Maintenance Before A Long Stop Period; About The Refrigerant - Daikin FCAHG71HVEB Installer And User Reference Manual

17.4 Maintenance before a long stop period

17.5 About the refrigerant

FCAHG71~140HVEB
Split system air conditioners
4P561449-1B – 2021.07
E.g., at the end of the season.
▪ Let the indoor units run in fan only operation for about half a day in order to dry
the interior of the units. Refer to
automatic operation" [
▪ Turn off the power. The user interface display disappears.
▪ Clean air filters and casings of indoor units (see
4
filter" [ 68] and "17.2.3 To clean the air outlet and outside
This product contains fluorinated greenhouse gases. Do NOT vent gases into the
atmosphere.
Refrigerant type: R32
Global warming potential (GWP) value: 675
Refrigerant type: R410A
Global warming potential (GWP) value: 2087.5
NOTICE
Applicable legislation on fluorinated greenhouse gases requires that the refrigerant
charge of the unit is indicated both in weight and CO
Formula to calculate the quantity in CO
refrigerant × total refrigerant charge [in kg] / 1000
Please contact your installer for more information.
WARNING: MILDLY FLAMMABLE MATERIAL
The R32 refrigerant (if applicable) in this unit is mildly flammable. Refer to the
outdoor unit specifications for the type of refrigerant to be used.
WARNING
The appliance shall be stored in a room without continuously operating ignition
sources (example: open flames, an operating gas appliance or an operating electric
heater).
WARNING
▪
Do NOT pierce or burn refrigerant cycle parts.
▪
Do NOT use cleaning materials or means to accelerate the defrosting process
other than those recommended by the manufacturer.
▪
Be aware that the refrigerant inside the system is odourless.
17
"15.2.2 About cooling, heating, fan only, and
4
61] for details on fan only operation.
Maintenance and service
|
"17.2.1 To clean the air
4
panels" [
equivalent.
2
equivalent tonnes: GWP value of the
2
Installer and user reference guide
70]).
71