Engineering Data Guide

84 Accessories
Mechanical accessories 6RWU0-02A
PTAC
3) Remove the Top cover assembly and the net steel shown
in the figure on the right.
4) Remove the wire junction box cover by removing the four
screws and lifting it up as shown in the figure on the right.
5) Remove and set aside the air discharge screen and then
remove the two screws holding the control board cover as
shown in the figure below.
6) Unplug the electric heater connector located inside the
wire junction box and remove the screw that attaches the
electric heater wire to the side of the indoor fan housing
as well as remove the four screws which fasten the top
cover assembly.
7) Position the water spraying plastic tube into the electric
heater cover. Then, after installing the Electric Heater
cover, install one of the three rubber elbows at the inlet of
the spraying tube and through the grommet.
8) Place the Top cover assembly back into the unit.
Electric Heater Cover
Top Cover
Net steel