Daikin CO2 Conveni-pack LRYEN10A7Y1 Installer And User Reference Manual page 22

4 | User safety instructions
Installer and user reference guide
22
About the refrigerant (see
WARNING
▪ Do NOT pierce or burn refrigerant cycle parts.
▪ Be aware that the refrigerant inside the system is
odourless.
WARNING
The R744 refrigerant (CO
non-flammable and normally does NOT leak.
If the unit is installed indoors, ALWAYS install a CO
detector according to the specifications of standard
EN378.
If the refrigerant leaks in high concentrations in the room,
it may have negative effects on its occupants such as
asphyxiation and carbon dioxide poisoning. Ventilate the
room and contact the dealer where you purchased the
unit.
Do NOT use the unit until a service person confirms that
the part from which the refrigerant leaked has been
repaired.
Troubleshooting (see "10 Troubleshooting" [
WARNING
Stop operation and shut off the power if anything
unusual occurs (burning smells etc.).
Leaving the unit running under such circumstances may
cause breakage, electric shock or fire. Contact your dealer.
"9.3 About the refrigerant" [
) inside the unit is odourless,
2
4
32])
4 30])
LRYEN10A7Y1+LRNUN5A7Y1
CO₂ Conveni-Pack outdoor unit
4P605460-1 – 2020.08
2