Handleiding
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TROUBLESHOOTING & REFERENCES
Ï¡!"
ENGLISH
Reposition on correct
terminals, replace wire if
spliced or the incorrect type
Indoor PCB OK
The control wire is 14/4 stranded
copper on the correct terminals, with
no splices or loose connections?
Yes
No
Yes
Yes
No
No
Is the Indoor PCB LED
ĥäöëìñê#÷ìðèöóèõöèæòñç
Does the voltage
between L and C at
ìñçòòõøñì÷ĥøæ÷øä÷è
0~140VAC?
Is the voltage from
L to C at indoor unit
between 0~80VAC
(approx..)?
Is the Indoor PCB LED
pattern repeatedly
Flash…Flash…On?
Fault is with
outdoor PCB
Replace fan
motor
Replace INDOOR PCB
Replace PCB
Replace PCB
Replace IPM
The communication
wire is broken
Ýëèõèìö ¡( ßÊÌĥøæ÷øä÷ìñê
between 1(N) and 3(C) at ID UNIT?
There is 230 VAC
at the PCB? Across
AC-L OUT & AC-N
OUT (CN9 & CN8)
There is less than 5 VDC at
CN22 (module power) and
GND (pins 1 and 2)?
The voltage between
!¤×¥äñç#¤Ì¥ìöäĤûèç
value at ID UNIT?
Go to outdoor PCB
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
No
ÕÎÍ!¤æèñ÷èõ¥ìöòģ
LED2 (upper left) is lighted?
àì÷ëóòúèõòģçìöæòññèæ÷
fan motor at CN21. LED1
lights with power back on?
The display is
lighted, yet the
ÕÎÍìöòģ
ÎõõòõÌòçè ¤Òñçòòõ¦Øø÷çòòõ¥
Î'¦ÕÎÍ!!%Ïïäöë
ID and OD Loss of
Communication
Complete the “Check This First” Flow
Chart for both ID and OD units before
continuing.
Öòçèïö
AW24TL2HFA
AW30TL2HFA
AW36TL2HFA
ÝÛØÞËÕÎÜÑØØÝÒ×ÐÏÕØàÌÑÊÛÝÜ
31-5000936-1
Bekijk gratis de handleiding van Haier Arctic 1U4248LP2HDA, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Haier |
| Model | Arctic 1U4248LP2HDA |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 34168 MB |
