TriangleTube Marquis TWH180, Руководство по установке

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Power Connection
19
Power Connection
Wire and electrically ground Water Heater in accor-
dance with authority having jurisdiction or in the
absence of such requirements follow the National
Electrical Code, NFPA 70, and/or CSA C22.1
Electrical Code-Part 1 in Canada.
ELECTRICAL SHOCK HAZARD
For your safety, turn off electrical power supply at
service entrance panel before making any electrical
connections to avoid possible electric shock hazard.
Failure to do so can cause severe personal injury or
death.
• This appliance must be electrically grounded. En-
sure the electrical receptacle, in which the water
heater will be plugged into, is properly grounded.
• Do not attach the ground wire to either the gas or the
water piping as plastic pipe or dielectric unions may
isolate the Water Heater electrically.
• The wiring diagrams contained in this manual are for
reference purposes only.
• Do not disconnect the power supply when the unit is
in normal operation.
• Damage caused by freezing is not covered under the
warranty.
WARNING
Marquis Manual_61515_Water Heater 7/1/15 1:58 PM Page 22