User`s manual

English 4
This operation manual is for the following systems
with standard control.
Before initiating operation, contact your local dealer
for the operation that corresponds to your system.
1-1. FHQ
NOTE
• Read the operation manual attached to the
remote controller you are using.
When using a wireless remote controller, refer to the
operation manual attached to the wireless remote
controller kit.
If your installation has a customized control system,
ask your local dealer for the operation that corre-
sponds to your system.
• Heat pump type
This system provides COOLING, HEATING,
AUTOMATIC, PROGRAM DRY, and FAN OPER-
ATION modes.
• Cooling only type
This system provides COOLING, PROGRAM
DRY, and FAN OPERATION modes.
PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLERS
CONTROL SYSTEM
This system provides two other control systems
beside individual control (one remote controller con-
trols one indoor unit) system. Confirm the following if
your unit is the following control system type.
• Group control system
One remote controller controls up to 16 indoor units.
All indoor units are equally set.
• Two remote controllers control system
Two remote controllers control one indoor unit (In
case of group control system, one group of indoor
units)
2. WHAT TO DO BEFORE OPERA-
TION
Indoor unit
Outdoor unit
Unit with
remote
controller
Unit without remote
controller
(When used as
simultaneous
operation system)
NOTE
• Contact your local dealer in case of changing the
combination or setting of group control and two
remote controller control systems.
• Please do not change the combination and set-
tings for the group operation and two remote con-
trollers control systems by yourself, but be sure to
ask your local dealer.
1-2. FXHQ
NOTE
• Read the operation manual attached to the out-
door unit you are using.
When using a wireless remote controller, refer to the
operation manual attached to the wireless remote
controller kit.
If your installation has a customized control system,
ask your local dealer for the operation that corre-
sponds to your system.
PRECAUTIONS FOR GROUP CONTROL
SYSTEM OR TWO REMOTE CONTROLLERS
CONTROL SYSTEM
This system provides two other control systems
beside individual control (one remote controller con-
trols one indoor unit) system. Confirm the following if
your unit is of the following control system type.
• Group control system
One remote controller controls up to 16 indoor units.
Each indoor unit uses its respective inlet temper-
ature sensor to individually control the tempera-
ture according to the set temperature on the
remote controller.
• Two remote controllers control system
Two remote controllers control one indoor unit (In
case of group control system, one group of indoor
units). The unit is individually operated.
NOTE
• Contact your local dealer in case of changing the
combination or setting of group control and two
remote controller control systems.
• Please do not change the combination and set-
tings for the group operation and two remote con-
trollers control systems by yourself, but be sure to
ask your local dealer.
Outdoor unit
Indoor unit
Unit with
remote
controller
Unit with
remote
controller
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