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WARRANTY CONDITIONS OF THE REFRIGERATION UNIT
No charge warranty period is 1 year from the date of installation of the refrigeration
unit. However, the coverage of the no-charge warranty is the failed component by
supplying a replacement component.
Any failure caused by the following reason is considered chargeable even during the
warranty period.
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Failure caused by not conforming to the use condition specified in this
installation instructions
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Model selection or equipment installation design was incorrect.
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When our company has determined that the failure was generated by an error
in combining refrigeration unit models, incorrect control components such as
solenoid valve, or designing a refrigeration cycle without conforming to the
prohibited items, caution items, or instructed items indicated in the
installation instructions and on the product.
–
When a problem exists in the installation work.
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When damage or breakage was generated by incorrect handling during
installation work.
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When the failure is judged as being caused by contaminants (debris, metal
powder, etc.) entering in the cycle during the installation or piping work.
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When the failure is judged as incorrect wiring work during installation and
piping work.
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When the personnel related to our company pointed out incorrect work but
no improvement was made.
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Accident caused by violating laws and regulations.
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When the system was operated by knowing large vibration or operation
sound.
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When a problem was generated by a weak foundation or weak base frame.
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When operational failure was caused in the check valve or solenoid valve due
to incorrect brazing of piping connection.
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Accident was generated by locally modifying our company's product
specification, or moving the equipment.
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Accident caused by contamination of debris in the electric components (hole
drilling for installing additional components).
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Accident generated by not complying with the specified installation location,
operating ambient temperature or operating voltage.
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Accident generated by locally modifying the company's product
specification, performing accompanying work or moving the location, or
accident generated without using the protective devices included in the
product.
–
Accident generated by incorrect operating environment or
maintenance/inspection.
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