Owners Manual

2. The power leads are to be secured to the L1 and

L2 or L and N connectors on the terminal block or

relay. The ground lead is to be secured to the GND

connector on the block or the green ground wire

with the provided wire nut.

FAILURE TO GROUND THE SYSTEM MAY RESULT IN SERIOUS INJURY, DEATH AND/OR

PROPERTY DAMAGE.

3. Optional: The heater comes preset in silent

mode. If silent mode is the intended use, please

proceed to step 4. To switch between silent and non-

silent operation place the jumper on the control

board in position “D”.

4. Leave the breaker in the “OFF” position. Proceed

to the next section:

COMMISSIONING THE HEATER