WARNINGS Installation of Benson Equipment must be carried out in accordance with the current IEE wiring regulations (BS 7671), BS 6896 (Industrial & Commercial) and any other relevant British Standards and Codes of Practice by a qualified installer. All external wiring MUST comply with the current IEE wiring regulations.

WIRING DIAGRAM MANUAL FOR BENSON PV CABINET HEATER

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Wiring Diagram 33-66-448 PV 30-50 ON/OFF Auto Ignition SC³-FM 230/50/1ph (SmartCom Facia Mounted Controller)

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Wiring Diagram 33-66-446 PV 72-145 ON/OFF Auto Ignition SC³-FM 230/50/1ph (SmartCom Facia Mounted Controller)

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Wiring Diagram 33-66-450 PV 72-145 ON/OFF Auto Ignition SC³-FM 415/50/3ph (SmartCom Facia Mounted Controller)

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Wiring Diagram 33-66-451 PV 30-50 ON/OFF Auto Ignition SC³-SZ 230/50/1ph (Remote SmartCom Controller)

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Wiring Diagram 33-66-447 PV 72-145 ON/OFF Auto Ignition SC³-SZ 230/50/1ph (Remote SmartCom Controller)

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Wiring Diagram 33-66-453 PV 72-145 ON/OFF Auto Ignition SC³-SZ 415/50/3ph (Remote SmartCom Controller)

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Wiring Diagram 33-66-201 PV 30-50 ON/OFF HI/LO Auto Ignition CP4 230/50/1ph (Remote CP4 Controller)

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Wiring Diagram 33-66-205 PV 72-145 ON/OFF HI/LO Auto Ignition CP4 230/50/1ph (Remote CP4 Controller)

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Wiring Diagram 33-66-203 PV 72-145 ON/OFF HI/LO Auto Ignition CP4 415/50/3ph (Remote CP4 Controller)

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Wiring Diagram 33-66-206 PV 30-50 ON/OFF HI/LO Auto Ignition Less Controls 230/50/1ph (No Controller)

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Wiring Diagram 33-66-208 PV 72-145 ON/OFF HI/LO Auto Ignition Less Controls 230/50/1ph (No Controller)

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Wiring Diagram 33-66-207 PV 72-145 ON/OFF HI/LO Auto Ignition Less Controls 415/50/3ph (No Controller)

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Wiring Diagram 33-66-454 PV 30-50 HI/LOW Auto Ignition SC³-MZ 230/50/1ph (Remote SmartCom Controller)

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Wiring Diagram 33-66-456 PV 72-145 HI/LOW Auto Ignition SC³-MZ 230/50/1ph (Remote SmartCom Controller)

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Wiring Diagram 33-66-457 PV 72-145 HI/LOW Auto Ignition SC³-MZ 415/50/3ph (Remote SmartCom Controller)

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