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Setting outdoor unit option switch and key function
Input unit
Unused option
Main
Unused option
Main
Speed operation
Main
Max. capacity
Main
restriction
Gas leak
Main
pump down
Unused option
Main
LA KIT option
Main
Emergency
operation for
indoor unit
Main
communication
error
Base Heater
Main
Unused option
Main
Cooling priority
when using Aux
Main
heater
(B type PBA)
Auto Change
Over
Main
(B type PBA)
There is a risk of water leakage during emergency operation for indoor unit communication error. Please
88
Unused option
Unused option
Unused option
Indoor high humidity
condition (operating for up
Indoor low humidity
condition (operating for up
Unused option
of heating)
No heating switching delay
command the air conditioner to
cool/heat faster at initial start-
up.
However, this function will
not work when High-head
condition setting or Long-piping
Restrict excessive capacity
increase when operating indoor
units with small capacity
If the gas leak occurred it
pumpdown operation.
Set when LA KIT is installed.
communication error occurs.
-
connected to the cooling and
heating operation at the same
time, the outdoor unit gives
priority to the cooling.
If all indoor units are thermo
off, auto changeover operation
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