Use and Care Manual

NEVER LEAVE HEATER UNATTENDED WHILE CONNECTED TO
A POWER SOURCE
© 2018 Stanley Black & Decker, Inc. Electric Fan Heater User’s Manual (ST-221A-120 / ST-222A-120)
Operation
Operation
1. Position the fan heater so that it stands upright on a
firm, level surface, and at a safe distance from wet
environments and flammable objects.
2. Set the Thermostat Control Dial to H.
3. Connect the fan heater to the proper electrical power.
4. The fan heater will switch on when the Function
Control Dial is set to one of the four power settings.
5. When using the heater for the first time, you may
notice a slight emission of smoke. This is normal
and will stop after a short time. The heating element
was coated with a layer of protective oil during
production. The smoke is caused by the leftover oil
as it is heated.
Automatic Overheat Safety Control
This heater is equipped with safety internal heat
limiting thermostat and overheat protection circuit.
When a potential overheat temperature is reached,
the system will automatically shut off the heater.
Thermostat Instructions
Set the Thermostat Control to H and let the heater
operate with full power input. When the room
temperature reaches the required value, turn the
thermostat to the left until it switches off.
The thermostat will then switch on and off
automatically to control the room temperature
according to the preset value and keep the room
temperature constant.
Setting Function
Unit is Off
Fan Runs - No heating
Fan Runs - Low Heat
Fan Runs - High Heat
3