Swegon BlueBox Omega Sky, Installation, Use And Maintenance Manual

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We reserve the right to make changes without any prior notice. Translation from original instructions
5.2 Unintended use 28
5.3 Control and safety devices 29
5.4 Principles of operation 29
5.5 Structure 29
5.6 Specifications 29
5.7 Control panel 30
5. 7 . 1 Switching the unit on/off 30
5. 7 .2 Changing from cooling to heating 30
5. 7 .3 Changing from heating to cooling 30
5. 7 . 4 Change of set point in cooling operating mode 30
5. 7 .5 Change of set point in heating operating mode 31
5.8 Wiring diagram 31
6 Installation
32
6.1 Dimensions and weight 32
6.2 Place of installation 32
6.3 Installation 33
6.3. 1 Positioning the units 33
6.3.2 Positioning the remote condenser 33
6.3.3 Anti-vibration mounts 33
6.3. 4 Noise attenuation 34
6.3.5 Minimum distances 34
6.4 Hydraulic connections 35
6. 4 .0 User hydraulic circuit
36
6. 4 . 1 Source hydraulic circuit
37
6. 4 .2 Recovery hydraulic circuit
38
6. 4 .3 Hydraulic circuit for heat pump units with reversal on the water
39
6.5 Hydraulic circuits for FC/NG units 40
6.5. 1 Unit with only "FC/NG management" 40
6.5.2 Unit with "FC/NG kit" 42
6.6 Electrical connections 44
6.7 Connections for Multi Free management 46
6.8 Refrigeration connections 47
6. 8 . 1 Making the piping with remote heat exchanger (LC versions)
47
6. 8 .2 Making the piping for the LC versions
48
6. 8 .3 LC version: unit installed at a lower level than the remote exchanger
49
6. 8 . 4 LC version: unit installed at a higher level than the remote exchanger
49
6.9 Vacuum and refrigerant charge 50
6.10 Topping up with oil 51
7 Commissioning 52