DriSteem HUMIDI-TECH DI Installation Guide download pdf (Page 86)

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Installation and Operation Manual

☐ Check the flush duration (default is 1 minute).

☐

Check the RH set point and set at the desired level.

☐

Confirm that the control input signal is consistent with the

Vapor-logic

configuration string. Identify the factory-set

Vapor-logic

configuration string on the wiring diagram or on

the outside of the control cabinet door. Refer to the configuration

string descriptions on Pages 32 and 33.

☐

Confirm that all wiring is correct per the wiring diagram.

☐

Confirm that proper grounding and an approved earth ground

are provided.

☐

Confirm that the analog inputs are configured properly by

verifying that J14/J17, J15/J18, and J16/J19 shunt connectors

on the Vapor-logic

board are in their correct position per the

wiring diagram. See Pages 11 and 13 for the physical locations.

☐

Confirm that the keypad/display is mounted with modular cable

routed away from high voltage circuits and connected to the J2

female connector on the Vapor-logic

board.

☐

Turn water supply on and confirm that the drain valve is closed.

☐

Turn power on and confirm that the display shows the Main

Menu screen with an operational clock.

☐

Enter the Control Modes screen and make sure the system is in

auto mode.

☐

When “Filling” appears on the status line of the Idle screen,

confirm that the tank is filling with water.

☐

Confirm that the airflow switch is closed.

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DriSteem HUMIDI-TECH DI Installation Guide Page 86