Residential HRV/ERV
28
Installing the Speed Control (P/N 611229) or Mode Control (P/N 611230)
Speed Control (P/N 611229)
This controller provides the ventilation unit with 4 modes of operation:
• Intermittent mode; successive cycles, low-speed 20-min
exchange, 40-min stop mode or recirculation
• Low-speed exterior exchange mode
• High-speed exterior exchange mode
• Stop mode or recirculation (indicator lights are off)
Mode Control (P/N 611230)
This controller provides the ventilation unit with 4 modes of operation:
• Recirculation mode
• Low-speed exterior exchange mode
• High-speed exterior exchange mode
• Stop mode (indicator lights are o)
Note: This controller is not compatible with models H/E110-TF.
1. Run a 4-conductor low-voltage (24V) electrical wire through the wall until it
reaches the HRV/ERV.
2. Connect each conductor to the control’s terminal block according to its respective
color.
3. Connect the 4 conductors to the HRV/ERV’s control terminal block according to
their colors.
4. Screw the back side of the control panel to the wall. Use the mounting screws to
secure the top section into place.
Speed Control
(P/N 611229)
Mode Control
(P/N 611230)