12 Disposal
Main code
▪ The stop valve of an outdoor unit is left closed.
▪ The piping and wiring of the specified indoor unit are not
connected correctly to the outdoor unit.
12
Disposal
Dismantling of the unit, and treatment of the refrigerant, oil and other
parts must comply with the applicable legislation.
Installer and user reference guide
38
Cause
Solution
▪ Open the stop valve on both the gas and liquid side.
▪ Confirm that the piping and wiring of the specified indoor
unit are connected correctly to the outdoor unit.
RXYSCQ4+5TMV1B
VRV IV-S system air conditioner
4P404224-1 – 2015.03