Raypak 122-322, Инструкции по эксплуатации и монтажу

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MAKING THE ELECTRICAL CONNECTIONS
Refer to Fig. #9403 Wiring Connection, and Wiring Diagram #152564.
1. Verify circuit breaker is properly sized by referring to heater rating plate. A dedicated circuit breaker should be
provided.
2. Turn off all power to the heater. Verify that power has been turned off by testing with a volt-ohm meter prior to
working with any electrical connections or components.
3. Observe proper wire colors while making electrical connections. Many electronic controls are polarity sensitive.
Components damaged by improper electrical installation are not covered by warranty.
4. Provide an external surge suppressor capable of maintaining system integrity.
5. Provide overload protection and a disconnect means for equipment serviceability as required by local and state code.
6. Install heater controls, thermostats, or building management systems in accordance with the applicable manufacturer’s
instructions.
7. Conduit should not be used as the ground. There must be a solidly wired ground.
NOTICE: A grounding electrode conductor shall be used to connect the equipment grounding conductors,
the equipment enclosures, and the grounded service conductor to the grounding electrode.
FIELD WIRING CONNECTION
Fig. #9446
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