2. During initial operation / When the OFF/ON button is pressed to
start the operation, the louvre moves through one full cycle, and
then swings automatically (if AUTO has been set using the remote
control) or moves to the setting angle (if MANUAL has been set
using the remote control).
3. When operation stops / When the OFF/ON button is pressed to
stop the operation, the louvre moves through one full cycle, and
then stops in the down position, regardless of the remote control
setting.
4. When thermostat is off / When operation is stopped by the indoor
thermostat, the louvre moves through one full cycle, and then
stops in the horizontal position, regardless of the remote control
setting.
27.13. Outdoor unit fan excess heat dissipation control
1. When the operation is stopped while the compressor is in
operation, the outdoor fan will run at SUPER HI fan speed for
approximately 60 seconds and then stops.
27.14. Discharge temperature control
1. Operation / When the discharge temperature sensor detects a
temperature of 100°C or higher during cooling mode operation,
the liquid bypass valve will be turned on.
2. Cancelling / When the discharge temperature sensor detects a
temperature of 70°C or lower, the liquid bypass valve will be
turned off.
27.15. Emergency operation
When the emergency operation switch (DSW1) on the outdoor unit printed circuit board is set to
emergency, the emergency operation is enabled. This allows normal operation to continue, with
all abnormalities other than a discharge temperature abnormality, high pressure abnormality or
overcurrent abnormality being ignored.
27.16. DIP switch settings
- Indoor unit printed circuit board (DSW1)
147
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