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Amount of refrigerant
to be charged (kg)
maximum installation
height (m)
Minimum room
area (m²)
≤2.048 2.2m 4
2.048-3.0 2.2m 4
>3.0 2.2m 5
Model
(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 certicate from an industry-accredited assessment authority, which authorises their
competence to handle refrigerants safely in accordance with an industry recognised assessment
specication.
•
•
•
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 ammable refrigerants.
Appliance shall be stored in a well-ventilated area where the room size corresponds to the room
area as specied for operation.
The appliance disconnection must be incorporated with an all-pole disconnection device in the
xed wiring in accordance with the wiring rules.
•
• The appliance shall be stored in a room without continuously operating ignition sources
(for example: open ames, 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 oor 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 m²
(Please see the following form ).Spaces where refrigerant pipes shall be compliance with
national gas regulations.
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