Customer/Warranty Service: 800-595-9605
Page 23
Troubleshooting Your BioSmart® Heater
Problem
The heater‖s airflow
has been reduced.
The heater stays on after I
push the POWER button to
turn it off.
The heater‖s display is
showing a line of dots.
Solution
Make sure the electrostatic filter is clean (see
Maintenance).
Check front grill and look behind rear air intake
for any objects that could obstruct airflow.
If the heater‖s airflow is still diminished or has
stopped, please call Customer Support.
This is a normal function of the heater. DO NOT
unplug the heater until you no longer hear the fan
running. During this time, the heater is cooling
down.
This is part of the heater‖s normal operation.
After a period of inactivity, the heater will enter
into a “screen saver” mode to conserve power.
This will not affect the heater‖s operation.
When any function key is pressed, the heater‖s
display will reappear.
