2
Figure 2
5. Insert heating element part of the heater kit (Figure 2) in
the heater box and slide it all the way to the right (Figure
3). Ensure the elements are positioned in the retaining
bracket as shown in Figure 4. Install the heater kit using the
screws from heater box cover and re-install the left heater
cover (small) as shown in Figure 6. It may be necessary to
remove the horizontal supply cover to observe the bracket.
The right heater box cover can be discarded.
6. Install electric panel (Figure 2) to the left side of the heater
box by inserting through the rail (Figure 5) and using 5
screws supplied with this IO (Figure 6).
HEATING ELEMENT
SCREWS FROM UNIT
Figure 3
7. Connect power to kit.
• Remove power cable from the box.
• Connect wire leads to the line side of the power block on the
heater kit’s electrical panel. Connect one wire lead per pole.
• Route all leads through the blower deck and into the control
box as shown in Figure 6.
• Connect wire leads to the load side of the power block in
the unit’s control box. Connect one wire lead per pole.
BACK RODS OF HEATER KIT TO BE PLACED
IN THE RETAINER BRACKET
Figure 4
RAIL
Figure 5
5 SCREWS
CONNECT 9-PIN CONNECTOR
FROM UNIT TO 9-PIN CONNECTOR
OF HEATER KIT
HEATING ELEMENT
HEATER COVER
POWER BLOCK
(LOAD SIDE)
BLACK WIRES
FROM HEATER KIT
Figure 6
