FTX-N/U, FVXS-N, FDMQ-R Series EDUS091558E
349
3P510048-1A
8
For example.
When the timer is programmed to
stop the system after 3 hours and
start the system after 4 hours, the
system will stop after 3 hours and
then 1 hour later the system will start.
NOTE
• After the timer is programmed, the display shows the remain-
ing time.
• When the system is installed as shown below, it is necessary
to designate the master remote controller.
For Heat pump system
When 1 outdoor unit is connected with several indoor units.
For Heat recovery system
When 1 BS unit is connected with several indoor units.
• Only the master remote controller can select HEATING,
COOLING or AUTOMATIC OPERATION.
When the indoor unit with master remote controller is set to
“COOL”, you can switch over operation mode between “FAN”,
“DRY” and “COOL”.
When the indoor unit with master remote controller is set to
“HEAT”, you can switch over operation mode between “FAN”
and “HEAT”.
When the indoor unit with master remote controller is set to
“FAN”, you cannot switch operation mode.
1 long beep ..............When attempting settings than that con-
sented above.
Only with Heat recovery system, you can
set the indoor unit to AUTOMATIC.
Attempting to do so.
How to designate the master remote controller
Operate in the following order.
Continuously press the OPERATION MODE SELEC-
TOR button for 4 seconds.
The displays showing “ ” of all slave indoor unit connected to
the same outdoor unit or BS unit flash.
Press the OPERATION MODE SELECTOR button to
the indoor unit that you wish to designate as the mas-
ter remote controller. Then designation is completed.
This indoor unit is designated as the master remote
controller and the display showing “
” vanishes.
• To change settings, repeat steps and .
When the remote controller does not
work due to battery failure or the
absence there of, use this switch which
is located beside the discharge grille on
the indoor unit. When the remote con-
troller does not work, but the battery low
indicator on it is not lit, contact your
dealer.
[START]
Press the EMERGENCY OPERATION
switch.
The machine runs in the previous mode.
[STOP]
Press the EMERGENCY OPERATION
switch again.
This system provides 2 other control systems beside individual
control (1 remote controller controls 1 indoor unit) system. Confirm
the following if your unit is of the following control system type.
HOW TO SET MASTER REMOTE CONTROLLER
(For VRV system)
MODE
TIMER
RESERVE
CANCEL
DOWN
UP
FAN
TIME
TEMP
ON OFF
hr.
hr.
F
Outdoor unit
Indoor unit
One of these remote controllers needs to be
designated as the master remote controller.
Outdoor unit
Indoor unit
BS unit
One of these remote controllers needs to be
designated as the master remote controller.
EMERGENCY OPERATION
PRECAUTIONS FOR GROUP CONTROL SYSTEM
OR 2 REMOTE CONTROLLERS CONTROL SYSTEM
MODE
1
MODE
2
1
2
1
•
2
1
2
01_EN_3P510048-1A.fm Page 8 Wednesday, December 27, 2017 2:27 AM
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