Fujitsu ABYG-LRTA Series Operating Manual page 17

Ceiling type
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OPERATING TIPS
The wired remote controller option is required to use the following function (**).
**Dual remote controllers (optional)
An additional remote controller can be added up to the maximum of 2 remote controllers. Either remote controller can control the air
conditioner. However, the timer functions cannot be used at the secondary unit.
**Group control
1 remote controller can control up to 16 air conditioners. All of the air conditioners will be operated with the same settings.
Instructions relating to heating (*) are applicable only to Heating and Cooling model (Reverse Cycle).
Auto restart
In event of power interruption
Should the power supply to the air conditioner be
interrupted by a power failure, the air conditioner will restart
automatically in the previously selected mode once the
power is restored.
Should a power failure occur during the Timer operation,
the timer will be reset and the unit will begin (or stop)
operating under the new timer setting. In this event, the
Timer indicator lamp (orange) will blink.
Simultaneous multi air conditioner
This indoor unit can also be connected to a simultaneous multi connection that enables simultaneous operation of multiple indoor
units by connecting the outdoor unit using a separation tube.
NOTES: The number of connectable indoor units and connectable type of the separation tube vary by model.
In simultaneous multi connection, all indoor units can be operated simultaneously, from one remote controller connected to the
primary indoor unit.
For this unique characteristic of the simultaneous multi connection, the functions of other indoor units may be restricted.
Notices
*
During use of the Heating mode, the outdoor unit will
occasionally commence the Automatic Defrosting
operation for brief periods. During the Automatic Defrosting
operation, if the user sets the indoor unit for the Heating
mode again, the Automatic Defrosting operation will
continue, and the Heating mode operation will begin after
completion of defrosting, with the result that some time
may be required before warm air is emitted.
Use of other electrical appliances (electric shaver, etc.) or
nearby use of a wireless radio transmitter may cause the
air conditioner to malfunction. In this event, temporarily
disconnect the power supply plug, reconnect it, and then
use the remote controller to resume operation.
*
During use of the Heating mode, the top of the indoor
unit may become warm, but this is due to the fact that
coolant is circulated through the indoor unit even when it is
stopped; it is not a malfunction.
En-16

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