Samsung AM080FX A Series User Manual

Samsung Electronics 186
Troubleshooting
1. Judgement by code
Code Error Measures
E347 FAN2 wire unconnected error
1. Check the FAN motor and PBA connection.
2. When connected Inverterr checker, if LED operates in the normal-
ity : External factors or when LED operates by abnormality, replace
the FAN PBA.
E447 FAN1 wire unconnected error
1. Check the FAN motor and PBA connection.
2. When connected Inverterr checker, if LED operates in the normal-
ity : External factors or when LED operates by abnormality, replace
the FAN PBA.
E367 COMP.2 wire unconnected error
1. Check the Compressor and Inverter PBA connection.
2. When connected inverter checker, if LED operates in the normal-
ity : External factors or when LED operates by abnormality, replace
the Inverter PBA.
E467 COMP.1 wire unconnected error
1. Check the Compressor and Inverter PBA connection.
2. When connected inverter checker, if LED operates in the normal-
ity : External factors or when LED operates by abnormality, replace
the Inverter PBA.
E399 FAN2 PBA IPM temperature sensor error Replace FAN PBA
E499 FAN1 PBA IPM temperature sensor error Replace FAN PBA
E374 Inverter PBA2 IGBT temperature sensor error Replace Inverter PBA
E474 Inverter PBA1 IGBT temperature sensor error Replace Inverter PBA
4-3-30 Measures of other outdoor unit error
Outdoor unit
display
FAN2 wire unconnected error FAN2 PBA IPM temperature sensor error
FAN1 wire unconnected error FAN1 PBA IPM temperature sensor error
COMP.2 wire unconnected error Inverter PBA2 IGBT temperature sensor error
COMP.1 wire unconnected error
Inverter PBA1 IGBT temperature sensor error
Indoorunit
display
Duct, Cassette (1/2 Way),Console, Celing Cassette (4/Mini4 Way) Wall-mounted (NeoForte)
Operation Defrost Timer Fan Filter/MPI Operation Defrost Timer Filter Operation Timer Turbo
× × ◑ ◑ ◑ × ◑ ◑ ◑
● ◑ ◑
※ ● : ON ◑ : Flash ×: OFF
Judgment
Method
∙ Refer to the measures code below.
Cause of
problem
∙ Refer to the measures code below.
4-3 Appropriate Measures for Different Symptom (cont.)

Samsung AM080FX A Series Specifications

General

Brand	Samsung
Model	AM080FX A Series
Category	Air Conditioner
Language	English