Trouble Shooting
■
EC08 : When the reverse of three phase power is found.
28
Check point :
- Check CN76 to connect correctly.
- Check IC51, IC52, IC53 to connect correctly.
YES
YES
NO
NO
YES
Insert correctly
Check the Mis-insertion on CN76?
Check the pin no 4 of IC51, IC52, IC53,
does this make round type signal?
IC correct
Take two connected lines to change the string of
L1, L2, L3 because of the reverse of power.
Replace wire
Replace IC that does not
make round type signal
Wire shorted?
DB81-00206A(3)-1 3/28/02 5:43 PM Page 28
Содержание ACH2400C
Страница 10: ...Disassembly and Reassembly 9 No Part name Procedures Picture Pump DB81 00206A 3 1 3 28 02 5 42 PM Page 9...
Страница 21: ...20 MEMO DB81 00206A 3 1 3 28 02 5 43 PM Page 20...
Страница 42: ...41 MEMO DB81 00206A 3 1 3 28 02 5 43 PM Page 41...
Страница 51: ...50 MEMO DB81 00206A 3 2 3 28 02 5 44 PM Page 50...
Страница 55: ...54 MEMO DB81 00206A 3 2 3 28 02 5 44 PM Page 54...
Страница 57: ...56 6 2 Outdoor Unit UCC2800C 2400C CODE NO DB68 02243A DB81 00206A 3 2 3 28 02 5 44 PM Page 56...
Страница 58: ...Wirning Diagram 57 UCH2800C UCH2400C CODE NO DB68 02244A DB81 00206A 3 2 3 28 02 5 44 PM Page 57...
Страница 59: ...58 Wirning Diagram UCC4400C CODE NO DB98 05375A DB81 00206A 3 2 3 28 02 5 44 PM Page 58...
Страница 60: ...Samsung Electronics 59 MEMO DB81 00206A 3 2 3 28 02 5 44 PM Page 59...
Страница 61: ...60 Samsung Electronics 7 Schematic Diagrams 7 1 Wired Remote Controller DB81 00206A 3 2 3 28 02 5 46 PM Page 60...
Страница 62: ...Samsung Electronics 61 7 2 Centralized Controller DB81 00206A 3 2 3 28 02 5 48 PM Page 61...
Страница 63: ...Samsung Electronics 63 7 3 Indoor Unit 62 Samsung Electronics...
Страница 64: ...Samsung Electronics 65 64 Samsung Electronics 7 4 Outdoor Unit UCC2400C UCC2800C UCC4400C...
Страница 65: ...Samsung Electronics 67 66 Samsung Electronics Outdoor Unit UCH 2800C UCH2400C...
Страница 66: ...68 Samsung Electronics MEMO DB81 00206A 3 2 3 28 02 5 49 PM Page 68...
Страница 68: ...70 Samsung Electronics MEMO DB81 00206A 3 2 3 28 02 5 49 PM Page 70...
Страница 69: ...Samsung Electronics 71 MEMO DB81 00206A 3 2 3 28 02 5 49 PM Page 71...
Страница 70: ...72 Samsung Electronics MEMO DB81 00206A 3 2 3 28 02 5 49 PM Page 72...
Страница 71: ...Samsung Electronics 73 MEMO DB81 00206A 3 2 3 28 02 5 49 PM Page 73...
Страница 72: ...74 Samsung Electronics MEMO DB81 00206A 3 2 3 28 02 5 49 PM Page 74...
Страница 73: ...Samsung Electronics 75 MEMO DB81 00206A 3 2 3 28 02 5 49 PM Page 75...
Страница 74: ...ELECTRONICS DB81 00206A 3 3 28 02 5 40 PM Page 1...