Big Dipper 14000 Series Operating instructions

©2017 Thermaco, Inc. All rights reserved • Patented/Patents Pending • Specications subject to change without notice
Thermaco, Inc. • 646 Greensboro St. • Asheboro, N. C. 27204-2548 • Phone [phone] MNL-ISPS40000 1
14000 Series
Troubleshooting Heater and Thermostat
1. Unplug Center Module and move to a location
with adequate workspace.
2. Remove (2) screws from each side and (4)
from the rear enclosure.
3. Li cover up to remove. 4. Unplug jog switch if equipped.
5. Remove jumper wire from ermostat
and Heater. (is wire may be blue or
white.)
6. Heater and ermostat should look like
image above.

©2017 Thermaco, Inc. All rights reserved • Patented/Patents Pending • Specications subject to change without notice
Thermaco, Inc. • 646 Greensboro St. • Asheboro, N. C. 27204-2548 • Phone [phone] MNL-ISPS40000 2
14000 Series
Troubleshooting Heater and Thermostat
7. Unplug Red wire from ermostat. 8. Connect the Red wire to the heater as illus-
trated above.
9. Connect the unit to a power source and pull
the outer white tabs to the middle, on the time
of day arrow. (Arrow is circled in red in image
above).
10. If your heater starts warming up then your
thermostat needs to be replaced. If your heater
does not get warm then you will need to replace
the heater.
11. Once diagnose has been made, please
reconnect heater cable and jumper back to
original position.
12. Replace rear cover and secure with screws.