Premium PIA18065B Manual Do Serviço

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Content

2

Content

Precaution 2

1.1

Safety Precaution

1.2

Dimension 6

3.1

Indoor unit 6

3.2

Outdoor unit 6

Refrigerant cycle diagram 11

Operation limits 12

5.1

Cooling operation

5.2

Heating operation

Wiring diagram 14

Installation details

7.1

Wrench torque sheet for installation

7.2

Connecting the cables

7.3

Pipe length and the elevation 21

7.4

Air purging of the piping and indoor unit

7.5

Pumping down (Re-installation)

7.6

Re-air purging (Re-installation) 25

7.7

Balance refrigerant of the 2-way, 3-way valves

7.8

Evacuation 27

7.9

Gas charging

Electronic function

8.1

Proper symbols and their meaning 29

8.2

8.3

8.4

Fan-only mode

8.5

Cooling mode

8.6

Dehumidifying mode 31

8.7

Heating mode

8.8

Defrosting mode (available for heating mode)

8.9

Auto mode 34

8.10

Force cooling function

8.11

Sleep mode 35

8.12

Auto restart function 35

8.13

Turbo mode 35

Model and Parameters