Delta M42U User Manual

Figure 5-1: Removing and reinstalling the WB cover
Figure 5-2: Re-installing process for Wiring Box cover
Figure 5-3: AC and DC SPD modules
Figure 5-4: Display Indicating AC and DC SPD failure
Figure 5-5: Location of SPD modules inside various WB versions
Figure 5-6: Remove screws as indicated unplug connectors
Figure 5-7: Fuse holder locations for 120/122 models
Figure 5-8: Accessing the individual fuses
Figure 5-9: String monitor
Figure 5-10: Smart Fans location on Power Module chassis
Figure 5-11: Power Module Fan tray
Figure 5-12: Disassembling fan tray from PM chassis (showing one side only)
Figure 5-13: Removing the PM air inlet filter
Figure 7-1: Thermal Derating curve of M42U
Figure 7-2: Thermal Derating curve of M36U
Figure 7-3: Thermal Derating curve of M28U
Figure B-1: Procedure to confirm Grid Code via LCD – HECO A shown
Figure B-2: Details of HECO A: L/H FRT via LCD Settings menu
Figure B-3: Details of HECO A & B: L/H VRT via LCD Settings menu
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8

Delta M42U Specifications

General

Brand	Delta
Model	M42U
Category	Inverter
Language	English