Sanyo 85402843, Руководство по обслуживанию

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2. Outdoor Unit Control PCB
•
The o u tdoor un it mai n te n a n ce remote co n troller ca n be us ed to check the alarm di s play.
The nu mber of time s that LED 1 a n d 2 bli n k o n the o u tdoor un it co n trol PCB ca n be us ed to check the alarm di s play.
(Refer to “Checki ng the LED 1 a n d 2 Alarm Di s play o n the O u tdoor U n it Co n trol PCB.”)
Cau s e
E06
E12
E15
E16
E20
E24
E25
E29
E30
F04
F07
F08
F12
F16
F31
H03
H31
L05
L06
L10
L17
P03
P14
P16
P22
P26
P29
Remote controller
di sp lay
Tro u ble receivi ng the s i gn al from the i n door un it at the o u tdoor un it
A u tomatic addre ss s etti ng s tart-prohibit
A u tomatic addre ss s etti ng alarm (too few un it s )
A u tomatic addre ss s etti ng alarm (too ma n y un it s )
No i n door un it s whe n a u tomatic addre ss s etti ng wa s s tarted
Tro u ble receivi ng the s i gn al from the o u tdoor un it at the relay co n trol un it
Tro u ble with the o u tdoor un it addre ss s etti ng
Tro u ble receivi ng the s i gn al from the relay co n trol un it at the o u tdoor un it
Tro u ble with s e n di ng the o u tdoor un it s erial s i gn al
Compre ss or 1 – Di s char g e temperat u re s e ns or tro u ble
O u tdoor coil liq u id temperat u re s e ns or tro u ble
O u t s ide air temperat u re s e ns or tro u ble
Compre ss or i n let temperat u re s e ns or tro u ble
Hi g h-pre ssu re s e ns or tro u ble
O u tdoor un it n o n -volatile memory (EEPROM) tro u ble
Compre ss or 1 – CT s e ns or di s co nn ected or s hort circ u it
Compre ss or HIC alarm (Al s o check the de s criptio n of alarm P29.)
D u plicated i n door un it priority (priority i n door un it)
D u plicated i n door un it priority ( n o n -priority i n door un it) a n d o u tdoor un it
O u tdoor un it capacity n ot s et.
O u tdoor un it type mi s match
Compre ss or 1 – Ab n ormal di s char g e temperat u re
P13 O u t of s tep detected
O
2
s e ns or activated.
DCCT or ACCT overc u rre n t at le ss tha n 80 Hz
O u tdoor un it fa n tro u ble (IPM dama g e, overc u rre n t, i n verter tro u ble, DC fa n lock, Hall IC mi ss i ng
pha s e)
DCCT or ACCT overc u rre n t at 80 Hz or hi g her
Start tro u ble (CD compre ss or s tart tro u ble) ca us ed by a compre ss or wiri ng mi ss i ng pha s e or
DCCT tro u ble
(TD)
(C1)
(TO)
(HPS)
(TS)
5
Mini ECO-i System
PCB and Functions
5 - 14
06-408 Mini_ECOi_SM5 11/10/06 5:20 PM Page 14
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