Control Unit
GFC 32
SIMATEK A/S
www.simatek.com
Hotline: +45 4046 7525
aftersales@simatek.dk
4
Doc. No.: 1400004_EN
Rev.: -
Date: 05.2017
3.
Installation guidelines
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Do not expose the control unit to direct sunlight in order to prevent overheating of the circuit board.
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Connect the control unit to a continually powered line to allow SHUT-DOWN CLEANING when the fan stops.
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Protect the control unit from rain, water infiltration and humidity. Incomplete closing of the cover may cause
infiltration which can seriously damage the circuit board.
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Do not have cables entering via the upper part of the control unit.
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Do not install any electronic devices on vibrating structures.
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Use only cable glands with protection grade IP65 and of proper size (according to the cable used).
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A disconnecting switch has to be installed on the power line before the control unit.
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Do not attempt to repair the control unit – contact Simatek!
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All wiring has to be carried out by a qualified electrician to prevent any risk of fire and electrical shocks.
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Control unit wiring has to be performed in such a way that the different types of cables, (power, relay’s contact,
valve output, 4-20 mA output) are kept separate and not passing close by the PCB.
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Before opening the unit make sure that the control unit is switched off (switch on/off [1] on 0 and wires on
clamps [4] disconnected, including connection to alarm/signal relays.
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All electrical connections of the control unit, including solenoid valves, have to use separate paths in respect to
the other loads.
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Voltage selector’s jumpers have to be positioned only by skilled personnel and following the instructions.
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A wrong voltage selector’s jumpers positioning may cause potential danger to the personnel safety.
