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Error code

Mitsubishi Electric SLZ code PA

For your safety

This fault is rated high and involves an area that affects personal safety. No remote repair or do-it-yourself instructions are given; do not use the appliance or try to open or repair it.

Hazard area: mains voltage and refrigerant gas circuit

Do not use the appliance and call an authorised service. If there is a risk to life, move to a safe place and see the emergency numbers.

The emergency numbers here are for Turkey. If you are outside Turkey, call your local emergency number.

All emergency numbers and province details

No approved translation for this record yet; showing the original text.

Meaning

PB(Pb): Forced compressor stop (due to water leakage abnormality) The unit has a water leakage abnormality 1 when the following conditions, a) and b), are satisfied while the above-mentioned detection is performed. a) The intake temperature subtracted with liquid pipe temperature detects to be OHVV WKDQ ƒ) >í ƒ&@ IRU D WRWDO RI minutes. (When the drain float switch is detected to be NOT soaked in the water, the detection record of a) and b) will be cleared.) b) Drain float switch detects to be in the wa

Member details

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Possible causes

(1) Drain pump trouble (2) Drain defective · Drain pump clogging · Drain pipe clogging Open circuit of float switch Contact failure of float switch connector Dew condensation on float switch · Drain water trickles down lead wire · Drain water ripples due to filter being clogged Extension piping connection difference at twin, triple or quadruple system Miswiring of indoor/outdoor connecting at twin, triple, quadruple system Room temperature thermistor/ liquid pipe temperature thermistor detection is defective. (1) Defective fan motor (2) Defective indoor controller board (3) Contact failure of fan motor connector Note: Refer to the manual Cause on indoor controller board is also of rated voltage is not supplied outdoor controller circuit board RI ± 9 $& LV QRW VXSSOLHG indoor controller board on indoor controller board is lit. of refrigerant address for outdoor no unit corresponding to refrigerant on indoor controller board is also failure of indoor/outdoor unit connecting is lit of remote controller wires indoor unit system, 2 or more indoor address for outdoor unit is wrong control system, there are some *1 address is 0. of remote controller wires remote controller CN5Y i-see Sensor motor (MT) 9 SXOVH RXWSXW

Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.