Thermolec Plenum Heater User Manual

InstallationinstructionsforPlenum-mountedadd-onelectric heatersAug. 2008Version 4

THESE INSTALLATION INSTRUCTIONS COVER:GENERAL NOTES-Please refer to CSA Standard B139, installation code for oil burning equipment and to the Canadian

FIELD TESTS:A. BEFORE Installation of the Add-on Heater:1. Ensure that the burner does not cycle due to repeated operation of the furnaces high limit

MECHANICAL SECTIONA. Product Inspection1) Inspect the carton and heater and report any damage at once.NEVER INSTALL A DAMAGED HEATER2) Content of cart

If a cooling coil is installed in the warm air plenum a minimum distance of 3" or 7" is required betweenthe top of the cooling coil and the

HE ATER MOUNTINGCut out heater opening at a minimum distance of 6 inches from the furnace. Center the opening on the plenum. Provideslots for insertio

ELECTRICAL SECTION (ALL MODELS)A. Disconnect all power sources before opening electrical boxes and working within.B. Read the nameplate and markings

START UP AND SEQUENCE OF OPERATION1 - The heater is supplied with a built-in 3 position mode selector switch.« » position - Electric heat.«

Page 8CharacteristicsCharacteristicsModels kW @ 240VHeating Current (Amps)AWGSequences Plenum Heaters Fuses Br