Heater Wiring - State Water Heaters SBL81120NE Instruction Manual

heater wiring

All electrical work must be installed in accordance with the latest version of the National electrical Code ANSI/NFPA No. 70 and
must conform to all local code authority having jurisdiction. AN eleCTrICAl GrOUND IS reqUIreD TO reDUCe rISK OF
eleCTrICAl SHOCK Or POSSIble eleCTrOCUTION.
The controls of this water heater are polarity sensitive. be certain to properly wire the hot and neutral connections.
UPPER PROBE
BLOWER
PRESSURE
SWITCH
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED MUST BE REPLACED USE ONLY 18 AWG 105°C 600V UL AWM STYLE #1015 WIRE
EXCEPT GAS VALVE CABLE WHICH MUST USE 2 CONDUCTOR 18 AWG 80°C 300V UL CATAGORY QPTZ POWER LIMITED CIRCUIT CABLE.
LOWER PROBE
R R
R
BK R
BK
THERMOSTAT
4
2
1
IGNITION MODULE
FC- FC+ LED
SPARK
V2 IND/ V1/ TH/
S1 GND MV1 PV1 W
GAS
VALVE
FLAME
ROD
BLOWER
5 1
6
3
3 1
4 2
EBM UGB
figure 20.
22
ON/OFF SWITCH
1a 1 1b
120VAC HOT
120VAC NUETRAL
EARTH GND
FACTORY INSTALLED
BY INSTALLER