Danfoss DLX 4.6 Podręcznik Użytkownika Pobierz pdf (Strona 21)

User Guide DLX Series L00410623-1 21

Figure 4.2.5: Screws through the fixing clip

• Ensure that the inverter is correctly

aligned and secure in the bracket rails.

• Using a 3 mm hex key, tighten the

fixing clip with one screw into the

inverter and one into the Stringbox (if

present).

• Recommended torque is 1.0 Nm

Figure 4.2.6: Theft protection

• For theft protection: guide the lock clip

through the fixing clip, and fasten with

a padlock.

• The padlock is not a part of the scope

of supply.

NOTICE

Check that the inverter is properly fastened and secured to the bracket prior to the

electrical wiring.

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User Guide 1
1. INTRODUCTION 4
2. PRODUCT OVERVIEW 5
2.3. Symbols Used 6
2.3.1. Labels 7
2.4.1. Shipping Damage 8
2.4.3. Unpacking 9
2.4.4. Scope of Delivery 9
2.4.5. Inverter Structure 9
2.4.5.2. Front Covers 10
WARNING 10
CAUTION 11
3. SAFETY PRECAUTIONS 12
3.1.2. Operation 13
3.1.3. Maintenance 13
3.2. Site Preparations 14
3.2.2. Installation 15
Systems 16
3.3.2.1. AC Fuses 17
4. INSTALLATION 18
4.2.1. Wall Bracket 19
4.2.2. Inverter 20
4.3.1. Conductors 22
4.3.2. Connection Area 23
4.3.3. Grounding 23
4.3.4. DC Connections (PV) 24
4.3.4.2. Stringbox 25
4.3.6. Network Connections 31
5. START UP 36
5.2.2. User Interface 37
5.2.3. Function Keys 38
5.2.4. Software Installation 39
5.3. Self Test for Italy 47
5.3.1. Start 48
5.3.2. Voltage Monitoring 49
5.3.3. Frequency Monitoring 50
5.3.4. Finish 51
6. OPERATION 52
6.1.2. Home 53
6.1.2.1. Upper Display Area 54
6.1.3. Status 55
6.1.3.1. Active Alarms 56
6.1.3.2. Inverter Status 56
6.1.3.3. Plant Status 56
6.1.4. Setup 57
6.1.4.2. Network Setup 58
6.1.4.3. Inverter Setup 58
6.2.4.4. Plant Setup 59
6.2.4.5. Grid Setup 59
6.2.5. Commands 62
6.2.6. Alarm Setup 63
6.1.6.2. Inverter Alarms 64
6.1.6.3. Portal Setup 64
6.2.7. Event Log 65
6.2.8. Statistics 65
6.3.1. Without a Network 66
6.3.2. With a Network 67
6.4. Internal Web Server 69
6.4.2. Statistics 70
6.4.3. Setup 71
6.4.4. Event Log 72
6.4.5. Status 73
7. TROUBLESHOOTING 74
8. MAINTENANCE 78
8.2.7. Fan 80
8.2.9. Varistors (VDR) 80
8.2.9.2. AC Side 81
8.3. Replace Devices 83
8.4. Return and Disposal 83
9. WARRANTY 84
10. TECHNICAL DATA 85
Danfoss Solar Inverters A/S 86

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