Giatsu VAW 2 Manuel De L'utilisateur Et D'installation page 62

This device is not designed for people with weak physical or mental behaviorability
(including children), as well as people who have no use experience and donot
understand the heating system. Unless it is used under the safety guidanceand
supervision of the person in charge, or has received training on the use of this
equipment. Children should use the equipment under the supervision of adults to
ensure their safe use of the equipment.
If the power cord is damaged, it must be replaced by the manufacturer or itsservice
agent or the same professional person to avoid danger. The cut-off deviceshall be
incorporated into the fixed wiring, and the contact spacing gap of eacheffective
conductor shall be at least 3mm.
Special requirements for R290

Do NOT have refrigerant leakage and open flame.

Be aware that the R290 refrigerant does NOT contain an odour.

The appliance shall be stored so as to prevent mechanical damage and in a well-ventilated
room without continuously operating ignition sources (example:open flames,an operating·
gas appliance) and the room size corresponds to the room area as specified for operation.

Do NOT re-use joints which have been used already.

Joints made in installation between parts of refrigerant system shall be accessible for
maintenance purposes.

Make sure installation,servicing,maintenance and repair comply with instructions and with
applicable legislation (for example national gas regulation) and are executed only by·
authorized persons.

Pipework should be protected from physical damage.

Installation of pipework shall be kept to a minimum.
About hydrocarbon refrigerant
- This air-conditioning unit contains hydrocarbon refrigerant. For specific information on the type of
gas and the amount, please refer to the relevant label on the unit itself. Compliance with national
gas regulations shall be observed.
- Installation, service, maintenance and repair of this unit must be performed by a certified technician.
- Product installation and recycling must be performed by a certified technician.
- If the system has a leak-detection system installed, it must be checked for leaks at least every
12=months. When the unit is checked for leaks, proper record-keeping of all checks is
strongly=recommended.
Frequency of Refrigerant Leakage Checks
- For unit that contains fluoridated greenhouse gases in quantities of 5 tonnes of CO2equivalent
or more,but of less than 50 tonnes of CO2 equivalent,at least every 12 months, or where a
leakage detection system is installed, at least every 24 months.
- For unit that contains fluoridated greenhouse gases in quantities of 50 tonnes of CO2
equivalent or more, but of less than 500 tonnes of CO2 equivalent at least every six months, or
where a leakage detection system is installed, at least every 12 months.
- For unit that contains fluoridated greenhouse gases in quantities of 500 tonnes of CO2
equivalent or more,at least every three months, or where a leakage detection system is
installed,at least every six months.
- This air-conditioning unit is a hermetically sealed equipment that contains fluoridated
greenhouse gases.
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