Operation and Maintenance Documentation of GUARD PRO air curtains v201708
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9
Electrical connection scheme for GUARDPRO E (electric heater)
Before starting of electrical connection please veryfy if power supply and frequency corresponds to requirements of
GUARDPRO (presented on product stikcer and techncial manual)
GUARDPRO are equipped with singe phase fans (1~230 V/50 Hz) it is required to use additional protection for
overload and shor circuit.
It is not allowed to start up GUARDPRO without grounded line.
7.3 Connection scheme for GUARD
PRO
E (electric heater) with a switch and power board carried out by an installer.
NOTICE! Supply of electrical heaters 3 x 400V/50 Hz
!
GUARDPRO 150E – supply wires min 5 x 4mm2, required protection B25
!
GUARDPRO 200E – supply wires min 5 x 6mm2, required protection B40