Page text (OCR transcript)
AC–16
AIR CONDITIONING SYSTEM – TROUBLESHOOTING
PANEL DIAGNOSIS SYSTEM
If a trouble occurs in A/C system, the specified lamp on the control panel starts blinking during the diagnostic sensor check.
During system diagnosis, a trouble is indicated on the panel by the blinking of a specified light instead of a code display. (See TROUBLE CODE CHART)
For example, when a trouble occurs in solar sensor circuit, the LED for DEF mode switch will be blinking during the diagnostic sensor check.
[DIAGRAM LABELS]
1 n g b h p 12
0 0 75 0
65 85
TEMP
d
OFF AUTO REAR
2
i j k l m a
c
LO HI
7 8 9 10 11 3 6
4
e
f
5
SWITCH
NO SWITCH NAME CODE
1 AUTO switch AUTO
2 OFF switch OFF
3 A/C switch A/C
4 Fan speed dial FAND
NO SWITCH NAME CODE
5 Temp. set dial TSET
6 Recirc/Fresh switch R/F
7 FACE mode switch FACE
8 Bi-Level mode switch B/L
NO SWITCH NAME CODE
9 FOOT mode switch FOOT
10 FOOT/DEF mode switch F/D
11 DEF mode switch DEF
12 Rear Defogger switch RDEF
LED
NO INDICATOR NAME CODE
a A/C L-A/C
b Fan speed: LO L-LO
c Fan speed: Medium 1 L-M1
d Fan speed: Medium 2 L-M2
e Fan speed: Medium 3 L-M3
NO INDICATOR NAME CODE
f Fan speed: HI L-HI
g RECIRCLE L-REC
h FRESH L-FRS
i FACE L-FACE
j BI-LEVEL L-B/L
NO INDICATOR NAME CODE
k FOOT L-FOOT
l FOOT/DEF L-F/D
m DEF L-DEF
n Mode AUTO/AUTO L-AUTO
p Rear Defogger L-RDEF
