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Wiling Diagrams
STANDARD WIRING FOR
2 WIRE LEAD WATER HEATERS
NON-SIMULTANEOUS OPERATION
240 VOLT DOUBLE ELEMENT
Instructions (cont'd)
TO ELECTRIC
POWER SUPPLY
UPPER E.CoO. &
THERMOSTAT
BUSS BAR
FOR 5500 WATTS
.I
w
BLACK
RED
UPPER
ELEMENT
.................. =H,==, i1 ,1,, ,,111 =
WIRING FOR 3 WIRE LEAD WATER HEATERS
NON-SIMULTANEOUS OPERATION
240 VOLT DOUBLE ELEMENT YELLOW ...... THREE TYPES OF FIELD
CONNECT,ONSYOUMAY
• _ HAVE
i Illll Ill'
=d
UPPER E.C.O. &
THERMOSTAT
BUSS BAR_ ! "_
_v/_ U PPER
ELEHENT
,OR,,00WATTS
FOR 3800 WATTS "_ ="1 _
_NOTE: Some Lower Hi-Temp Limit
LOWER
Switches may have 4 terminals° Use HEATING ELEMENT
only the 2 terminals on left,
1,3
i i1===
TIME CLOCK SWITCH
OPEPJ_TES BOTTOH ELEMENT ONLY
TOELECTRIC _ L2 _ TOTIHE
POWER SUPPLY L! • L_ L2 CLOCK SWITCH
_ JUNCTION BOX
YELLOW l *:_SLUE_ BLACK
=
"OFF PEAK" HETER
OPERATES BOTTOH ELEHENT ONLY
TO ELECTRIC _ L2LIL2 -_ TO:'OFF
POWER SUPPLY LI t_ 1 PEAK HETER
[_ IUNffTION BOX
YELLOW| "_ BLUE1 BLACK
i
i i i , i ii ii1,Iii
FOR TWO'W_RE CONNECTION
TO ELECTRIC ,--'1"-----t
POWER SUPPLY LI L_