FIELD
SUPPLIED
WIRING
GROUND
LINE 1
LINE 2
NEUTRAL
FACTORY
SUPPLIED
WIRING
LINE 1 - BLACK
LINE 2 - BLUE
NEUTRAL - WHITE
}
}
Blue
Blue
120 VOLT INSTALLATION
The provided power supply cord must be connected to a receptacle with a minimum circuit breaker size
of 15 amperes. No other electrical appliance or fixture should be used on this circuit.
The heater will provide 1100 watts (1.1 kw) of heat when the pump is operating in low speed and
thermostat is calling for heat.
Under no circumstances should an extension cord be used. Use of an extension cord will
seriously degrade the performance of the equipment module and can create an electrical
hazard.
Use copper conductors ONLY!
5
MINIMUM WIRE SIZE FOR GROUND = #10 AWG
*Refer to local codes for exact wiring size required
and / or N.E.C.
MINIMUM WIRE SIZE FOR LINE 1, LINE 2,
NEUTRAL = #8 AWG.
See Page 11 ST1057-58 Wiring Diagram
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