Samsung Generation 6 - Page 78

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78
Error
Code
Contents Measure Product op. in
error condition
Error Type
Outdoor unit /
Comp. / Ind. unit
475
Outdoor fan 2 error Check th einput power connection status
Check the connection status of the motor and
the outdoor unit PCB
Check the indoor/outdoor unit fuse
Operation o Self diagnostic
error
554
Gas leak error Check the coolant charging status
Check the indoor EVA sensor
Check if the outdoor unit service value is open
Check that the indoor/outdoor installation
pipe/wiring are correct
Operation o Self diagnostic
error
556
Capacities not matched Check the option code of the indoor unit Operation o Outdoor unit
protection control
error
601
Communication error be-
tween the indoor unit and
wired remote controller
Check the connection wire between the indoor
unit and the wired remote controller
Operation o Wired remote
controller error
602
Communication error
between the Master
and Slave wired remote
controllers
Check the option switch for dening the
master and slave (only one master and one
slave can exist)
Normal opera-
tion
Wired remote
controller error
606
COM1/COM2 cross
installation error
Check that wired remote controller is con-
nected to the COM2 terminal of the indoor unit
Normal opera-
tion
Wired remote
controller error
607
Communication error
between the Master
and Slave wired remote
controllers.
Check the option switch for dening the
master and slave (only one master and one
slave can exist)
Normal opera-
tion
Wired remote
controller error
Fault Codes