Installation Instructions (cont'd)
Wiring Diagrams
STANDARD WIRING FOR
2 WIRE LEAD WATER HEATERS
TO ELECTRIC
PO',HER SUPPLY
B_C_r_C_JUo_CT'°NTHERHOSTAT
_USSBA,_o_7_
\ | '\ _ I | E |
FOR 5500
FOR.0WATTSj--___J.EAT,L_._:.ENT
WIRING FOR 3 WIRE LEAD WATER HEATERS
THREE TYPES OF FIELD
CONNECTIONS YOU HAY HAVE
| TIME | CLOCK | SWITCH |
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UPPER E.C.O. & | OPERATES | BOTTOM | ELEMENT | ONLY |
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THERHOSTAT | TO ELECTRIC _ | L.7. | _ | TO TIME |
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| POWIERSUFFLY | LT | L2 L.7. CLOCKSWITCH |
BUSSBAR\
\ ",,
JUNCTION BOX
YELLO_VL@BI_CK
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| "OFF PEAK" | METER |
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| OPERATES |
| BOTTOM | ELEMENT ONLY |
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| TOELECTRIC | _ |
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| POWER | SUPPLY |
| LI | {' | PEAK s_ METER | |
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| _UNCTION | BOX |
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| _ | ELENEN | ,9, |
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| FOR S$0O |
| L,sO_TAETR |
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| FOR TWO | WIRE | CONNECTION |
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| TO ELECTRIC |
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| FOWER | SUPPLY |
| LI | L2 |
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| JUNCTION | BOX |
| O 3800 W | S | _ |
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*NOTE: | Some Lower | Limit |
| LOWER |
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SwTtches | rn_y Eave 4 terminals, | Use |
| HEATING ELEMENT |
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only d_e | 2 _ermTn_ls on | left. |
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