Install Instructions

Wiring (continued)

Control Panel

The control panel has a 3-position selector switch

and “+” and “–” buttons for speed control. The color

of the LED indicator indicates the current function

of the selector switch.

• GREEN LED = Mode Control (normal operating

mode)

• YELLOW LED = Balancing Control

ERV/HRV Ventilation Systems 69-2480EF—19

Follow this diagram if using the

20/40/60 Minute Boost Control

Timer.

Note: Multiple timers can be wired in

parallel.

M28996

BGR

LED

3-POSITION

SELECT

OR SWITCH

SPEED CONTROL

BUTTONS (+ AND -)

Speed

Control

Open for

Instructions

M32371