Service manual

Main Functions Si18-201
100 Main Functions
1.3 Cautions when SkyAir [Auto] [FAN] are used
1.3.1 Heat Pump Model
The Corresponding Models
FHYC35 / 50 / 60 / 71K
FDYM60 / 03 F (A)
★Excludes the case connecting the cooling only models.
Cautions
1. In case of plural and simultaneous operation including the corresponding models stated
above, the mode change (Cooling
→
Heating, or Heating
→
Cooling) will not be carried
out automatically, even if [Auto] is selected.
Accordingly, when operation mode change is required, once stop the operation of the
corresponding model and then choose a mode after starting the model again.
2. SkyAir [FAN Only] mode can’t be operated.
If [FAN Only] mode is chosen, [ ] is displayed once but disappears after a few
seconds.
(The indoor unit’s fan once starts but soon will stop).