User Manual

TROUBLESHOOTING GUIDE – ELECTRIC HEATER

PROBLEM WHAT TO DO

1. Heater is warm but not

hot. Element does not

glow orange.

1. Check for low voltage

2. If voltage is 208 volts, use element rated for 208 volts instead of 240

volts.

2. Element does not come

on at all.

1. Check if there is power to the unit.

2. Check for proper connection of line 1 and line 2 on the controller.

3. Element glows orange

but the heater is not hot

enough

1. Check recommended mounting height against model.

4. Element glows

unevenly from end to end.

1. Check if heater is horizontally leveled.