DriSteem HUMIDI-TECH DI Installation Guide download pdf (Page 14)

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Installation and Operation Manual

Keypad/display installation

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The six-wire RJ-11 plug/cable provides AC power to the keypad/

display and completes the FTT-10A digital communication

between the keypad/display and the Vapor-logic

control board.

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Note that the keypad/display requires an ambient temperature

range of 32 °F to 122 °F (0 °C to 50 °C) to operate properly.

Exceeding these limits can result in poor display performance

and/or damage to the unit.

We recommend mounting the keypad/display to a surface using

a field-supplied network phone wall plate (DRI-STEEM part

number 408490-017). To mount, slide the keypad/display onto the

tabs on the phone plate.

Note: The Vapormist and Humidi-tech humidifiers ship with the

keypad/display installed. An optional remote mount is available

(DRI-STEEM part number 4080491-007).

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IMPORTANT:

When routing modular cable inside the

control cabinet, route cable away from all

power wiring and connect the male modular

plug into the Vapor-logic

printed circuit

board-mounted female modular receptacle,

J2. Push the male plug in until you hear a

“click.” (The cable should be plugged into

the keypad/display as well.)

CAUTION:

If a longer keypad cable is needed, do

not fabricate one. Improper wiring can

permanently damage the Vapor-logic

board, keypad, or display. Contact your local

DRI-STEEM representative for longer cable

options. The keypad cable can be up to 500'

(152 m) in length.

VL3_IOM.pdf 14 11/19/2009 9:11:06 AM

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DriSteem HUMIDI-TECH DI Installation Guide Page 14