Is PMV Normal?, Replace defective part | Toshiba RAV-SP1404ATZG-E

Check

Outdoor

Check and troubleshooting

code

LED display

(Item without special mention Indicates part of outdoor unit.)

[P03]

[Discharge temp. error]

Is there no gas leak?

Repair defective position.

Is refrigerant charge amount adequate?

Recharge refrigerant.

YES

Is PMV

normal?

Repair defective position.

Replace defective part.

YES

Is it not abnormal overload?

Correct and clear the cause.

Is CN603 connection normal?

Correct connector.

Is resistance value of TD sensor normal?

Sensor error → Replace

YES

Check outdoor P.C. board.

Defect → Replace

[P04]

∗ There is a possibility that it is one of the following errors.

Confirm LED on outdoor P.C. board to judge which error it is.

Power supply error (Vdc), High pressure protective operation, Case thermostat

operation

<Display 2> [Case thermostat operation] → Refer to [H04] column.

<Display 2> [Power supply error (Vdc)] → Refer to [P05] column.

<Display 2> [High pressure protective operation] → Refer to [P20] column.

¡l

¡¥

l l

¡¥

¡¡

[P05] <Display 1>	<Display 2> [Power supply error (Voltage error)]
¡	¥
¡	l	Is there no down or up	YES
¡	¥	Is there no down or up	YES	Confirm electric construction, etc.
¡	¥	of power supply voltage?
l	l	of power supply voltage?
		(AC198 to 264V)
		(AC198 to 264V)
¡	l	NO
¡	l
¡	¡
¡	¡
		Check outdoor P.C. board.
		Defect → Replace

– 93 –

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Toshiba RAV-SP1404ATZG-E P05 Display Display 2 Power supply error Voltage error, Is PMV Normal?

Models: RAV-SP1104ATZG-E RAV-SP1104ATZ-E RAV-SP1404ATZ-E RAV-SM804UT-E RAV-SP1404AT-E RAV-SP1404ATZG-E RAV-SP1104AT-E RAV-SM1104UT-E RAV-SM1404UT-E