IDM-Energiesysteme TERRA 5 S/W H Technical Documentation And Installation Instructions

IDM-Energiesysteme TERRA 5 S/W H Technical Documentation And Installation Instructions Manual pdf 28 page image

T H E P O W E R F A M I L Y(C) IDM ENERGIESYSTEME GMBH4. Allgemeine InformationenInstallation TERRA S/W28123456789101112131234L1 L2 L3T1 T2 T3373812L PE N3x400V/50HzX1X1X2X21x230V/50Hz1NPeElectrical installationElectrical installation4.3. Disassembly CoverPrior to the electrical connection, the plastic covermust be removed. After having done this the connec-tion terminals are freely accessible. The connectionfor the control and primary circuit is designed sepa-rately.Loosen the screws on the plastic cover and under theyellow flap and remove the plastic cover.The system must only be connected to themains and put into operation if the entireheating system has been filled and bled orthe circulating pumps may run dry.When disassembling the cover, if the control unit hasalready been connected it must be ensured that theconnection cable between the control unit and thecentral unit is only approx. 1m long. When removingthe cover, the connection cable must not be pulled.In order to remove the cover completely, the connec-tion cable must be disconnected.- Before removing the plastic cover disconnect thesystem from the mains.- Before starting the system, check that the pumpsare soft running.- Before commissioning the system, tighten theterminals.4.4. Power Supply ConnectionThe power supply connection of the primary circuittakes places directly on the main switch Q1.Control power connection: 1 x 230 V/50 HzPrimary power connection: 3 x 400 V/50 HzThe supply lines must have the relevant thickness.For more information, see technical data point onpage - max. power consumption.All other connections must be established directly onthe microprocessor control board or are already fac-tory set (see the following pages).The electrical wiring of additional devices on the out-put terminals on the control board must be done usingflexible cables 1.5 mm². End sleeves must be used forthe cabling.

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This manual is suitable for:

TERRA 10 S/W H TERRA 12 S/W H TERRA 15 S/W H TERRA 17 S/W H TERRA 19 S/W H TERRA 22 S/W H TERRA 26 S/W H TERRA 30 S/W H TERRA 37 S/W H TERRA 45 S/W H TERRA 5 S/W H TERRA 7 S/W H TERRA 8 S/W H

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