Operation Manual

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When [Periodical check 1] or [Periodical check 2] is displayed
In order to inform the periodical inspection period of heat pump unit, [Periodical check 1] or
[Periodical check 2] may be displayed at the message section of the TOP screen.
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After-sales service.
If the following display of periodical check is displayed, please
ask periodical check to the contact company displayed on the
[Contact company] screen or the dealer where you purchased.
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Periodical check 1 Please do periodical check of the
parts for water circuit.
·
Periodical check 2 Please do periodical check of the
parts for refrigerant circuit.
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If keeping on using without doing emergency check, it may cause
damage of the heat pump unit.
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When [Periodical check] is displayed
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Inform your dealer
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Model name
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Date of installation
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Failure conditions: As precise as possible.
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Your address, name, and telephone number
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Moving
The Moving of the unit requires special technology.
Consult your dealer. Necessary expenses for the
moving of the unit will be charged.
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Repairs after Warranty Period
Consult your dealer. Fare-paying services may be
possible at the request of customer.
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Inquiry about After-sale Service
Contact your dealer or the service contact.