Wireless Vent and Filter Boost Remote
3
69-2676EFS—05
Troubleshooting
Symptom
Possible Cause
Action
No LED.
Normal operation while remote is idle. No action needed.
No LED when button is
pressed.
The battery has failed.
Replace the CR2450 coin cell battery.
LED quickly flashes red
when button is pressed.
The battery is low.
Replace the CR2450 coin cell battery.
LED slowly flashes amber
when button is pressed.
The remote is not connected to the
thermostat.
Contact your heating and cooling contractor
for assistance.
The thermostat does not
change when a button is
pressed.
Please allow up to 15 seconds for
change to show up on the thermostat.
1 The battery has failed.
2 The remote has lost
communication.
1 Verify that the LED shows green when a
button is pressed on the remote. If there
is no LED, replace the CR2450 coin cell
battery.
2 Contact your heating and cooling
contractor for assistance.
