Input
Name
Description
TA DDC TF
DI2
External trouble Input
An AHU fan operation monitor (Field supply), could be attached at
this dry contact terminal (For example, the abnormality of the fan motor).
A closed contact generates the check code L30.
DI3
Forced thermostat OFF Input When signal input, AHU is in “thermostat-off” status forcibly.
✓
✓
✓
DI4
Notice code Input
・If there is input, a spanner mark will be displayed on the remote controller.
The system will not stop.Check “DN settings” for the setting method.
・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.
*Notice code is a function dedicated to TU2C-Link communication.
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.
DI5
Operation Mode Input
Digital Input to control Mode:-
(Cool / Heat)
・ Only cool mode and heat mode are available.
DI2~DI4
✓
✓
✓
✓
✓
✓
×
✓
×
✓
✓
✓
✓ :Available × : Prohibition
MAX. 100m
P13
Содержание RBM-A101UPVA-E
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