HOW TO ACCESS AIR VENT AND WATER PURGE
st
1
STEP: remove the grill, air vent and water purge
are located at the pointed area.
HOW TO CONNECT NON-DEFAULT FAN SPEED
st
1
STEP: remove the grill.
rd
3
STEP: remove the finger guard and venturi
HYDRONIC CASSETTE
2
nd
2
STEP: remove the finger guard by removing 4 screws.
th
4
nd
STEP: release the air vent / water purge
by loosen the screws.
STEP: Fan speed terminal is located in the area
inside the red rectangle.
30