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Advanced Control - Toshiba VN-M150HE Service Manual

Air to air heat exchanger concealed microcomputer control type
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11

Advanced Control

REQUIREMENT
• When the unit is used for the first time, it takes a while
for the remote controller to recognize operation input
after the power is turned on. This is not a malfunction.
• For details on the auto address setting of air
conditioners when operating together with a SMMS
series air conditioner (adjust the auto address setting
on the circuit board of the outdoor interface), refer to
the Installation Manual of the SMMS series air
conditioner.
• For details on the auto address setting of air
conditioners when operating together with a DI·SDI
series air conditioner (the action is performed when
the power is turned on), refer to the Installation
Manual of the DI·SDI series air conditioner.
• Turn on the Air to Air Heat Exchanger first. Refer to the
Installation Manual of the air conditioner about its
power supply.
• When shipped from the factory, all the settings are
set to [Factory default]. Change the settings of the
Air to Air Heat Exchanger if necessary.
• Change settings using the main remote controller
(wired remote controller).
* The settings cannot be changed using the wireless
remote controller, the sub remote controller, or a
system without a remote controller (system with only
the central remote controller). Therefore, prepare the
main remote controller and install it.
Changing the advanced
control settings
Basic procedure for changing the settings
Change settings while the power is turned off. (Stop
operation.)
CAUTION
Do not change any setting codes other than those in this
manual; otherwise, the unit may not work or some
problems may occur.
Changing the settings of the Air to Air Heat
Exchanger (For NRC-01HE)
* For RBC-AMT32E, AMS41E, settings can be
changed using the same procedure as NRC-01HE.
(Display position is different from that of NRC-01HE.)
3
1
6
1
Push
button and temp.
simultaneously for at least 4 seconds.
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
erase the display content, and repeat the
procedure from the beginning.
(No operation of the remote controller is
accepted for a while after
2
Every time
pressed, the unit numbers of the indoor
units or the Air to Air Heat Exchangers in the
group are displayed successively. Select the
Air to Air Heat Exchanger to change
settings. When the unit is selected, the fan
starts running to indicate the selected unit.
* The unit number of the Air to Air Heat
Exchanger is 31-OO. OO represents the indoor
unit address specified with No.1 to No.4 of
SW702 and No.1 and No.2 of SW703. For NRC-
01HE, the
3
Using TEMP.
CODE No. [
124
5
2
button
button is pushed.)
(* Display content varies with
the indoor unit model.)
(left side of the button) is
indicator lights up.
/
buttons, specify
].
4
button to

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