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1.1 General description of the unit

1.1.1 Operating diagram

1. Indoor unit

A. Air from indoors

2. Outdoor unit

B. Air to indoors

3. Fan

C.

Possibility of air to

vertical indoors

(optional)

4. Axial fan
5. Filter
6. Coil

D. Air to outdoors

7.

Optional: water

coil, electric resis‐

tor, etc.

E. Air from outdoors

 

 

 

 

8. Compressor

 

 

1.1.2 Parts of the VITALITY

The VITALITY series range is made up of a series of air ‑ air units with centrifugal fans in the indoor unit

and axial fans in the outdoor unit.

The outdoor unit includes:
• Compressor.
• Condenser.
• Axial fan.
• Controls and DPC-1 thermostat.
The VIR indoor unit includes:
• Evaporator coil.
• Air filter.
• Centrifugal fan.

1

User manual

1.1

General description of the unit

2

Summary of Contents for VITALITY series

Page 1: ...VITALITY LARGE SPLIT AIR AIR Air conditionating units User manual Ref N 40340_EN 0210...

Page 2: ...ctions 8 1 5 1 Thermostat connections to the control board 8 1 5 2 Thermostat connections 9 1 6 Safety and equipment protection systems 9 1 7 Placing the unit out of service for planned stoppage or ma...

Page 3: ...1 User manual...

Page 4: ...coil electric resis tor etc E Air from outdoors 8 Compressor 1 1 2 Parts of the VITALITY The VITALITY series range is made up of a series of air air units with centrifugal fans in the indoor unit and...

Page 5: ...ets on each VIR model can be configured vertically or horizontally using the optional kit Software installed on the YKN2 Open electronic board provides electronic management for the YKN2 Open control...

Page 6: ...A model only A centrifugal fan driven by an independent motor and with belt transmission is installed in the VIR 25A model Indoor fan models VIR 40A 45A 60A 75A and 90A One two or four centrifugal fan...

Page 7: ...quality finish that lasts for many years 800 H N S according to DIN 50021 Unit base VAC VAH models The base of the unit is made with fixed beams that provide a solid foundation Openings on the front...

Page 8: ...d use of the unit The VITALITY series of units is exclusively designed for the air conditioning of buildings and properties Therefore the unit has a cold generating system a heat pump and as optional...

Page 9: ...perating mode for each one varies depending on the specific model 1 4 1 VAC models air conditioning The VAC model circulates gas refrigerant R 410A through a cooling circuit driven by two compressors...

Page 10: ...for starting and managing the air conditioning unit and for adjusting the temperature of the supply air Through this thermostat the operating programme determines when to automatically start the air c...

Page 11: ...st the unit themselves All of inspections or adjustments that may be made by the user are performed using the DPC 1 thermostat The air conditioning unit is fitted with electrical protection systems to...

Page 12: ...nnected to the unit Only disconnect the unit if it is not to be used for a long period of time When preparing for seasonal use connect the unit to the electricity supply at least 8 hours before starti...

Page 13: ...eatedly until the display indicates OFF Then restart the unit by pressing the MODE key and select the required operating mode The unit will start up normally if the cause of the fault is no longer pre...

Page 14: ...the health and safety regulations and procedures applicable to air conditioning units They should also be aware of general procedures and those applying specifically to this unit Contact a Johnson Co...

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