Samsung AC036JB1DEC Service Manual page 68

Wired remote controller
Error mode Contents
Emission temperature excessively
high
High pressure blockage error
(Refrigerant completely Leakage
error)
Reverse phase or open phase
Heating operation blocked
Cooling operation blocked
Outdoor fan 1 error
[Inverter] Compressor startup error
[Inverter] Total current error/
PFC over current error
Over current trip/
PFC over current error
[Inverter] IPM over current error
Compressor V limit error
DC LINK over/low voltage error
[Inverter] Compressor rotation error
[Inverter] Current sensor error
Samsung Electronics
All manuals and user guides at all-guides.com
(cont.)
Measure
No error (DISCHARGE temperature control)
Check whether the outdoor unit service valve
is open.
Check the connection of the pipes.
Check the operation of the EEV.
Check for refrigerant leakage.
(Completely leakage).
Check whether 3 phase is reversed or opened.
Check EMI PBA fuse
Check the operation setting state
Check temperature sensor
Check the operation setting state
Check temperature sensor
Check input power connection status
Check the connection status between the
motor and outdoor unit PCB
Check indoor/outdoor fuse
Check the compressor connection status
Check the resistance between difference
phases of the compressor
Check the input power
Check the coolant charging status
Check the normal operation of outdoor fan
Check service valve open
Check pipe connections leakage.
Check outdoor location and orientation.
Check coolant charging
Check the compressor connection status and
normal operation
Check the obstacles around the indoor and
outdoor units
Check whether the outdoor unit service valve
is open
Check whether the indoor/outdoor installation
pipe/wiring are correct
Check the compressor connection status
Check the resistance between difference
phases of the compressor
Check input power
Check AC power connection
Check the compressor connection status
Check the resistance between difference
phases of the compressor
Check EEPROM DATA
Check the normal operation of PCB
Product operation in
error condition
Error type
Outdoor unit/
Compressor/Indoor
unit
Outdoor unit
- protection control
error
Self diagnostic
Operation Off
error
Outdoor unit
Operation Off protection control
error.
Self diagnostic
Operation Off
error
Self diagnostic
Operation Off
error
Self diagnostic
Operation Off
error
Outdoor unit
Operation Off protection control
error
Outdoor unit
Operation Off protection control
error
Outdoor unit
Operation Off protection control
error.
Outdoor unit
Operation Off protection control
error
Outdoor unit
Operation Off protection control
error
Outdoor unit
Restart in 3 minutes protection control
error
Outdoor unit
Operation Off protection control
error
Outdoor unit
Operation Off protection control
error
4-25