Fujitsu ASY50-KM Design & Technical Manual

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Control output function
• Operation/Stop status
Mode Function setting External output
Output
signal
Command
0 60-00
Output of indoor unit
CN15
Low → High Operation
High → Low Stop
0 60-00 CN20
Off → On Operation
On → Off Stop
The output is low when the unit is stopped.
Operation
Stop
High
Low
CN15
On
Off
CN20
Indoor unit
• Error status
Mode Function setting External output
Output
signal
Command
9 60-09
Output of indoor unit
CN15
Low → High Error
High → Low Normal
0 60-00 CN21
Off → On Error
On → Off Normal
The output is ON when an error is generated for the indoor unit.
Error
Normal
High
Low
CN15
On
Off
CN21
Indoor unit
- 246 -
12-6. Floor type
12. External input and output
4-5 UNIT MULTI-SPLIT TYPE 4-5 UNIT MULTI-SPLIT TYPE

Fujitsu ASY50-KM Specifications

General

Brand	Fujitsu
Model	ASY50-KM
Category	Air Conditioner
Language	English