Onan NH Series Operator's Manual And Parts Catalog

900-r58
(Rcviscd
I2-15.72)
REMOTE
WIRING
CONNECTIONS
These
supplementary
instructions
apply
to
CCK
and
NH
electric
generating
plants
used in
recreational vehicles.
For
the new Spec
units noted
below,
printed
circuit
board tetminals
10
and
18 ale
available for
connections to
a
remote
switch
and
instruments
used inside
the recleational vehicle.
Make the
remote connections
as
described
for
the
appropriate
instrument, NOTE: Separafe
insfruction
sfieets are available
lot connectin!
Qnan
built temote
control sfaaions.
8e
sure
tfie
sta.t-stop
switcfi is
momentaty
contact odly' Il not,
the
OPERATOR'S MANUAL
927
-3t0
940-310
DC
Ammotcr:
Connect
a direct
readilg
0 to
l0 ampere
ammeter
(Onar
numbet
302-561) to
terminals
17
(+)
and
18
(-).
For
distances
up to
10 feet make
conflections
with no smaller than
number
18
(Figure
1). Wheri
install-
ed,
Jurnper
Wl must
be removed
ftom the
printed
circuit
board, See
Figures
1 and
5.
Jumper
Wl
is located
near
the
1-1/4 x 2 inch
copper heat
sink.
start solenoid
will
be
damaged,
T
erminal 13
is the
liround
aonnection
tor the orinted
atcuit
boatd
and must
alw ays be codnected,
Running Timc M€telt
Connect
running time meter
(Onan
number
302-885) to terminals
10 and
13
(Grd.)
using
riumber
18 or larger
wire. Terminal
10 operates
at
approximately
30 volts during
normal opelation'
See
Figure
2,
SERIES
ccK
NH
NEW SPEC
R
D
Stort-Stop
Switch:
Connect
a remote
statt-stop,
double-
pole,
double-throw,
momentary
switch
to telminals
13,
14,
15 and 16
as shown in Figures
I
ard
5. Use
Omn
switch 308A329
or
similar switch(es)
and number
18 or
larger
wires for connections.
FIGURE
2. RUNNING
TIME
METER
ANO OC
VOLTMETER
DC
Voltmctcr: Connect
DC voltmeter
(Onan
number
302-562)
between terminals
15 and 13
(Grd.)
using
nurnbet
18 wi!e. See Figure
2'
24Volt Gcncroting
Lonpi Connect
a 24volt
genelating
lamp between
terminals
10 and 15
(Figure
3). Use
a
diode
(IN4004)
in series
as
shown.
l2Volt Gcncroting
Lomp:
Connect
a
12volt
generating
lamp between
termioals
10 and 15
(Figure
4). Con'
a diode
(IN4004)
on one
end of lamp
and a swatt,6\'-'
zener
diode
(IN5340)
on the other
end.
AMMETER
(-)
AMMETER
(+)
START
SW.
START SW,
@
@
(16)
@
PRINTED CIRCUIT BOARD
CONNECTION TERMINALS
swtrcH
ls
MOM€NTARY,
NORMALLY
OPEN
REMOVE
W1
..,UMPER \^r'HEN
INSTALLING
AN
AMMETER
USE
NO, 1A
WIRE
UP
TO 25O FEET
START
(MOM.)
',',
STOP S\^/,
& GR.
sroP sw.
@
(GRD)
(sroP)'
(START)
(START)
STOP
(MOM.)
oNAN
NO.304A329
DOUBLE POLE. DOUBLE
THROW
REMOTE START.STOP
SWITCH
(MOMENTARY.
NORMALLY
OPEN)
CAUTION
TERMINALS 13 AND
14 MUST
BE CONNECTED TO
ONE SIOE
OF SWITCH.
TERMINALS 15 AND
16 MUST
BE
CONNECTED
TO OTHER
INTERCHANGING THESE
CON-
NECTIONS
WILL DAMAGE
PRTNTEO
CTRCUtT
BOAFO.
RUNNINO
TIME
METER
FIGURE
I.
START.STOP
SWITCH
AND
AMMETER

Onan NH Series Specifications

General

Brand	Onan
Model	NH Series
Category	Inverter
Language	English