Applicable Controls - Toshiba MMU-AP0056MH1-E Installation Manual

 Power supply wires and earth
wire
1. Strip the wire ends.
Power supply wire: 10 mm
Earth wire: 10 mm
2. Match the wire colours with the terminal numbers on
the indoor units' and circuit breakers' terminal blocks
and firmly screw the wires to the corresponding
terminals.
3. Secure the earth wire with the earth screw.
4. Fix the wires with a cord clamp.
R S
(L) (N)
Earth wire
Connecting cord
CAUTION CAUTION
Firmly tighten the screws of the terminal block.
Keep the wire length as shown in figure below when it
is connected to the terminal block.
Power supply wires and control
wire
31-EN
 Wiring on the ceiling panel
According to the Installation Manual of the ceiling
panel, connect the connector (2P: Red) of the ceiling
panel to the connector (5P: White) on P.C. board of the
electrical control box.
Unit: mm
5P connector (White)
Wire from ceiling panel
Cord Clamp
 Address setup
Set up the addresses as per the Installation Manual
supplied with the outdoor unit.
Unit: mm
8

Applicable controls

REQUIREMENT
When the air conditioner is used for the first 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.
– 16 –
 Basic procedure for changing
settings
Change the settings while the air conditioner is not
working.
(Stop the air conditioner before making settings.)
1
3
4
6
1 5 2
1
Push button and temp. setup button
simultaneously for 4 seconds or more.
After a while, the display flashes as shown in the
figure.
Confirm that the CODE No. is [01].
• If the CODE No. is not [01], push button to
erase the display content, and repeat the
procedure from the beginning.
(No operation of the remote controller is
accepted for a while after button is pushed.)
(While air conditioners are operated under the
group control, " " is displayed first.
When button is pushed, the indoor unit
number displayed following "ALL" is header
unit.)
(* Display content varies with the
indoor unit model.)
2
Each time button is pushed, indoor
unit numbers in the control group change
cyclically. Select the indoor unit to change
settings for.
The fan of the selected unit runs and the louvers
start swinging. The indoor unit can be confirmed
for which to change settings.
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