TK 56917-11-MM-EN
27
GFCI Replacement Procedures
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ntt:: The GFCI is specific to this application. If a replacement GFCI is necessary, only Thermo King P/N 424456
can be used so the inverter’s power save modes work properly.
1. On the EPJ enclosure, rotate DC disconnect switch to the OFF position.
2. Reinstall wires onto GFCI as shown.
Figure 12.
GFCI Wiring Connection Shown
RCS1484
Electrical
Box
WHITE WIRE
FI L BLANC
HOT WIRE
FIL
ACTIF
Black
White
WHITE WIRE
FIL
BLANC
HOT WIRE
FIL
ACTIF
Grounding
connection to
box (if box has a
grounding terminal)
Wire
Connector
LINE cable brings power to the GFCI
Yellow
sticker
remains
in place
to cover
terminals
About Wire Connections:
Side Wire:
For Back wire -
Insert bare wire fully
and tighten terminal
clamp on conductor
ONLY
Wire
3/4" (1.9 cm)
Back Wire:
Wire
5/8" (1.6 cm)
For Side wire -
Loop clockwise 2/3 of the
way around screw
Connect the LINE cable wires to the LINE terminals:
• The white wire connects to the WHITE terminal (Silver)
• The black wire connects to the HOT terminal (Brass or Black)
• Connect the ground wire
Complete the installation:
• Fold the wires into the box, keeping the grounding wire away from the
WHITE and HOT terminals. Screw the receptacle to the box and attach