Mr Slim A-CONTROL CHECK CODE (F.P INDICATIONS)

INDICATIONS ON REMOTE CONTROL = F1
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash Once
LED2 (RED) = Flash Once
FAULTS = Negative phase is detected, or power or connection between indoor unit and outdoor unit is incorrec
STANDARD = *
INVERTER =
DETECTED UNIT = Outdoor Unit
THE PART TO BE CHECKED = 1) Power or connection cable between indoor unit and outdoor unit is misplaced
2) Negative Phase --> Exchange R.T phase on outdoor power terminal
3) Are all the 3 phases of power voltage the same voltage

INDICATIONS ON REMOTE CONTROL = F2
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash Once
LED2 (RED) = Flash Once
FAULTS = Open phase is detected (T phase is open)
STANDARD = *
INVERTER =
DETECTED UNIT = Outdoor Unit
THE PART TO BE CHECKED = 1) T phase of outdoor power terminal is loose
2) Are all the 3 phases of power voltage the same voltage

INDICATIONS ON REMOTE CONTROL = F3
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash Once
LED2 (RED) = Flash Twice
FAULTS = Connector (63H) is open
STANDARD = *
INVERTER = *
DETECTED UNIT = Outdoor Unit
THE PART TO BE CHECKED = 1) Connector (63L) on outdoor board seperated
2) Terminal of low-pressure switch (63L) seperated

INDICATIONS ON REMOTE CONTROL = F5
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash Once
LED2 (RED) = Flash Twice
FAULTS = Connector (63H) is open
STANDARD = *
INVERTER = *
DETECTED UNIT = Outdoor Unit
THE PART TO BE CHECKED = 1) Connector (63H) on outdoor board seperated
2) Terminal of high-pressure switch (63H) seperated

INDICATIONS ON REMOTE CONTROL = F9
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash Once
LED2 (RED) = Flash Twice
FAULTS = Two or more connectors are open
STANDARD = *
INVERTER = *
DETECTED UNIT = Outdoor Unit
THE PART TO BE CHECKED = 1) Confirm whether the connector on board seperated, or is loose

INDICATIONS ON REMOTE CONTROL = F7
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash Once
LED2 (RED) = Flash 3 times
FAULTS = Circuit (board) of negative phase detection is poor
STANDARD = *
INVERTER =
DETECTED UNIT = Outdoor Unit
THE PART TO BE CHECKED = (Replace the outdoor board)

INDICATIONS ON REMOTE CONTROL = F8
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash Once
LED2 (RED) = Flash 3 times
FAULTS = Input circuit (board) is poor
STANDARD = *
INVERTER = *
DETECTED UNIT = Outdoor Unit
THE PART TO BE CHECKED = (Replace the outdoor board)

INDICATIONS ON REMOTE CONTROL = P1
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash 4 Times
LED2 (RED) = Flash Once
FAULTS = Suction sensor is unusual
STANDARD = *
INVERTER = *
DETECTED UNIT = Indoor Unit
THE PART TO BE CHECKED = 1) CN20 connector on indoor board seperated

INDICATIONS ON REMOTE CONTROL = P2
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash 4 Times
LED2 (RED) = Flash Once
FAULTS = pipe (refrigerant pipe) sensor is unusual
STANDARD = *
INVERTER = *
DETECTED UNIT = Indoor Unit
THE PART TO BE CHECKED = 1) CN21 connector on indoor board seperated

INDICATIONS ON REMOTE CONTROL = P4
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash 4 Times
LED2 (RED) = Flash Twice
FAULTS = Drain sensor is unusual
STANDARD = *
INVERTER = *
DETECTED UNIT = Indoor Unit
THE PART TO BE CHECKED = 1) CN31 connector on indoor board seperated

INDICATIONS ON REMOTE CONTROL = P5
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash 4 Times
LED2 (RED) = Flash Twice
FAULTS = Drain overflow is protected or water leakage ocurred
STANDARD = *
INVERTER = *
DETECTED UNIT = Indoor Unit
THE PART TO BE CHECKED = 1) Confirm whether draining pipe is inclined or blocked
2) Confirm whether drain-pan or drain sensor becomes dirty
3) CNP connector on indoor board seperated

INDICATIONS ON REMOTE CONTROL = P6
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash 4 Times
LED2 (RED) = Flash 3 Times
FAULTS = Freeze protecting (in cooling mode) / Over rise protecting (in heating mode)
STANDARD = *
INVERTER = *
DETECTED UNIT = Indoor Unit
THE PART TO BE CHECKED = 1) Air filter is dirty
2) Gas leak or gas shortage occurred
3) Does fan work on indoor unit?
- Check the fan connector

INDICATIONS ON REMOTE CONTROL = P8
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) = Flash 4 Times
LED2 (RED) = Flash 4 Times
FAULTS = Pipe temperature is unusual
STANDARD = *
INVERTER = *
DETECTED UNIT = Indoor Unit
THE PART TO BE CHECKED = 1) Confirm whether wiring between indoor unit and outdoor unit or piping is faulty when using 2 indoor units
2) Gas leak or gas shortage occurred

INDICATIONS ON REMOTE CONTROL = P9
INDICATIONS ON OUTDOOR UNIT
LED1 (GREEN) =
LED2 (RED) =
FAULTS = Pipe (two-phase pipe) sensor is unusual
STANDARD =
INVERTER = *
DETECTED UNIT = Indoor Unit
THE PART TO BE CHECKED = 1) CN29 connector on indoor board seperated

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