Applicable Controls - Toshiba MMC-UP0151HP-E Installation Manual

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Wiring between indoor and outdoor units
NOTE
A wiring diagram below is an example for connection to SMMS-u series. For connecting to other outdoor unit
series, refer to the Installation Manual attached to the outdoor unit to be connected.
▼ Wiring example
Outdoor Power supply
380-415V ~, 50 Hz
380V ~, 60 Hz
Circuit breaker
Outdoor unit
Header outdoor
Earth
terminal
S: The ground of a
shielded wire
Control wiring between indoor and outdoor units (Shield wire)
Control wiring between indoor units (Shield wire)
Indoor unit Indoor unit
Earth Earth
Indoor power supply
220-240V ~, 50 Hz
208-230V ~, 60 Hz
Remote controller
Circuit breaker,
Pull box
Power switch
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Address setup
Set up the addresses as per the Installation Manual supplied with the outdoor unit.
25-EN
Outdoor Power supply
380-415V ~, 50 Hz
380V ~, 60 Hz
Circuit breaker
Outdoor unit
Follower outdoor
Earth
terminal
S: The ground of a shielded wire
Control wiring between outdoor units (Shield wire)
Indoor unit Indoor unit
Earth
Earth
Remote controller Remote controller
Pull box Pull box
Group control
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7

Applicable controls

REQUIREMENT
When the air conditioner is used for the fi rst time, it will
take some moments after the power has been turned
on before the remote controller becomes available
for operations: This is normal and is not indicative of
trouble.
• Concerning the automatic addresses (The automatic
addresses are set up by performing operations on
the outdoor interface circuit board.)
While the automatic addresses are being set up,
no remote controller operations can be performed.
Setup takes up to 10 minutes (usually about
5 minutes).
• When the power is turned on after automatic address
setup.
It takes up to 10 minutes (usually about 3 minutes)
for the outdoor unit to start operating after the power
has been turned on.
Before the air conditioner was shipped from the
factory, all units are set to [STANDARD] (factory
default). If necessary, change the indoor unit settings.
The settings are changed by operating the wired
remote controller.
* The settings cannot be changed using only a wireless
remote controller, simple remote controller or group
control remote controller by itself so install a wired
remote controller separately as well.
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Applicable controls setup
(settings at the site)
Remote controller model name:
RBC-ASCU11-E
Basic procedure
Be sure to stop the air conditioner before making
settings.
(Change the setup while the air conditioner is not
working.)
CAUTION
Set only the Code No. shown in the following table:
Do NOT set any other Code No.
If a Code No. not listed is set, it may not be possible
to operate the air conditioner or other trouble with
the product may result.
1
Push and hold menu button and [ ]
setting button simultaneously for
10 seconds or more.
After a while, the display flashes as shown in the
figure. "ALL" is displayed as indoor unit numbers
during initial communication immediately after
the power has been turned on.
Indoor unit No.
26-EN