with the written instructions. The full It is recommended that the first installation is warranty document is downloadable at www.wilo.
Fig. 9 MHI EC-EM Layout Table 1 Driver User Interface (EC-EM) Manual Mode Inverter On (Green LED) Automatic Mode Alarm (Red LED) Menu Pump Running (Yellow LED) Enter Pump in Automatic Mode (Green LED)
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Table 2 Settings Menu (EC-EM) MENU SETTINGS FACTORY UNIT Language Language select English I max Set the maximum current rating of the pumps Amps Rotation Sense Change the rotation of the motors Clockwise Min Speed Minimum running speed of the motor Dry Run Prot Turn on or off the dry running protection Pressure Setting...
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Table 3 Drive Fault Codes ERROR CODE BOOSTER BEHAVIOUR TROUBLESHOOT Check the hydraulic supply. The controller starts the pump every 30 minutes over 24 hours. If dry If a set point pressure higher than the E011 DRY RUN running remains, it switches off the pressure the pump can deliver is pro- pump.
8L Expansion Vessel Controls 2818575 Low Water Switch 4160334 Water Cooled Inverter 2818472 Isolator Valves 2818409 1/2" Inlet Valve (float inc.) 2819156 1" Isolation Valve 2520853 3/4" Vessel Valve 2818056 1” Non Return Valve For all spares enquiries please contact spareparts.uk@wilo.com...
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EN61000-6-3:2007 +A1:2011 EN61000-6-2:2005 If the above mentioned series are technically modified without our approval, this declaration shall no longer be applicable Authorized representative for the completion of the technical documentation: WILO UK Centrum 100 Lee Tebbatt Second Avenue Burton-Upon-Trent Managing Director...
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