Codes and description
7.2 Error Codes and Description indoor display
Code indication
indoor
Description
Reference
Page
E1
Room temperature sensor failure
15
5
1
e
r
u
li
a
f
r
o
s
n
e
s
e
g
n
a
h
c
x
e
-
t
a
e
H
2
E
Indoor Malfunction
5
1
r
o
r
r
e
M
O
R
P
E
E
r
o
o
d
n
I
4
E
The code indication that is listed above is the main fault
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector,
or else parts damage
may be occurred.
E1: Room temperature sensor failure
CN6
E2: Heat-exchange sensor failure
CN6
NO
Check
the
value
of
the
sensor to see whether the
sensor is damaged or not?
YES
The indoor PCB is broken, replace with new indoor PCB
Sensor is broken,replace it with new sensor
Pull the sensor out of the mainboard
1)
Measure the value of resistance Between its two
jumpers
2)
Measure the temperature at the room temperature
sensing head.
E4
Indoor EEPROM error:
Replace the PCB of indoor unit
32
YSHC18/24FSAADG
Domestic Air Conditioner
Содержание york YSHC18FSAADG
Страница 13: ...YSHC18 24FSAADG Functions and Control 11 Domestic Air Conditioner ...
Страница 14: ...YSHC18 24FSAADG Functions and Control 12 Domestic Air Conditioner ...
Страница 15: ...Function and Control 13 Domestic Air Conditioner YSHC18 24FSAADG ...
Страница 50: ...Indoor 48 10 2 Wiring Diagrams Wiring diagrams YSHC18 24FSAADG Domestic Air Conditioner ...
Страница 59: ......
