Vapac LE18-SR, Installation & Operating Manual

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Section 3 Page 11 of 24 18 Feb 2015
3.0 Electrical Connections
3.1 Power Supply Connection
The wiring to the Vapac should be carried out by a qualified electrician. The external over-current
protection and wiring should comply with the appropriate Regulations and Codes of Practice.
IMPORTANT: A fused disconnect/isolator or MCB should be fitted so as to disconnect the supply
from all electrodes simultaneously. This must be sized to suit the total maximum phase/line current of
the unit and should be located adjacent to the unit and be within easy reach and readily accessible.
The units can be connected for single or 3 phase operation and should be connected as shown
below:
Three Phase connection: Single Phase connection
3.2 Control Connections
The unit is supplied with all the required control connections made – all that is required is that the
temperature sensor that is pre-wired into the controller needs to be run such that it senses the
temperature inside the steam room.