Toshiba MMD-VNK502HEX1E Installationsanleitung Seite 72

Codes (DN codes) for changing settings
Codes in the table below are necessary for local advanced control.
Code Description SET DATA and description
Lighting-up hours of 0000: None
the Filter Sign
0001: 150 H
01 0002: 2500 H
0003: 5000 H
0004: 10000 H
Detect temperature 0000: No shift
shift value when
06 0001 – 0006:
heating
[SET DATA value] × 1 °C shift
Single operation of 0000: Invalid
the fan
0001: Valid
31
ON/OFF operation for the Air to Air
Heat Exchanger with DX Coil Unit only
Remote controller 0000: Do not use
32
sensor
0001: Use
Unbalanced 0000: Normal
ventilation Fan
0001: SA (High) > EA (Low) active
48
speed
0002: SA (Low) < EA (High) active
* "High" may be "Extra High".
Nighttime heat 0000: Invalid
purge
0001-0048: Start after [Setting value] x
1 hour(s)
4C
* Setting for the time before the
nighttime heat purge operation starts
Setting of the linked 0000: ON/OFF linked
operation with
0001: ON linked
external devices
0002: OFF linked
4E
* Specifies whether the ON/OFF
operation of the Air to Air Heat
Exchanger with DX Coil Unit is linked
with the external device operation
Changing the 0002: Heat Exchange mode
ventilation mode
0003: Automatic mode
EA
* Compatible with systems without a
remote controller and RBC-AMT32E
Changing the 0002: High
ventilation Fan
0003: Low
speed
0004: Unbalanced
EB
* "High" may be "Extra High".
* Compatible with systems without a
remote controller and RBC-AMT32E
Changing the 0000: ON during normal operation
operation output
0001: ON during normal operation or
nighttime heat purge operation
ED 0002: ON during nighttime heat purge
operation
0003: ON when SA fan is running
0004: ON when EA fan is running
Changing the 0000: ON when an abnormal signal is
abnormal signal / detected
EE Bypass mode
0001: ON when the Bypass mode
signal output
signal is detected
* Adjusting this setting is necessary for the header unit when using a system equipped with the Air to Air Heat Exchanger
with DX Coil Unit only, and the Air to Air Heat Exchanger with DX Coil Unit with the smallest indoor unit address number
when using a system equipped with the Air to Air Heat Exchanger with DX Coil Unit and air conditioners.
141-EN
Factory default Note
0002: 2500 H Adjusting this setting is
necessary for the header unit.
0002: 2 °C shift
0000: Invalid Adjusting this setting is
necessary for the header unit.
(System equipped with the Air to
Air Heat Exchanger with DX Coil
Unit and air conditioners)
0000: Do not use
0000: Normal Adjusting this setting is
necessary for all the Air to Air
Heat Exchanger with DX Coil
Units in the group.
0000: Nighttime Adjusting this setting is
heat purge necessary for all the Air to Air
OFF Heat Exchanger with DX Coil
Units in the group. (System
equipped with the Air to Air Heat
Exchanger with DX Coil Unit and
air conditioners)
0000: ON/OFF Adjusting this setting is
linked necessary for a Air to Air Heat
Exchanger with DX Coil Unit to
which an adapter for remote ON/
OFF control (sold separately) is
connected.
0003: Automatic *1
mode
0002: High *1
0000: ON during Adjusting this setting is
normal necessary for a Air to Air Heat
operation Exchanger with DX Coil Unit
which transfers the operation
output.
0000: ON when an Adjusting this setting is
abnormal necessary for a Air to Air Heat
signal is Exchanger with DX Coil Unit
detected which transfers the operation
output.
– 71 –
 Group control
In a group control, a remote controller can control up to maximum 8 units.
• For wiring procedure and wiring method of the individual line (Identical refrigerant line) system, refer to "Electric
wiring" in this Manual.
• Wiring between indoor units in a group is performed in the following procedure.
Connect the indoor units by connecting the remote controller inter-unit wires from the remote controller terminal
blocks (A/B) of the indoor unit connected with a remote controller to the remote controller terminal blocks (A/B)
of the other indoor unit. (Non-polarity)
• For address setup, refer to the Installation Manual attached to the outdoor unit.
 Changing the time before the Filter Sign lights up
The time before the Filter Sign lights up can be changed according to the installation conditions.
* Adjust this setting for the header unit.
• Select [01] in step 3 on page 70.
• Select a value from the table on the below in step 4 on page 70 according to the preferred time before the
Filter Sign lights up.
Code SET DATA
Time before the Filter
01
Sign lights up
 For better heating performance
When it is hard to become hot due to the location of the indoor unit, room structure, etc., you can raise the detect
temperature for heating. It is recommended that you use a circulator or the like to circulate warm air around the
ceiling.
• Select [06] for CODE NO. in Step 3 on page 70.
• Select CODE NO. from the following table in Step 4 on page 70:
Code SET DATA
Detect temperature
06
Shift value
* In addition to the above detect temperature shift value, the own detect temperature shift value (Heat: 2.5 °C,
Cool: -2.0 °C) is set for the Air to Air Heat Exchanger with DX coil unit in order to intake enough outdoor air. This
setting does not need to be changed, but if you want to change the setting, contact our Customer Support Center.
0000 0001 0002
2500H
None 150H
(Factory default)
0000 0001 0002 0003 0004
+ 2 °C
None + 1 °C + 3 °C + 4 °C
(default)
0003 0004
5000H 10000H
0005 0006
+ 5 °C + 6 °C
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