Operating instructions

Heatmax Furnace Installation and Operation Manual

Exemple of thermostat wiring

Connect one wire to "HR" and the other wire to "W". The red jumper can be left in place.

For more information, refer to the manufacturer's instructions.

Use in thermostat mode

To ensure proper operation of the air inlet damper while connected to a thermostat, the

manual control switch must be maintained in the closed position. However, when a

thermostat is connected to the furnace, it is still possible to use the manual control switch

to open the air damper if desired.Even though you chose to control the furnace with a

thermostat it is still possible to use the manual control switch to open the air intake damper

if desired.