Onan MDJF Series - Heat Exchanger Plumbing Diagrams

UNGROUNDED LOAD
WIRE (BLACK)
-Q
Tl
-
T3
oe
120 V.
(JOIN) o
<Q
ae<
GROUNDED LOAD j-^
WIRE (WHITE)_JC~""^
T2
-
T4
LU
O
UNGROUNDED LOAD
WIRE (BLACK)
T OT..T
4
.?<
2s
] GROUNDED LOAD
. WIRE (WHITE)
(JOIN)
T2
— (JOIN AND GROUND)
UNGROUNDED LOAD WIRE (BLACK)
o
120 V.
240 V. —J
120 V.
GROUNDED LOAD WIRE (WHITE)
UNGROUNDED LOAD WIRE (BLACK)
I Phase, Reconnectible Generator
(60 hertz
1
model has code -3C gives 2 wire or 3 wire service)
o
Tl O
t- u>
2
<Q
- «<
O "JUi
-i Z—'
ui
T4 O
3 PHASE
NAMEPLATE
(HIGHER
x
VOLTAGE)
UNGROUNDED LOAD WIRE (BLACK)
UNGROUNDED LOAD WIRE (BLACK)
o
k
^UNGROUNDED LOAD WIRE (BLACK)^
rn u
AAA
j , rGROUNDED LOAD WIRE (WHITE)
A = N ameplate lower voltage,! phasecireuit
B = Namepiate higher voltage ,1 phase circuit
(60 hertz 120/208 volt model has code -4)
Y—Connected
2
Tl
4/1
Q
<
O
T3 <
oe
LU
TO 5
3 PHASE
NAMEPLATE
(HIGHER
VOLTAGE)
NEUTRAL LOAD WIRE NORMALLY UNGROUNDED ^
T T TO IS THE GENERATOR S CENTER TAP O
T0
A A BETWEEN Tl AND T2
UNGROUNDED LOAD WIRE (BLACK)
UNGROUNDED LOAD WIRE (BLACK)
UNGROUNDED LOAD WIRE (BLACK)
A = N a m epl at e lower vo 11 ag e,l p h as e circuit
B = Nameplate higher voltage,1 phase circuit
Delta Connected (60 hertz 120/240 volt model has code -5D)
SINGLE PHASE POWER AT CENTER TAPPED
LEG AVAILABLE UP TO 2/3 OF FULL
RATED THREE PHASE POWER
to
Q
<
On
-OT2
•O
73
O
•—
<
ee
Ui
Z
Ui
o
FIGURE 12. WIRING CONNECTIONS
15