Idraulic Circuit Connection ( Only For Machines With The Hot Water Coil ); Electrical Connections; Generalities - Teddington CS620 Serie Mode D'emploi

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EN
9

Electrical connections

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Idraulic circuit connection ( only for machines with the hot water coil )

The fittings of the coil are ¾" male. The inlet is in the lower fitting while the output is in the higher
fitting (see figure).
In order to have 10-12kW (inlet air at the hot water coil 35°C) we suggest to pump in water at
70°C. The loss of pressure is about 20 kPa.
Warning: The machine must be installed compelling with the national law and regulamentation
about electrical system.

Generalities

Warning: Before every operation on the electric section, be sure that the electric supply is
disconnected.
Warning: Main supply must be protected with a differential switch.
Warning: Close to the unit, a multi-pole power switch must be present. It must ensure the
complete disconnection in the conditions of the III overtension category and the respect of the
rules regarding plants and installation.
It must be verified that electric supply is corresponding to the unit electric nominal data (tension,
phases, frequency) reported on the label in the front panel of the unit.
Power connections must be made using a three-wire cable plus neutral wire plus ground cable.
Warning: Power cable and line protection must be sized according norm and laws according with
absorbed current of the machine (see technical data).
Warning: The line voltage fluctuations must not be more than ±5% of the nominal value, while the
voltage unbalance between one phase and another must not exceed 2%. If those tolerances should
not be respected, please contact our Firm to provide proper devices.
M.CS620-00 ITA-ENG-FR 24/05/2021
CS