Wiring Diagrams
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| STANDARD WIRING FOR 2 WIRE LEAD WATER HEATERS |
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| OPERATION | 240 VOLT DOUBLE ELEMENT |
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* | Before | removing | any | access |
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| panels | or servicing the water |
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| heater, | make | sure | the | electrical |
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| JUNCTION | ||
| supply | to the | water | heater | is |
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| turned | "OFF". |
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| SWITCH | rJK_ | I_ |
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, | Failure | to do this | could | result | in |
| THERMOSTAT | .___ |
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| death, | serious | bodily | injury, | or |
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| property damage. |
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| BUSS | OI | _ |
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| _ | I f | ELEMENT |
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| FOR5500WATTS |
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LOWERHEATI
FOR3800WATTS__
FIGURE 24.
WIRING FOR 3 WIRE LEAD WATER HEATERS NON=SIMULTANEOUS OPERATION 240 VOLT DOUBLE ELEMENT
*NOTE: Some lower |
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| A9 |
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may have 4 terminals. Use only the |
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2 terminals on left. |
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UPPER | J3_J _uJ_j | _:,_ | 1. | TIME | CLOCK | SWITCH |
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_,,,=, |
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OPERATES | BOTTOM | ELEMENT | ONLY | |||||
SWITCH | ,.m I I__ I | I o_ | TOELECTRIC | _L2 | _ | tOTIme | ||
UPPER | {'_ |
| POWER | SUPPLY | _ |
| CLOCK | SWITCH |
T.ERMOSTAT_ | i l | I |
,nO,CATOR |
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_JUNCTION BOX
YELLOW I !:BLUEI BLACK
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| 2. | "OFF | PEAK" | METER | |
BUSS X | UPPER | OPERATES | BOTTOM | ELEMENT ONLY | ||
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| 0 | TO ELECTRIC | LI_ TO "OFF PEAK" | ||
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| POWER S UPPLY_ |
| METER |
" \ | of 5_ |
_ | JUNCTION BOX |
YELLOW _ T BLUEi BLACK
3.FOR TWO WIRE CONNECTION
LOWER---._1-% I
OR°°00WATTS,HERMO% I
TO ELECTRIC
POWER SUPPLY LI L2
OI A | la | LOWER _l | I |
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_ | JUNCTION BOX | ||||
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| YELLOWI _FBLLIE_BLACK | ||
FOR 38°0 | WATTS |
| FIGURE 25. |
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