Sanyo 85402843, Руководство по обслуживанию

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Mini ECO-i System
Alarm Display
1. Meaning of Alarm Messages
4
Table of Self-Diagnostics Functions and Description of Alarm Displays
Alarm messages are indicated by the blinking of LED 1 and 2 (D042, D043) on the outdoor unit PCB. They are also displayed
on the wired remote controller.
G
Viewing the LED 1 and 2 (D042 and D043) alarm displays
Po ss i b le cau s e of malfunction
Remote co n troller i s detecti ng
error s i gn al from i n door un it.
I n door un it i s detecti ng error
s i gn al from o u tdoor un it.
Improper s etti ng of i n door un it or
remote co n troller.
D u ri ng a u to. addre ss s etti ng ,
nu mber of co nn ected un it s doe s
n ot corre s po n d to nu mber s et.
I n door un it comm un icatio n error
of g ro u p co n trol wiri ng .
Alarm
me ss a g e
<E01>
<E02>
<E06>
<<E0 3 >>
E04
E08
<<E09>>
E12
E15
E16
E20
E25
E18
I n door un it i s detecti ng error s i gn al from remote co n troller (a n d s y s tem co n troller).
Error i n receivi ng s erial comm un icatio n s i gn al.
(Si gn al from mai n i n door un it i n ca s e of g ro u p co n trol)
Ex: A u to addre ss i s n ot completed.
Error i n tra ns mitti ng s erial comm un icatio n s i gn al.
Error i n receivi ng s erial comm un icatio n s i gn al.
Whe n t u r n i ng o n the power su pply, the nu mber of co nn ected
i n door un it s doe s n ot corre s po n d to the nu mber s et. (Except R.C.
addre ss i s “0.”)
I n door un it addre ss s etti ng i s d u plicated.
Remote co n troller addre ss co nn ector (RCU. ADR) i s d u plicated.
(D u plicatio n of mai n remote co n troller)
Starti ng a u to. addre ss s etti ng i s prohibited.
Error i n a u to. addre ss s etti ng . (N u mber of co nn ected i n door un it s
i s le ss tha n the nu mber s et)
Error i n a u to. addre ss s etti ng . (N u mber of co nn ected i n door un it s
i s more tha n the nu mber s et)
Error of o u tdoor un it addre ss s etti ng .
Error of mai n i n door un it i n receivi ng s erial comm un icatio n s i gn al
from su b i n door un it s .
Error of the o u tdoor un it i n receivi ng s erial comm un icatio n s i gn al
from the i n door un it.
Thi s alarm me ss a g e s how s that the a u to addre ss co nn ector CN100
i s s horted while other RC li n e i s exec u ti ng a u to addre ss operatio n .
No i n door un it i s co nn ected d u ri ng a u to. addre ss s etti ng .
Serial
comm
u - n icatio n
error s
Mi s - s etti ng
Co n ti nu ed
LED 1 LED 2 Alarm content s
Alter n ati ng
Alarm di s play
LED 1 bli n k s M time s , the n LED 2 bli n k s N time s . The cycle the n repeat s .
M = 2: P alarm 3 : H alarm 4: E alarm 5: F alarm 6: L alarm
N = Alarm No.
Example: LED 1 bli n k s 2 time s , the n LED 2 bli n k s 17 time s . The cycle the n repeat s .
Alarm i s “P17.”
( : Bli n ki ng )
06-408 Mini_ECOi_SM4 11/10/06 5:56 PM Page 2
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