11
THERMOSTAT
The thermostat must be installed on an inside wall in a location where it is not likely to be affected by the draft
coming from an air outlet. It must be installed at a minimum of 55 inches above the floor.
N.B. Both thermostats used on the combined wood / electric model should be installed at same height.
FAN CONTROL
The fan limit control setting may vary depending on the type of installation. The temperature setting “out of
service” is preset at 110
o
F, the temperature setting “in service” at 150
o
F. and the high limit at 250° F at the factory.
These settings should provide a proper operation for most installations.
It is preferable, for a prolonged operation of the blower, that the setting “out of service” be low enough. But a
setting “out of service” too low will cause undesirable cold air circulation. To modify the settings, simply move the
tabs to the desired position on the temperature dial of the fan limit control.
The adjustment of all controls must be performed by a qualified technician. The controls setting and the blower
speed must conform to the recommendations of the “Warm Air Heating and Air Conditioning National Association”.
For continuous operation of the blower, use the switch located below the fan limit control or on the electric unit which
controls the low speed either at the “on” position or the “off” position.
It is not recommended to let the blower run on continuous mode when heating with wood since the wood furnace
must reach a certain temperature before the blower starts in order to operate efficiently.
4. OPERATING INSTRUCTIONS
CONTROL SYSTEM
On the wood furnaces only, the thermostat controls the air inlet damper. When the thermostat calls for heat, the
damper opens and the fire stirs up. When the furnace gets hot enough, the combined limit control activates the
blower motor at the speed selected for wood heating.
OUTSIDE VIEW OF THE ELECTRIC ELEMENT
