Applicable Controls - Toshiba RAV-HM561BTP-E Installation Manual

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Wire connection
REQUIREMENT
Connect the wires matching the terminal numbers. Incorrect connection causes a trouble.
Pass the wires through the bushing of wire connection holes of the indoor unit.
Keep a margin (Approx. 100 mm) on a wire to hang down the electrical control box at servicing or other purpose.
The low-voltage circuit is provided for the remote controller. (Do not connect the high-voltage circuit)
Before performing wiring work in the electrical control box, remove the
air filter and the cover of the box (fixed with 2 screws).
Remove screw A, and loosen screw B.
Pull up and open the electrical control box cover.
Tighten the screws of the terminal block firmly, and fix the wires with
the cord clamps attached to the electrical control box. (Do not apply
tension to the connecting section of the terminal block.)
Slide the electrical control box cover to install it. Do not pinch the wire
and make the gap as small as possible when installing the cover.
Cord clamp
Remote controller
wiring
Earth screw
Indoor/Outdoor
connecting wires
10 mm 1 2 3
10 mm
50 mm
30 mm
Earth wire
Indoor/Outdoor connecting wires
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Remote controller wiring
Strip off approx. 9 mm the wire to be connected.
Wiring diagram
Terminal block for remote
Terminal block
controller wiring of indoor unit
Remote
A
A
controller
B
B
unit
Remote controller wire
(Locally procured)
Electrical control
box cover Loosen screw B
Remove screw A
Side D (Space: 8.5 mm) Side C (Space: 4 mm)
Select side C or D for the power cable clamping position referring
to the following table according to the cable type and diameter.
* Cable clamp can be attached on either right or left side.
When twin system are connected, clamp two cables with one
cable clamp.
Wire type Specifi cation Cable clamping position
Cabtyre cable 4-core stranded wire 2.5 mm² Side D
Cabtyre cable 4-core stranded wire 1.5 mm² Side C
See the figure on the left for
Indoor/Outdoor connecting wires
to the terminal block.
Indoor/Outdoor connecting wires
– 17 –
9

Applicable controls

• For using the wired remote controller RBC-AMS55E*,
refer to the Owner's Manual attached to the wired
remote controller.
REQUIREMENT
When you use this air conditioner for the first
time, it takes approx. 5 minutes until the remote
controller becomes available after power-on.
This is normal.
<When power is turned on for the first time
after installation>
It takes approx. 5 minutes until the remote
controller becomes available.
Approx. 5 minutes
"SETTING" "SETTING"
Power on
flashes goes out
<When power is turned on for the second
(or later) time>
It takes approx. 1 minute until the remote
controller becomes available.
Approx. 1 minutes
"SETTING" "SETTING"
Power on
flashes goes out
Normal settings were made when the indoor unit
was shipped from factory.
Change the indoor unit settings as required.
Use the wired remote controller to change the
settings.
* The settings cannot be changed using
the wireless remote controller, sub remote
controller, or remote-controller-less system
(for central remote controller only). Therefore,
install the wired remote controller to change the
settings.
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Applicable controls setup
(settings at the site)
Remote controller model name:
RBC-ASCU1
Basic procedure
Be sure to stop the air conditioner before making
settings.
(Change the setup while the air conditioner is not
working.)
CAUTION
Remote
controller is
Set only the Code No. shown in the following table:
available
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.
Remote
controller is
available
1
Push and hold menu button and [ ] setting
button simultaneously for 10 seconds or more.
• After a while, the display fl ashes as shown in the
fi gure. "ALL" is displayed as indoor unit numbers
during initial communication immediately after
the power has been turned on.
Indoor unit No.