- 7 -
Repeat this procedure as often as needed to reduce the frequency of the weeping
of the P & T Valve. If the weeping persists after following this procedure, you may
elect to install an expansion or accumulator tank in the cold water line between
the tank and check valve to relieve the pressure caused by thermal expansion.
Contact your local dealer for assistance.
REMOVING WATER HEATER
1.
Shut off gas supply and disconnect gas supply line from water heater.
2.
On all Electric Models, turn off electrical supply then disconnect 120 V.A.C.
supply at junction box mounted on heater.
3.
On all DSI Models, disconnect 12 V.D.C. power supply at junction box on heater.
4.
Disconnect all wires at module board.
5.
Shut off water supply. Drain water from tank following instructions under
“Draining and Storage”.
6.
Disconnect hot and cold water lines from water heater.
7.
Remove screws or nails securing control housing to framed opening.
8.
Slide heater out. To reinstall, follow instructions in manual under “Installation
Instructions”.
Figure 5
120 V.A.C. ONLY
CODE
BLACK
BK
COLOR
W WHITE
HI-
LIMIT
T'STAT
BK
BK
BK
SWITCH
BK
W
DISCONNECT POWER SUPPLY BEFORE REMOVING COVER
RELAY
BK
*
SUBURBAN MANUFACTURING COMPANY, DAYTON, TENNESSEE
120 V.A.C SINGLE PHASE - 1440 WATT ELEMENT - 60 CYCLE
TOTAL CONNECTED WATTS = 1440 - AMPS = 12
GROUNDING SCREW
ELECTRIC
ELEMENT
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE HEATER MUST
BE REPLACED, IT MUST BE REPLACED WITH 14 GA. 105°C WIRE OR
EQUIVALENT.
SI UN DES FILS ELECTIQUES LIVRES AVEC LE CHAUFFE-EAU DOIT
ETRE REMPLACE, UTILISER A CET EFFET UN FIL 14 GA. 105° OU
EQUIVALENT. *120VAC SIDE OF RELAY
340540
12 V.D.C. ONLY
JUNCTION
BOX
Y
G
BL
R
RED
BLUE
GREEN
YELLOW
BROWN
BR
BK BLACK
G
BL
R
R
Y
BK
1
2
3
4
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE WATER
HEATER MUST BE REPLACED, IT MUST BE REPLACED WITH 18 GA.,
105°C WIRE OR EQUIVALENT.
SWITCH
HI-LIMIT
T'STAT
MODULE BD.
SPARK CABLE
ELECTRODE
BR
GAS VALVE
SWITCH
( FACTORY WIRING)
( ---- FIELD WIRING)
DISCONNECT POWER SUPPLY BEFORE SERVICING THERMOSTAT
AND HI-LIMIT UNDER ACCESS COVER.
1 3 4 6
*12VDC SIDE OF RELAY 340539
LIGHT
RELAY
O ORANGE
O
(GAS)
(ELECTRIC)
CAUTION: DO NOT HI-POT (DIELECTRIC HIGH VOLTAGE TEST) THIS
UNIT AFTER INSTALLATION. TO DO SO MAY CAUSE COMPONENT
DAMAGE AND VOIDS WARRANTY OF WATER HEATER.
Figure 4
HOT
COLD
Figure 6
PARTS AND SERVICE
Contact a conveniently located recommended Suburban Service Center.
Describe to them the nature of your problem, make an appointment, if necessary,
and provide for delivery of your RV with the appliance installed.
To obtain information on locating a local service agency, contact:
AIRXCEL, Inc., Suburban Division
Customer Service Department
676 Broadway Street
Dayton, TN 37321
(423) 775-2131 Ext. 7101
www.Airxcel.com
CAULK AND SEAL GROMMET (INCLUDING SLIT
AND TUBING) ALL AROUND AIR TIGHT
GAS VALVE
CONTROL HOUSING
ILLUSTRATED SHOWING
INSIDE OF HOUSING
GROMMET
(GAS INLET)
Figure 7
RESET
ON
ELECTRIC
GAS
ON
WATER HEATER
SWITCH, LAMP AND PLATE ASSEMBLY
(GAS AND ELECTRIC)
Figure 8
RESET BUTTON
12 V.D.C. T-STAT
HI-LIMIT
Figure 9
Figure 10
120 V.A.C. T-STAT
HI-LIMIT
RESET BUTTON
