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Amount of refrigerant
to be charged (kg)
maximum installation
height (m)
M inimum room
area (m²)
2.048 2.2m 4
2.048-3.0 2.2m 4
>3.0 2.2m 5
M odel
(Btu/ h)
30000
30000-48000
>48000
WARNING
•
•
Any person who is involved with working on or breaking into a refrigerant circuit should
hold a current valid certificate from an industry-accredited assessment authority, which
authorises their competence to handle refrigerants safely in accordance with an industry
recognised assessment specification.
•
•
•
Servicing shall only be performed as recommended by the equipment manufacturer.
Maintenance and repair requiring the assistance of other skilled personnel shall be carried
out under the supervision of the person competent in the use of flammable refrigerants.
Appliance shall be stored in a well-ventilated area where the room size corresponds to the
room area as specified for operation.
The appliance disconnection must be incorporated with an all-pole disconnection device
in the fixed wiring in accordance with the wiring rules.
•
• The appliance shall be stored in a room without continuously operating ignition sources
(for example: open flames, an operating gas appliance or an operating electric heater).
• Do not pierce or burn.
•
•
Be aware that the refrigerants may not contain an odour.
Compliance with national gas regulations shall be observed.
The appliance shall be stored so as to prevent mechanical damage from occurring.
• Keep ventilation openings clear of obstruction.
NOTE:
The following informations are required for the units adopt R32/R290 Refrigerant.
Appliance shall be installed, operated and stored in a room with a floor area larger than X m²,
installation of pipe-work shall be kept to a minimum X m²(Please see the following form ).
The appliance shall not be installed in an unventilated space, if that space is smaller than X m
²
(Please see the following form ).Spaces where refrigerant pipes shall be compliance with
national gas regulations.
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