ESIE16-03B
|
Part 2. Troubleshooting
2.1. Error codes check
22/08/16
|
Version 1.1
Page 21
SA R32 Sky-Air RZAG-L
For more information about troubleshooting, refer to
"Error based troubleshooting" on page 23
.
2.1.2.2. How to reset error codes
In
"Error based troubleshooting" on page 23
you find a description on how to reset the specific error or warning.
w
: ON
x
: OFF
c
: BLINK
Malfunc-
tion code
Contents of retry or malfunction
Return 1
Return 2
Return 3
HA
P
H1
P
H2
P
H3
P
H4
P
H5
P
H6
P
H7
P
HA
P
H1
P
H2
P
H3
P
H4
P
H5
P
H6
P
H7
P
HA
P
H1
P
H2
P
H3
P
H4
P
H5
P
H6
P
H7
P
C4
Indoor heat exchanger thermistor
c
c w x x x c x c c w x x c x x c c w w x x x x
E1
Faulty outdoor PC board
c c x w x x c c c c w x x x x c c c w w x x x x
E3
Abnormal high pressure
c c w x x x c c c c w w x x x x
E4
Abnormal low pressure
c c w x x c x x c c w w x x x x
E5
Compressor motor lock
c c w x x c x c c c w w x x x x
E7
Abnormal
outdoor fan
motor
DC motor 1 lock
c c w x x c c c c c w w x x x c
DC motor 2 lock
c c w w x x c x
Abnormal inverter
transmission
c c w w x x c c
E9
Abnormal
electronic
expansion
valve
Disconnected electronic
expansion valve connector
c c w x c x x c c c w w x x x c
Malfunction due to wet
conditions
c c w w x x c x
F3
Abnormal
discharge pipe
temperature
Abnormal discharge pipe
temperature
c c x w x c x c c c w x x x c c c c w w x x x c
Disconnected discharge pipe
thermistor
c c w w x x c x
H3
Abnormal high pressure switch
c c x w x c x x c c w x x x c c c c w w x x x x
H9
Abnormal outdoor air thermistor
c c w x c x x c c c w w x x x x
J1
Abnormal pressure sensor
c c x w x c c x c c w x x x x c c c w w x x x x
J3
Abnormal discharge pipe thermistor
c c w x x x c c c c w w x x x x
J5
Abnormal suction pipe thermistor
c c w x x c x c c c w w x x x x
J6
Abnormal heat exchanger distributor pipe
thermistor
c c w x x c c x c c w w x x x x
J7
Abnormal intermediate heat exchanger
thermistor
c c w x x c c c c c w w x x x x
J8
Abnormal liquid pipe thermistor
c c w x c x x x c c w w x x x x
L1
PC board failure
c c x w x c c c c c w x x x x c c c w w x x x x
L4
Elevated radiation fin temperature
c c w x x c x x c c w w x x x x
L5
Compressor instantaneous overcurrent
c c w x x c x c c c w w x x x x
L8
Compressor overload
c c w x c x x x c c w w x x x x
L9
Compressor lock
c c w x c x x c c c w w x x x x
LC
Abnormal transmission (between the control
and the inverter)
c c w x c c x x c c w w x x x x
P1
Unbalanced power supply voltage
c c x w c x x x c c w x x x x c c c w w x x x x
P4
Abnormal radiation fin thermistor
c c w x x c x x c c w w x x x x
PJ
Faulty capacity setting
c c w x c c x c c c w w x x x x
U0
Abnormal gas
shortage
Gas shortage warning
c c x w c x x c c c w x x x x x c c w w x x x c
Abnormal gas shortage
c c w w x x c x
U2
Abnormal
power supply
voltage
Inverter undervoltage and
overvoltage
c c w x x x c x c c w w x x x c
SP-PAM overvoltage
c c w w x x c x
U4
Abnormal transmission (between indoor and
outdoor units)
c c w x x c x x c c w w x x x x
UA
Faulty field setting switch
c c w x c x c x c c w w x x x x
UF
Improper piping and improper communication
wiring
c c c c c c w w x x x x