User Guide

6
COMPLIANCE
FCC Compliance Class B
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his own
expense.
The WF-6800 Series units are UL-Listed, and cUL-Listed (Canadian).
They comply with FCC Class B requirement (see below).
®
®
GENERAL COMPLIANCE INFORMATION
5
TROUBLESHOOTING INSTRUCTIONS
Before the converter output voltage can be checked, it is necessary to dis
connect
battery
output wires fro
m t
he battery terminals. Insulate each wire to prevent s
horts. P
lug the
converter into a 120 VAC source. Using a voltmeter, check the converter output voltage.
Place the Positive + (r
ed) probe in the POS + output (red) and place the Negativ
e -
(black
) test pro
be into the N
EG - (black) output terminal of converter.
Be sure you have
good c
onnections
at the terminals. If the voltage reads in the 13.2 Vdc-14.4 Vdc range,
the converter is functioning properly. Add more load to
make su
re converter i
s ab
le to
keep the outpu
t v
oltage between
.
13.2 V
dc-14.4 V
dc range
If the conve
rter o
utput voltage
rea
ds in the 13.2 Vdc-14.4
Vdc range a
nd
the ba
ttery is not char
ging, check for:
- an open inline fuse in the
battery wire (if p
rovided)
- an ope
n wire
betwe
en the
converte
r and the R
V battery
- loose ground
- imprope
r torques
If the conve
rter fuses and
AC volta
ge are
good, but the
conver
ter output still
reads zero volts
, the c
onve
rter
is not functi
oning p
roperly
.
Contact
WFCO
T
e
ch Support at (
877)
294-8997.
Troubleshooting WF-6800 Series Converter
CHASSIS
(EARTH)
GROUND
Distribution Panel
WF-8930/50
GROUND BAR
12 V
BATTERY
POS+
NEG-
BATTERY TYPE SELECTION
DIP SWITCH
AGM
Lead-Acid
Gel-cell
Ground bar can also be found
inside of the WF-8930/50
distribution panel.
REVERSE BATTERY
PROTECTION FUSES
ATC Style
“Littelfuse ” Type 257 fuses
®
Possible Inline fuse