Toshiba RAV-SM561AT-E Applicable Control Of Outdoor Unit, Danger, Recovery method of refrigerant

RAV-SM561AT-E, RAV-SM801AT-E

Recovery method of refrigerant

•When recovering refrigerant in case of reinstallation of the indoor or outdoor unit, etc., use the refrigerant recovery switch on the terminal block of the outdoor unit.

Work procedure

1.Turn on the power supply.

2.Using the remote controller, set FAN operation to the indoor unit.

3.Pushing the refrigerant recovery switch on the terminal block of the outdoor unit starts the forced cooling operation. (Max. 10 minutes), and then the refrigerant is recovered by operation of the valve.

4.After recovery of the refrigerant, push the refriger- ant recovery switch together with closing the valve. The operation stops.

5.Turn off the power supply.

DANGER

Take care for an electric shock because the control P.C. board is electrified.

Refrigerant recovery switch

ON

1 2 3

1 2 3 L N

WARNING

Never touch these switches because they are those for service check; otherwise the air condi- tioner may not operate normally.

8 APPLICABLE CONTROL OF OUTDOOR UNIT

You can response to the following items by attaching the parts sold separately “Application control kit” (TCB-PCOS1E).

Demand control

•It saves the capacity of the outdoor unit by outside Demand signal to correspond to the temporary peak cut.

•The capacity saving can be adjusted with three steps, 75%, 50%, and operation stop.

Night operation control (Sound reduction)

Sound is controlled to 45dB or less in inputting a timer point contact.

Compressor operation output

The check of the compressor operation time required of a maintenance etc.

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