DriSteem Vapor-logic 4 User Manual

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Important:
All multi-tank communication must go through
the master controller to reach slave tanks.
Therefore, keypad/display communication
requires that power is supplied to:
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keypad/display
Wiring a multi-tank group of humidifiers
To wire a multi-tank group of humidifiers:
1. Determine which control board is the master controller. The
master controller ships with the keypad/display. The master
controller is labeled as Tank A on the keypad/display and on the
tank’s product label.
2. Connect all required control inputs to the master controller
board by following the instructions in “Control input” on Page 12.
3. Wire all control boards of the multi-tank group together using
twisted pair wire.
Important: DRI-STEEM recommends using Cat-5 cable.
Do not use non-twisted two-conductor wire.
Connect controller boards together at terminal block P8.
Connect positive to positive terminals, and negative to negative
terminals. On the last board in the series of connected boards,
change the switch labeled “SW1” (located on the Vapor-logic4
board next to P8) to the On position. On all other boards SW1
should be in the Off position.
4. If you plan to use the Web interface, follow the wiring
instructions in “Web interface communication” on Page 21.
Note: Each tank must be connected via Ethernet to a network
system for the Web interface to access all tanks in the
multi-tank group.
5. Connect the keypad/display cable to any control board in the
multi-tank system. The master tank must be powered for the
display to communicate.
Multi-tank system setup
Factory configuration
Humidifier tanks ordered as a multi-tank group are configured at
the factory. The factory configuration process includes:
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Note: The master tank is always configured as Tank A.
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Changing factory configuration
Change tank designation using the Web interface only. Go to
the Web screen Setup menu to access Multi-tank setup/Tank
designator.
Important:
Any change made to or from the tank controller designated as
“A” will cause an approximate five-second delay while the board
reboots. During this time the Web interface display will not
change.
Operation

DriSteem Vapor-logic 4 Specifications

General

Brand	DriSteem
Model	Vapor-logic 4
Category	Controller
Language	English