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Titus FFDE/FFDER/FFDERA User Manual

Page 8

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I N S T A L L A T I O N & O P E R A T I O N M A N U A L

FFDE, FFDER, FFDERA Models

Fan Filter Unit IOM

Installation & Operation

CONTROL MODES

The ENV1028 operates in one of three selectable modes. The Mode is selected using DIP Switch S1.
• MANUAL control, on-board potentiometer
• ANALOG control, Remote 0-10 VDC
• NETWORK control, MODBUS RTU

1

2

ON

ADE02

1 3 4 5 6 7 8

O

N

2

1

2

ON

ADE02

1 3 4 5 6 7 8

O

N

2

1

2

ON

ADE02

1 3 4 5 6 7 8

O

N

2

Manual Mode = 1 OFF 2 OFF

Analog Mode = 1 ON 2 OFF

Network Mode = 1 OFF 2 ON

1

2

ON

ADE02

1 3 4 5 6 7 8

O

N

2

Network Mode = 1 ON 2 ON

Note: Network mode can be configured using either DIP switch setting shown above.

DIP switch pictorials are for reference and may be labeled differently by the manufacturer.

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