Navien CH-180, Руководство пользователя

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Navien Limited Warranty
LABOR ALLOWANCE:
The Applicable Period for this Labor Allowance for all Combination boiler models is One
(1) year from the Effective Date. The payment and amount of any payment are subject
to approval at Naiven’s sole discretion. The Labor Allowance will be paid based on
Navien’s Schedule of Labor Allowances.
TRANSFERABILITY
This warranty is offered to the original and subsequent owners of the combination boiler
but is limited to the original address registered with the warranty only. The warranty will
be void if the combination boiler is relocated to any other location.
WARRANTY EXCLUSIONS
This warranty does not cover the following conditions:
Damages, malfunctions or failures resulting from failure to install the combination
boiler in accordance with applicable building codes, ordinances or normal plumbing
and electrical trade practices.
Damages, malfunctions or failures resulting from improper installation or failure to
operate and maintain the combination boiler in accordance with the manufacturer’s
instructions provided.
Performance problems caused by improper sizing of the combination boiler or the gas
supply line, the venting connection, combustion air openings, electric service voltage,
wiring or fusing.
Damages, malfunctions or the all failures caused by conversion from natural gas to LP
gas or LP gas to natural gas or attempt to operate with a type of gas not specified for
the combination boiler.
Damages, malfunctions or failures caused by operating the combination boiler with
any parts removed or with parts that have been modified, altered or unapproved for
installation.
Damages, malfunctions or failures caused by abuse, negligence, alteration, accident,
fire, flood, freezing, lightning and other acts of God.
Heat Exchanger failures caused by operating the combination boiler in a corrosive or
contaminated atmosphere.
Damages, malfunctions or failure caused by poor water quality, lime or mineral build-up
or sediment build-up.
Damages, malfunctions or failures caused by operating the unit at water temperatures
outside the factory calibrated temperature limits and/or exceeding the maximum
setting of the high limit control.
Heat Exchanger failures caused by operating the combination boiler when it is not
supplied with potable water at all times.
Damages, malfunctions or failures caused by subjecting the heat exchanger to pressures
or firing rates greater or lesser than those shown on the rating plate.
Units installed outside of the fifty states (and the District of Columbia) of the United
States of America and outside of Canada.
Rating plate has been removed by an unauthorized person. A combination boiler
should not be operated if the rating plate has been removed.
Damage due to freezing.