PENSOTTI PCH 50B-H, Инструкция по эксплуатации

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INSTALLATION INSTRUCTION
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3.10 Electrical connections
3.10.1 General warnings
Follow the electrical code requirements of the local authority having jurisdiction. In the absence
of such requirements, follow the latest edition of the National Electrical Code (NFPA 70) in
the U.S. or the latest edition of CGA C22.1 Canadian Electrical Code
– Part 1 in Canada.
3.10.2 Electric Wiring: Ground and Surges
All units come with factory installed 3-pronged (grounded) plug end. The boiler can be
plugged into any standard electrical duplex outlet close to the unit as it requires only 4 Amps.
Boiler must be connected to a dedicated electrical supply circuit. Additional electrical loads must
not be
connected to the boilers’ power supply circuit.
If the local jurisdiction requires the unit to be wired directly, remove and discard the factory installed
plug. An ON/OFF switch controlling the main power between the breaker and the Boiler should be
provided to facilitate end-user maintenance and servicing. This should be done by a qualified electrician.
The boiler must be electrically grounded. Ensure the electrical receptacle, in which the boiler will be
plugged into, is properly grounded; if wiring directly, do not attach the ground wire to either the gas
or the water piping as plastic pipe or dielectric unions may isolate the boiler electrically.
The use of a surge protector, surge capacitor, line conditioner or equivalent is recommended to protect
the appliance from power surges.
If a generator is to be used as “backup” power care must be taken that a line conditioner is used to
protect the appliance from erratic voltage.
If the boiler is to be installed in a structure utilizing an emergency stand-by generator, the installation of a
surge capacitor, surge protector, line conditioner or equivalent is required.
If the boiler is to be installed in a structure where frequent power outages are experienced the installation
of a surge capacitor, surge protector, line conditioner or equivalent is required.
Do not energize electric power to the unit until all plumbing and gas piping is complete and the boiler
has been filled with water.
The electrical supply required by the boiler is 120VAC at 60Hz with a maximum 4A rating with proper
grounding. Protection must be in place to prevent the Boiler from being exposed to voltage in excess of
131VAC Max or 96VAC Min.
Damage caused by excessive voltage is not covered under warranty.
DO NOT connect 220-240VAC and any other voltage to this PENSOTTI Boiler. This will damage the
boiler and void the warranty.
Do not disconnect the power supply when the unit is in normal operation.
If there is a power failure in cold weather areas, the freeze prevention system in the boiler will not
operate and may result in freezing of the heat exchanger; in cold weather areas where power
failures are common, you must completely drain the unit to prevent damage if the power will be off
for any extended period of time.
Damage caused by freezing is not covered under warranty.