BROAN VBATHW 20-40-60 Control User Guide
- June 6, 2024
- Broan
Table of Contents
BROAN VBATHW 20-40-60 Control
INSTALLATION
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Unplug the ventilation unit.
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Cut a 27/8″ x 1¾” hole in a wall, at a convenient location for the control. Route a cable (type 22/4) for the control from the unit to this hole. See figure at right.
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Temporarily place the control over the hole and mark both mounting screw hole positions.
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Remove the control, drill both screw holes (3/16″ Ø) in-wall, and insert the wall anchors (included).
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Strip the end of the cable to access the 4 wires (about 3″). Strip the end of each wire (about 1/4″). Connect the wires to the terminals, regardless of the wire color. Note which wire color has been chosen for each terminal. See illustration below.
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Mount the control to the wall.
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Depending on the type of fresh air system installed, perform the electrical connection to the terminal connector of the unit as per one of the four models illustrated hereafter. For more details, refer to the installation manual of the ventilation unit.
NOTE: To avoid miswiring, refer to the notes taken at a step to match the wire color with the right terminal.
Remote 6 & 7 positions terminals
NOTE: The auxiliary wall control can be used with a 3-wire
connection by removing the LED signals. This optional wiring will not allow an
installation with more than 1 auxiliary wall control to properly synchronize
their LEDs on an event requested from a peer. Only the auxiliary wall control
having requested the timer event will have the LEDs updated accordingly.
Remote 10 positions terminal
Remote 4 & 6 positions terminals On-board terminal
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Plug the ventilation unit and test the wall control.
HOW TO USE THE CONTROL
The main button works following this sequence:
- Click 1 = 20 min
- Click 2 = 40 min
- Click 3 = 60 min
- Click 4 = OFF
- and so on
The indicator lights up as per the selected duration and the system exchanges air at MAX speed.
WARNING
Electrical wiring must be done by qualified personnel in accordance with all applicable codes and standards. Before connecting wires, unplug the unit or switch power off at the service panel and lock service disconnecting means to prevent power from being switched on accidentally. Always wear safety glasses and gloves while performing these instructions.
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