
Troubleshooting
12-37
Samsung Electronics
■
Outdoor Unit Fan Motor Reverse Rotation Error
1. Judgment Method
Occur when a feedback of RPM value is not returned from PID control style fan motor to MICOM.
2. Check Method
1) Check the HALL IC connector which gives feedback of RPM valve.
2) In case the fan motor starting Capacitor is PCB separate type, check the connection terminal.
3) Check the fan motor starting status.
4) If no error is checked for the above check points, replace the PCB.
Outdoor unit display
↔
A*** (***: Indoor unit address which an error is occurred)
Indoor unit display
(Operation)
(Timer)
(Fan)
(Filter)
(Defrost)
Judgment method
Refer to the below judgment method
Causes
No. *** indoor unit fan motor starting error
Содержание mini DVM Series
Страница 48: ...MEMO 2 38 Samsung Electronics ...
Страница 141: ...Exploded Views and Parts List Samsung Electronics 5 3 4 6 3 1 5 7 8 10 9 11 2 1 way cassette type cont Panel ...
Страница 174: ...MEMO 5 36 Samsung Electronics ...
Страница 180: ...MEMO 5 42 Samsung Electronics ...
Страница 184: ...MEMO 5 46 Samsung Electronics ...
Страница 188: ...MEMO 5 50 Samsung Electronics ...
Страница 192: ...MEMO 5 54 Samsung Electronics ...
Страница 334: ...Wiring Diagram 7 13 Samsung Electronics This Document can not be used without Samsung s authorization 7 2 2 1 phase 5HP ...
Страница 336: ...Wiring Diagram 7 15 Samsung Electronics This Document can not be used without Samsung s authorization 7 2 4 8 10HP ...
Страница 337: ...Wiring Diagram Samsung Electronics 7 16 This Document can not be used without Samsung s authorization 7 2 5 12 14HP ...
Страница 342: ...Wiring Diagram 8 5 Samsung Electronics 8 1 5 Duct type This Document can not be used without Samsung s authorization ...
Страница 344: ...Wiring Diagram 8 7 Samsung Electronics 8 1 7 Ceiling type This Document can not be used without Samsung s authorization ...
Страница 345: ...Samsung Electronics 8 8 This Document can not be used without Samsung s authorization 8 2 Outdoor Unit mini DVM Series ...
Страница 347: ...Wiring Diagram Samsung Electronics 8 10 8 3 2 MAIN PCB 2 This Document can not be used without Samsung s authorization ...
Страница 348: ...Wiring Diagram 8 11 Samsung Electronics 8 3 3 POWER PCB This Document can not be used without Samsung s authorization ...
Страница 373: ...Samsung Electronics 10 17 PCB Diagram 10 1 9 Wall mounted type Prestige 1 2 3 5 A B 4 MAIN PCB SUB PCB ...
Страница 484: ...MEMO 12 73 Samsung Electronics ...
Страница 514: ...14 18 Samsung Electronics Reference Information Thermodynamic characteristic of R410A ...
Страница 520: ...MEMO 14 24 Samsung Electronics ...
Страница 521: ...MEMO Samsung Electronics 14 25 ...