Neptronic SKE4-N Series Installation Manual Download

Page: 8 / 8

SKE4-N Steam Humidifier

Remote SDU Installation Guide

www.neptronic.com

Page | 7

Wiring Diagrams

SDU Fan

Fuse

PD Switch

Red

Grey

Red

Purple

SDU Relay

Orange

Black

Blue

Power

supply

for SDU

Ground

Wiring by

others

SDU Terminal

Block

Humidifier

Terminal Block

Illustration 5 - Wiring for SDU4-1 Model at 120V or 240V (1ph)

SDU Fan

Fuse

PD Switch

Red

Black

White

Red

Grey

Transformer

Red

Green

Purple

SDU Relay

Orange

Black

Blue

Power

supply

for SDU

Ground

Wiring by

others

SDU Terminal

Block

Humidifier

Terminal Block

Illustration 6 - Wiring for SDU Model at 208V, 480V or 600V (1ph)

Summary of Contents for SKE4-N Series

Page 1: ...SKE4 N Remote SDU Guide 190201 SKE4 N Steam Humidifier Remote SDU Installation Guide...

Page 2: ...Electrical Supply Bottom View Illustration 1 Remote SDU Table 1 Dimensions and Weight Model SDU Dimensions inch mm Steam Outlet Weight lb kg A B Qty Diameter inch mm SKE4 N02 SKE4 N04 SKE4 N06 SDU4 1...

Page 3: ...ount the SDU to the wall on brackets supplied Do not drill mounting holes through the cabinet of the SDU Connect the steam hose to the bottom inlet of the SDU and to the humidifier steam outlet locate...

Page 4: ...knockout hole remove the plug from the open silicone pipe near the water fill valve Then insert a fitting not supplied inside of the silicone pipe and connect the end of the condensate hose not suppli...

Page 5: ...D E Illustration 3 Remote SDU Mounting Bracket Table 2 Remote SDU Mounting Bracket Dimensions Model SDU Dimensions inch mm A B C D E SKE4 N02 SKE4 N04 SKE4 N06 SDU4 1 16 406 6 171 13 7 348 19 1 29 SK...

Page 6: ...l remote SDU cover 1 Secure the two side covers onto the remote SDU mounting bracket by fastening them with 3x 6 32 M3 5 x 0 6 nuts supplied 2 Secure the front cover onto the remote SDU mounting brack...

Page 7: ...stall a circuit breaker To provide strain relief to the supply cable install a knock out not supplied at the bottom of the SDU Ensure that the size of the wire conductors is appropriate for the curren...

Page 8: ...Ground L N Wiring by others SDU Terminal Block Humidifier Terminal Block Illustration 5 Wiring for SDU4 1 Model at 120V or 240V 1ph SDU Fan Fuse PD Switch Red Black White Red Grey Transformer Red Gree...

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Neptronic SKE4-N Series, Installation Manual

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Summary of Contents for SKE4-N Series

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