Wiring Diagram - Slant/Fin Jaguar J-390 Installation And Operating Instructions Manual

18
"CALL FOR HEAT"
24V ROOM THERMOSTAT
OR ISOLATED CONTACT
W
W
W
PR
J5
PR
DISPLAY
RETURN WATER SENSOR
(BLUE CONNECTOR)
CAUTION:
LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS.
WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION.
"VERIFY PROPER OPERATION AFTER SERVICING".
Figure 15a. Schematic wiring diagram.
12 Kohm
OUTDOOR
DHW TANK
SENSER
THERMOSTAT
(IF USED)
(IF USED)
(IF USED,REMOVE
1 2 3 4 5 6 7 8
R
W W
Y
Y
BL
BL
9 10 1112 1314 15 16
1 2 3 4 5 6 7 8
BK
SUPPLY WATER SENSOR
(RED CONNECTOR)
BK
BK
FLUE GAS SENSOR
(1/4" TABS)
1
PROVIDE DISCONNECT MEANS & OVERLOAD PROTECTION AS
REQUIRED.
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE
APPLIIANCE MUST BE REPLACED, IT MUST BE REPLACED
WITH TYPE 105° C OR ITS EQUIVALENT.
LOW WATER
DHW
CUT OFF
CIRCULATOR
(IF USED)
7-8 JUMPER)
FIELD WIRING
H N H N H N
TERMINALS
R
G
1 2 3
1
2
3
BK
4
W
5
R
6
Y
7
GAS VALVE
BL BR
WIRE LEGEND:
FACTORY WIRED
FIELD WIRED, FIELD SUPPLIED
Jaguar Model J-390
L1
BOILER
CIRCULATOR NEUTRAL
HOT
120V
60HZ
1
J2
W
W
BK
W
W
BK BK
W
POWER
J6
ON/OFF
SWITCH
BK
J9
W
COMBUSTION
BLOWER
120V/24V 3 PIN
TRANSFORMER CONNECTOR
W
PK
BR
BK
3 PIN
CONNECTOR
WATER HIGH
LIMIT
(1/4" TABS)
L2
GROUND
G
1
2
3
4
G
G
1
2
W
3
BK 4
W 5
BK
6
J13