The Timer Switch Unit consists of 3 LEDs and 1 push button. The Timer Switch Unit can put the unit in to
When timed cycle is complete the unit returns to normal run mode set on Wall Control unit.
When a Timer Switch is activated, the other Timer Switch Blinks its LED and Wall Mount Unit lights up its
REMOTE icon on LCD indicating that HRV/ERV has been forced in to High Speed Mode.
and only that Timer Switch can turn off the timer switch operation.
All 3 LEDs will blink to indicate error if the Control Board reports error or the Timer Switch loses
Model # TC100-5V
Important Note:
When installing timers or time delay switches, make sure that they are for appropriate
The Intermittent Switch allow user to select one of the following operation mode:
1. Low Speed Mode
2. High Speed Mode
3. Intermittent Mode and
4. OFF mode (optional - contact factory for details and to order).
On initial power up, Low Speed Mode is on and the first LED is on.
On a button press,it goes into High Speed Mode and the second LED is on. On another button press, it goes to
Intermittent Mode and the third LED is on.
In Intermittent Mode, HRV starts with 20 minutes low speed which is followed by 40 minutes off.
The cycle continues until intermittent mode is exited.
On a button press, it goes into OFF mode and all LEDs are OFF (optional).
Model # IC-100-5V
Timer Switch
Intermittent Switch
7
Timer Switch & Intermittent Switch (Optional)
Model # TC-100-120P
Timer Switch (Programmable)
Model # TC-100-120
Timer Switch
High Speed Mode for the set time on the Timer Switch (20 min, 40 min, 60 min).
If there are more than one Timer Switch activated, the Timer Switch having longest time takes control
communication with the Control Board.
The Timer Switch activates the HRV/ERV on high speed for 5,10,15 & 30 minutes.
Once an option is selected, the LED will turn on, indicating the duration of the high speed mode.
Once the duration is up, the unit will go back to normal mode and the LED will turn off.
The TC-100-120P is a 24 hour programmable Timer Switch that allows for the unit to be shut off for a pre-selected
duration and comes back on when the time delay has been achieved. It is suitable for Superior Series and Compact
Units.
HRV/ERV models.
(5 VDC)
(5 VDC)
(120 VAC)
(120 VAC)
1. TC100-5V
2. IC-100-5V
3. TC-100-120
4. TC-100-120P
