Toshiba RAV-SP1404AT8-TR, RAV-SP1104AT8ZG-TR, RAV-SP1104AT8-TR, RAV-SP1404AT8ZG-TR 90, SW804

Models: RAV-SP1404AT8Z-E RAV-SP1104AT8Z-E RAV-SP1404AT8ZG-E RAV-SP1404AT8-E RAV-SP1604AT8-TR RAV-SP1104AT8Z-TR RAV-SP1604AT8-E RAV-SP1404AT8-TR RAV-SP1604AT8Z-E RAV-SP1104AT8ZG-E RAV-SP1404AT8Z-TR RAV-SP1404AT8ZG-TR RAV-SP1104AT8-TR RAV-SP1104AT8ZG-TR

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SW804

 

Operation when pushdown button switch SW801 is pushed

 

 

 

 

 

 

 

 

 

 

SW804

 

 

4-way valve relay operation (For RY700, CN70 check)

 

 

 

 

 

Turn on 4-way valve power relay (RY700).

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

When pushing SW801 again or when 2 minutes elapsed,

 

 

 

 

 

 

 

 

 

1

2

3

4

 

the operation returns to the normal control.

 

 

 

 

 

 

 

 

[CAUTION]

 

 

 

 

 

 

 

Although these operations can

 

 

 

 

 

 

Heater output relay operation

 

 

SW804

 

 

be performed even during

 

 

 

 

(For check RY703, CN703 check)

 

 

 

 

 

 

operation, basically perform

 

ON

 

 

 

 

Turn on relay for option heater (RY703).

 

 

 

 

 

 

operation while the unit stops.

 

1

2

3

4

 

When pushing SW801 again or when 2 minutes

If performing this operation

 

 

 

 

 

 

elapsed, the operation returns to the normal control.

during driving the unit, it is

 

 

 

 

 

 

 

dangerous because the

 

 

SW804

 

 

Outside output relay operation (RY704, CN704)

pressure may change suddenly.

 

 

 

 

Turn on relay for outside output (RY704).

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

When pushing SW801 again or when 2 minutes

 

 

 

 

 

 

 

 

 

1

2

3

4

 

elapsed, the operation returns to the normal control.

 

 

 

 

 

 

 

 

 

 

 

SW804

 

 

Forced start command

 

 

 

 

 

The indoor unit connected to the system is forcedly started.

 

 

 

 

 

 

 

ON

 

 

 

 

(The indoor unit starts operation by setting of the operation mode on the remote controller.)

 

 

 

 

 

 

 

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2

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

SW804

 

 

Forced stop command

 

 

 

 

 

The indoor unit connected to the system is forcedly stopped.

 

 

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

 

 

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2

3

4

 

 

 

 

 

 

 

 

 

 

 

 

 

SW804

 

 

Relay operation change for outside output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

 

 

 

 

[CAUTION]

 

 

 

 

 

 

 

 

 

1

2

3

4

 

Do not use this setting.

 

 

 

 

 

 

 

 

 

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Toshiba RAV-SP1404AT8-TR, RAV-SP1104AT8ZG-TR, RAV-SP1104AT8-TR, RAV-SP1404AT8ZG-TR, RAV-SP1404AT8Z-TR service manual 90, SW804