Installation
Instructions
(cont'd)
Wiring
Diagrams
TO ELECTRIC
POWER SUPPLY
STANDARD
WIRING
FOR
2 WIRE LEAD WATER HEATERS
NON-SIMULTANEOUS
OPERATION
240 VOLT DOUBLE
ELEMENT
BLACK
JNCTION
RED
UPPER E.C.O. &
THERMOSTAT
!USSBA
FOR 8500 WATTS
UPPER
ELEMENT
FOR 3800 WATTS
LOWER
HEATING
ELEMENT
WIRING
FOR 3 WIRE LEAD WATER HEATERS
NON-SIMULTANEOUS
OPERATION
240 VOLT DOUBLE
ELEMENT
UPPER E.C.O. &
THERMOSTAT
IUSS
BA_
FOR 5500 WATTS
FOR 3800 WATTS
*NOTE:
Some Lower Hi-Temp
Limit
Switches
may have 4 terminals.
Use
only the 2 terminals
on left.
ELEMENT
LOWER
T'STAT
YELLOW
m
LOWER
HEATING
ELEMENT
13
t
HREE TYPES OF FIELD
CONNECTIONS
YOU MAY
HAVE
TIME
CLOCK
SWITCH
OPERATES
BOTTOM
ELEMENT
ONLY
TOELECTRIC
_-
1.2
_
TOT]HE
POWER
SUPPLY
LI
L2 1.2
CLOCK
SWITCH
J_@BI
PNCTION
BOX
YEll_
CK
"OFF
PEAK"
NETER
OPERATES
BOTTOM
ELENENT
ONLY
TOELECTR_
_
L2LIL2
-_
TO"OFF
POWER SUPPLY
LI
t
pEAK" METER
_
JUNCTION
BOX
YELL
LACK
FOR TWO
WIRE
CONNECTION
LI
L2
OW[_B
JUNCTION
BOX
YELL
U_CK