Technical data

103
• Control systems
• intelligent Touch Manager • ED721208
Notes
• It is not possible to apportion power consumption for the VRV series indoor unit FXUQ (ceiling suspended cassette type).
(Reason)
VRV and SkyAir use different methods to calculate thermo step, which is a parameter necessary for power consumption apportionment.
For the VRV, the indoor unit calculates thermo step. Whereas for the SkyAir, the outdoor unit calculates thermo step. Although FXUQ is a
SkyAir-based indoor unit, it cannot gather thermo step information from the outdoor unit because of an intervening BEV unit. Therefore,
power consumption apportionment is not possible.
FXUQ
Super Wiring (DIII-NET)
Outdoor unit
BEV unit