LG LP070CED Service Manual page 34
Packaged terminal air conditioner/heat pump
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Also See for LP070CED:
- Owner's manual (27 pages) ,
- Specifications (2 pages) ,
- Service manual (55 pages)
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15. Place one of the hose clamps over one end of the 16-inch
vinyl hose. Place the same end over the barbed discharge
tube of the pump assembly. Place a hose clamp on the
other end of the 16 inch hose. Place this same end over
the shorter leg of the overflow tube and secure the hose
with the hose clamp. (Figure 31)
Figure 31
U Clip
16. Place a hose clamp over one end of the 11-inch long
hose. Push this same end over the longer leg of the over-
flow tube and secure with the hose clamp. Place another
hose clamp over the other end of the 11-inch hose. Push
this same end over the condensate tube protruding out
from the back of the partition panel and secure with the
hose clamp. (Figure 31)
17. Route the condensate pump cord through the U clip on
the condenser shroud, through the plastic grommet in the
sheet metal condenser wing, through the plastic ring in
the panel, and then through the hole in the panel where
the compressor wires are routed through the panel.
NOTE: The permagum may have to be removed to feed the
wires through the panel, make sure wires have no slack and
replace the permagum to prevent air leaks. (Figures 31 and
32)
Figure 32
Permagum
Plastic Ring
Plastic
Grommet
Overflow
Tube
Grommet
Condensate
Pump Cord
—34—
18. To gain access inside the control panel, remove the
knobs and escutcheon. Remove the two screws holding
the panel in position. Tilt the control panel forward, being
careful not to pinch any wires. (Figure 33)
19. Lift the control panel up so the control panel is free of its
hinges. Position the control panel so there is easy access
for mounting components to the control panel. (Figure 33)
Figure 33
Mode Switch
Thermostat
Remove two screws
to gain access inside
Control Panel
Fuse Holder
Knockouts
under panel
20. Connect the condensate pump to the ICR relay on the
terminal board per Figure 34.
21. For 208 volt applications move the WH6 wire terminal
from the 240 volt terminal of the transformer to the 208
terminal of the transformer.
22. Install the basepan drain plug into the basepan drain hole
by pushing it up into the drain hole from the bottom of the
basepan.
This will defeat the thermostatic controlled drain valve.
The basepan drain is located to the left of the outside coil
(as viewed from the back of the unit).
Figure 34 - Internal Condensate Removal Pump
Wiring
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