Samsung Electronics
4-11
■
EC07 : When the trouble is found in the communication related part between outdoor
unit pipe thermistor.
- ED of 7-segment of outdoor unit PCB.
- Reservation lamp and filter lamp of wireless receiving board is flickering with 1Hz.
- Action item when “D” displays on the wired remote controller.
Trouble Shooting
Check point :
- Indoor unit pipe thermistor available or not
- Indoor unit PCB defect
✽
“*” stands for the indoor unit address.
NO
NO
YES
YES
Connect correctly and check.
Replace the outdoor PCB
Is indoor pipe thermistor installed at CN41?
Is the voltage across the thermistor 4.9V and higher
or 0.5V and lower?
Replace the thermistor
3-00216A(1)-TS 5/19/01 10:06 AM Page 4-11
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Страница 5: ...1 4 Samsung Electronics Outdoor Unit Product Specifications 1420 415 930 840 385 ...
Страница 17: ...2 12 Samsung Electronics MEMO ...
Страница 27: ...3 10 Samsung Electronics MEMO ...
Страница 51: ...4 24 Samsung Electronics MEMO ...
Страница 58: ...Samsung Electronics 5 7 MEMO ...
Страница 63: ...6 5 Samsung Electronics MEMO ...
Страница 66: ...7 3 Samsung Electronics 7 3 Wiring Diagram 7 3 1 Indoor Unit DUCT TYPE AIRCONDITIONER ...
Страница 67: ...Samsung Electronics 7 4 7 3 2 Outdoor Unit DUCT TYPE AIRCONDITIONER ...
Страница 68: ...7 5 Samsung Electronics 7 4 PCB Diagrams 7 4 1 Indoor Unit PD DH3200 08 ...
Страница 71: ...Samsung Electronics 7 8 Parts list 7 4 2 Outdoor Unit PD DH3200 S4 ...
Страница 74: ...7 11 Samsung Electronics 7 6 Circuit Diagrams 7 6 1 Wired Remote Controller ...
Страница 75: ...Samsung Electronics 7 12 7 6 2 Centralized Controller ...
Страница 76: ...7 6 3 Indoor Unit Samsung Electronics 7 13 ...
Страница 77: ...7 6 4 Outdoor Unit 7 14 Samsung Electronics ...
Страница 79: ...ELECTRONICS Samsung Electronics Co Ltd Apr 2001 Printed in Korea Code No DB81 00216A 1 ...