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Safety precautions
California Proposition 65 Warning (US)
WARNING :
Cancer and Reproductive Harm - www .P65Warnings .ca .gov .
Before installing an DVM Hydro unit / Hydro unit HT please read this manual thoroughly to ensure that you know how to
safely and efficiently install a new appliance .
Store the Operation and Installation in a safe location and remember to hand it over to the new owner if the Product is sold
or transferred .
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This product uses R-410A and R-134a (Hydro unit HT) refrigerant .
- When using R-410A and R-134a(Hydro unit HT), moisture or foreign substances may affect the capacity and reliability
of the product . Safety precautions must be taken when installing the refrigerant pipe .
- The designed maximum pressure of the system is 4 .1 MPa (594 .7 psi) . Select appropriate material and thickness
according to the regulations .
- R-410A and R-134a(Hydro unit HT) are a quasi-azeotrope of two refrigerants . Make sure to charge with liquid phase
when filling refrigerant . (If you charge vapor refrigerant, it may affect the capacity and reliability of the product as a
result of a change in the blend of the refrigerant .)
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You must connect the outdoor unit for R-410A refrigerant .
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This product uses a plate type heat exchanger . Extra care must be taken when choosing the installation location as it
requires water pipes .
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A closed type water circuit system must be applied for system protection and reliability .
Before installation, read the ‘Severe warning signs’ and the ‘Caution signs’ thoroughly .
Manufacturer is not responsible for accidents due to incorrect installation (user will be responsible for any service charges
that may occur) .
Manufacturer is not responsible for any product problems that may occur due to incorrect water pipe installation .
Maintain the water temperature and the amount of water flow within operational range . Manufacturer is not responsible if
the heat exchanger freezes and ruptures due to incorrect installation .
This product is a PARTIAL UNIT AIR CONDITIONER, complying with PARTIAL UNIT requirements of this Standard, and must
only be connected to other units that have been confirmed as complying to corresponding PARTIAL UNIT requirements of
this Standard, UL 60335-2-40/CSA C22 .2 No . 60335-2-40, or UL 1995/CSA C22 .2 No 236 .
WARNING
Hazards or unsafe practices that may result in
severe personal injury or death.
CAUTION
Hazards or unsafe practices that may result in
minor personal injury or property damage.
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2023-06-15 오전 10:37:21
2023-06-15 오전 10:37:21
