NOTE
The following changes are settings to be congured by installation and service personnel.
If they are set incorrectly, trouble such as the product becoming inoperable may occur.
Set the following DN code according to the Ton of the Dx-coil interface and the model name of the Valve kit.
1.. Dx-coil interfac Ton
2.. alve kit type name specification (This is basically set automatically).
Notice code signal setting (Terminal DI4 / DI4: Notice code Input)
Notice code is a function dedicated to TU2C-Link communication.
[Function]
• Enter the Notice code when you want to report an abnormality that does not stop the air conditioner from the outside
• Used by switching functions with settings of Code No. (DN Code).
• Notice code is continuously issued while input signal is ON
• 201 is displayed in the Notice code history when there is input in DI4
[Setup method]
* Set data corresponding to Notice code to be used to one of Code No. 180 to 189, in accordance with following table
In case where data other than 0000 is already set, set to other Code No. (DN Code).
* 1: Refer to the Service Manual for support
* It may take up to ten minutes to be displayed on remote controller after Notice code is issued
Dx-coil capacity
6 Ton 8 Ton
10 Ton
12 Ton 14 Ton 16 Ton
Capacity code (DN11)
0021 0023
0024
0026 0027 0028
Dx-coil capacity
20 Ton
24 Ton 28 Ton 32 Ton
Capacity code (DN11)
0031
0035 0037 0039
Valve kit model RBM-A0601UPVA-UL RBM-A1201UPVA-UL RBM-A1921UPVA-UL
Code (DN) 4AE
0003
0001 0002
Code No. (DN) Set data Notice code display
0180 ~ 189
0000 None (Factory default)
0129
201 (DI4 / DI4 Notice input ON)
0134 206 (Tx sensor*¹ trouble)
Dx-coil capacity
0.6 Ton 0.75 Ton 1 Ton 1.25 Ton 1.5 Ton 2 Ton 2.25 Ton
Capacity code (DN11)
0001 0003 0005 0007 0009 0011 0012
Dx-coil capacity
2.5 Ton 3 Ton 4 Ton 4.5 Ton 5 Ton
Capacity code (DN11)
0013 0015 0017 0018 0019
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