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Manuals and User Guides for Enphase Energy D380. We have
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Enphase Energy D380 manual available for free PDF download: Troubleshooting Manual
enphase D380 Troubleshooting Manual (45 pages)
Brand:
enphase
| Category:
Inverter
| Size: 1.86 MB
Table of Contents
Table of Contents
3
Important Safety Information
5
Read this First
5
Product Labels
5
Safety and Advisory Symbols
5
Safety Instructions
5
General Safety
5
Microinverter Safety
6
Engage Cable and Accessory Safety
7
Overview
8
Envoy Not Reporting
8
Troubleshooting Topics
9
Envoy and Communications Issues
11
Envoy Issues
11
A Physical Ethernet Connection Is Not Practical at the Site
11
A Physical Ethernet Connection Is Not Practical at this Site
11
LCD Is Completely Blank
12
LCD Displays "Reset Clock
12
LCD Displays "Envoy Failure
12
LCD Displays "Scanning Inhibited
12
LCD Displays “Reset Clock”
12
Networking and Internet Issues
13
Issue: Wireless Adapter Wi-Fi Problems
13
Issue: How Set up Wi-Fi Without Wi-Fi WPS
13
LCD Shows a Non-Routable/Self-Assigned IP Address and Shows "-Web
15
LCD Shows a Non-Routable/Self-Assigned IP Address and also Shows "-Web
15
The Envoy Cannot Get a “+Web” Even Though All Premises Networking Is Intact
17
The Envoy Is Using a Static IP and Cannot Get a Web Connection
17
LCD Periodically Shows "-Web" for Minutes or Hours at a Time
17
LCD Shows a Valid IP, but also Shows "-Web
17
The Router or DSL Modem at the Site Has Only One Ethernet Port
17
LCD Shows a Good IP, but also Shows "-Web
17
The DSL Modem at the Site Has Only One Ethernet Port, and It Is Being Used
17
Internet Service Is Not Available on Site
18
Are My Power Line Communication Bridges Working
19
Issue: Internet Traffic Is Slower after Installing a Bridge
19
Asoka PL9650
19
Asoka PL9660-Q1
19
Readynet EN200
19
Tenda P200
20
The Envoy Cannot Get a "+Web" Even Though All Premises Networking Is Intact
20
Can I Use a Dial-Up Internet Connection with the Envoy
20
LCD Shows a Non-Routable/Self-Assigned IP Address and also Shows “-Web”
17
Power Line Communication Issues between the Envoy & Microinverters
21
Microinverters Are Not Detected, Or, Power Line Communication Level Is Low or Poor
22
Microinverters Are Not Detected / Power Line Communication Level Is Low/Poor
22
How to Identify an Interfering Load
24
The Envoy Is in a Circuit on the Primary Load Center, the Solar Circuits Are on a Downstream Subpanel
24
The Envoy Is in a Circuit on the Primary Load-Center, the Solar Circuits Are on a
24
Downstream Subpanel
24
Power Line Communications with a Line-Side Tap (or Supply-Side, or PLC) Installation
25
Multiple Envoys and Filtering
25
Using a Transformer to Isolate Communication Domains
25
This Is a Line-Side Tap (or Supply-Side, or PLC) Installation
25
When Do I Need an Additional Envoy
25
Using an Aftermarket Filter to Isolate Communication Domains
26
How to Get Training on Enphase Power Line Communication
26
How to Get Further Training on Enphase Power Line Communication
26
Microinverter and PV Module Issues
27
Microinverter Leds
27
Startup LED Operation
27
Post-Startup LED Indications
27
The Microinverter Leds Are Flashing Red
28
The Microinverter Leds Are Flashing Orange
28
The Microinverter Leds Are Not Lit
28
The Envoy Is Slowing down Other Internet Traffic
28
Power Production
28
The Unit under Review Shows Low Production
28
One Unit Shows 0W of Production but Adjacent Units Are Productive
29
Why Is One Unit Showing 0W Production When Adjacent Units Are Productive
29
About Open-Circuit Voltage
30
Other Checks
30
Notes on Open Circuit Voltage
30
Other Things to Check
30
The PV Modules Are Dark and no Production Displays in Enlighten
31
Enlighten Does Not Allow Me to Select the PV Module
31
View the PV Module Production History
31
Run a Report to View Production History
31
My Panels Are Dark in Enlighten and no Production Value Is Displayed
31
Enlighten will Not Allow Me to Select the Panel
31
I Would Like to See My Panel's Production History
31
View Module Production History
32
There Is an Event or Alert Message on the System
32
Use the Graph Widget to View Production History
32
Messages and Alerts
33
ACFOOR (AC Frequency out of Range)
33
ACFOOR (AC Frequency out of Range)
34
ACVOOR (AC Voltage out of Range)
34
ACVOOR in an Entire Branch or Multiple Branches
34
When an Entire Branch or Multiple Branches Are Impacted
34
ACVOOR in Only a few Microinverters
36
When Only a few Microinverters Are Impacted
36
Critical Temperature
37
DC Resistance Low - Power off
37
DC too Low
39
DC too High
40
Device Produced no Power
40
Envoy Not Reporting
40
Gateway Failure
40
GFI Tripped
41
Grid Gone
42
Microinverter Failed to Report
43
Over Temperature
43
Zigbee Device Failed to Report
43
Zigbee USB Stick Removed
43
Best Practices
44
Installation Sequence
44
Care of the Solar Array
44
How Do I Clean the Solar Array
44
How Do I Maintain the Solar Array
44
Will a Grid-Tied Solar Array Provide Power During a Power Outage
44
Will the Array Provide Power During When It Is Snowing or Hailing
45
Can I Add Solar Panels to the Solar Power System Later
45
Other Questions
45
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