MULTIQUIP WHISPERWATT Series Operation Manual page 31

120 VAC GFCI Receptacles
NOTICE
It is recommended that the GFCI receptacles be tested
when the generator is initially uncrated. The receptacles
should then be tested daily at startup.
There are two 120 VAC, 20-amp GFCI (Duplex Nema
5-20R) receptacles provided on the output terminal panel.
These receptacles can be accessed in any voltage
change-over board position. Each receptacle is protected
by a 20-amp circuit breaker. These breakers are located
directly above the GFCI receptacles. Remember the load
output (current) of both GFCI receptacles is dependent on
the load requirements of the U, V, and W output terminal
lugs.
Pressing the reset button resets the GFCI receptacle after
being tripped. Pressing the test button (See Figure 14) in
the center of the receptacle will check the GFCI function.
Both receptacles should be tested at least once a month.
Reference the maintenance section in this manual for
further testing of the GFCI receptacle.
RESET
BUTTON
Figure 14. 120 VAC GFCI Receptacle
Twist-Lock Dual-Voltage 240/139 VAC Receptacles
There are three 240/139V, 50-amp, auxiliary twist-lock
(CS-6369) receptacles (Figure 15) provided on the output
terminal panel. These receptacles can only be accessed
when the voltage change-over board is configured for
single-phase 240/120V application.
DCA400SSI4F/DCA400SSI4F3 60 HZ GENERATOR • OPERATION MANUAL — REV. #3 (04/18/22) — PAGE 31
OUTPUT TERMINAL PANEL FAMILIARIZATION
TEST
BUTTON
STATUS
LED
SINGLE-PHASE
240/139 VAC
50-AMP OUTPUT
Figure 15. 240/139V Twist-Lock
Auxiliary Receptacles
Each auxiliary receptacle is protected by a 50-amp circuit
breaker. These breakers are located directly above the
GFCI receptacles. Remember the load output (current) on
all three receptacles is dependent on the load requirements
of the output terminal lugs.
The output terminal lugs are protected by a protective
cover (Figure 16). Unscrew the securing bolts (8) and
remove the cover to gain access to the output terminal lugs.
After the load wires have been securely attached to the
output terminal lugs, reinstall the protective cover, and
reinstall the retaining bolts.
TERMINAL COVER
RETAINING
BOLT
Figure 16. Protective Terminal Cover
(UVWO Terminal Lugs)
CS-6369
TWIST-LOCK
RECEPTACLES
PROTECTIVE