5
RELQ-TATJA / TAYDA / TAYCA EDUS371705C-D
3. Nomenclature
Outdoor Unit
Minor revision
Power supply symbol
TJ: 3 phase, 208 / 230 V, 60 Hz
YD: 3 phase, 460 V, 60 Hz
YC: 3 phase, 575 V, 60 Hz
Indicates minor change category
Indicates major design category
T: VRV IV
Capacity indication in cooling
Refrigerant
Q: R410A
Indicates that this is a
REL: Heat recovery air cooled (Cold Climate)
Q TJ
AT A240
REL