Renogy REGO User manual

VERSION A0
Inverter Charger
REGO
12V 3000W
QUICK GUIDE
AC / INV CHC
OFF
ON
FAULT
ARNING
please read the instructions carefully
Before working on this product.
High voltage,in order to avoid risks,
Pure Sine Wave Inverter Charger

02
This Quick Guide contains important installation, operation, and maintenance instructions for REGO
12V 3000W Inverter Charger, hereinafter referred to as “Inverter Charger”. Please read the Quick
Guide carefully before using the device.
For additional support, contact our customer service through renogy.com/contact-us/.
zThe illustrations in this document are for demonstration purposes only. Details may appear slightly
di󰀨erent depending on product revision and market region.
Visit renogy.com to nd relevant documentation or get more support via "Contact Us".
US www.renogy.com CN www.renogy.cn
UK uk.renogy.com CA ca.renogy.com
AU au.renogy.com JP renogy.jp
FR fr.renogy.com DE de.renogy.com
ES es.renogy.com KR kr.renogy.com
For detailed instructions,
scan the QR code for the User Manual.
Your voice matters! Scan the QR code
to submit your feedback on the product.

Table of Contents
Package Contents .................................................................................................01
Product Overview ..................................................................................................02
External View.....................................................................................................02
Internal View ......................................................................................................03
Wiring Diagram......................................................................................................04
Preparation............................................................................................................05
Components & Tools..........................................................................................05
Mounting Location .............................................................................................07
Mounting ............................................................................................................08
Removing the Plate ...........................................................................................08
Cautions.............................................................................................................09
Ground Cable Wiring.............................................................................................10
Remote Control Wiring ..........................................................................................11
Temperature Sensor Wiring...................................................................................12
Battery Wiring........................................................................................................14
Device-side Wiring.............................................................................................14
Battery-side Wiring ............................................................................................15
AC Output Wiring...................................................................................................18
Device-side Wiring.............................................................................................18
Load Wiring........................................................................................................19
AC Input Wiring ....................................................................................................21

Automatic Generator Start.....................................................................................23
Communication......................................................................................................24
Inter-Device Communication .............................................................................24
Monitoring Device Communication ....................................................................26
Putting Plates Back ..............................................................................................28
Power on ...............................................................................................................29
Main Switch .......................................................................................................29
Wired Remote Control .......................................................................................30
Operation...............................................................................................................31
LCD....................................................................................................................31
Setting Battery Type...........................................................................................35
Working .................................................................................................................37
Power O󰀨...............................................................................................................39
Main Switch .......................................................................................................39
Wired Remote Control .......................................................................................39
Overcurrent Protection ..........................................................................................40
Maintenance..........................................................................................................41

01
Package Contents
AC / INV CHC
OFF
ON
FAULT
ARNING
please read the instructions carefully
Before working on this product.
High voltage,in order to avoid risks,
Pure Sine Wave Inverter Charger
Quick Guide × 1 Battery Temperature Sensor x 1
AC/INV CHC
OFF
ON
FAULT
ARNING
pleasereadtheinstructions carefully
Beforeworkingonthis product.
Highvoltage,inorderto avoid risks,
PureSine Wave Inverter Charger
VERSION A0
Inverter Charger
REGO
12V 3000W
QUICK GUIDE
Wired Remote Control x 1 RJ11 Network Cable (5m) x 1
ON ERR
RMS-P2

02
Product Overview
External View
AC / INV CHC
OFF
ON
FAULT
ARNING
please read the instructions carefully
Before working on this product.
High voltage,in order to avoid risks,
Pure Sine Wave Inverter Charger
7 8 9
2 3 4 5 61 6
1110
NO. Part NO. Part
1 Remote & Accessory Cable Entry 7 DC Negative Battery Cable Entry
2 AC Output Cable Grommet 8 DC Cable Plate
3 AC Input Cable Grommet 9 DC Positive Battery Cable Entry
4 Main Power Switch 10 Chassis Ground Lug
5 LCD & Button Panel 11 Top Plate
6 Mounting Holes
External View Internal View

03
Product Overview
External View Internal View
Internal View
WARNING
please read the instructions carefully
Before working on this product.
CHARGER INPUT
PROTECT
INVERTER OUTPUT
PROTECT
BTS
NO
NC
DRY
OUTPUT INPUT
N
NL
L
CONTACT
REMOTE
C
CAN
High voltage,in order to avoid risks,
AC/INV
OFF
ON
CHC FAULT
Pure Sine Wave Inverter Charger
GITIVE
ATIVE
14 15 1613
18 19 20 21 22
12
17
NO. Part NO. Part
12 Wired Remote Port (REMOTE) 18 Battery Temperature Sensor (BTS) Port
13 Dry Contact Relay Terminal Block 19 DC Negative Battery Terminal
14 AC Output Lever Terminal Block 20 Fan
15 AC Input Lever Terminal Block 21 DC Positive Battery Terminal
16 Input Circuit Breaker 22 Output Circuit Breaker
17 Communication Port (CAN Bus)
zPlease inspect the inverter charger for any visible damage including cracks, dents, deformation,
and other visible abnormalities. All connector contacts shall be clean, dry, and free of dirt and
corrosion.
zNo parts inside the inverter charger require maintenance or repair. Do not repair, tamper with, or
modify components of the inverter charger.

04
Wiring Diagram
WARNING
please read the instructions carefully
Before working on this product.
CHARGER INPUT
PROTECT
INVERTER OUTPUT
PROTECT
BTS
NO
NC
DRY
OUTPUT INPUT
N
NL
L
CONTACT
REMOTE
C
CAN
High voltage,in order to avoid risks,
AC/INV
OFF
ON
CHC FAULT
Pure Sine Wave Inverter Charger
GITIVE
ATIVE
Remote control
Temperature sensor
Ground
Negative (DC)
Positive (DC)
Shore Power or Generator
(120V Single Phase, 40A Max.)
AC Load Center
AC Output
(120V Single Phase, 30A Max.)
Battery System (12V) Chassis Ground Lug
+
Wired Remote Control
ON ERR
RMS-P2
Neutral wire (AC)
Live wire (AC)
zAll wiring should be done by qualied personnel to ensure compliance with all applicable
installation codes and regulations.
zPlease wear proper protective equipment and use insulated tools during installation.
zRisk of electric shock! Ensure that all power sources are disconnected before installation.
zDo not connect the AC Load Output to an AC Power Source such as generator or shore power.
Otherwise, severe damage may occur.
zDo not use the temperature sensor on a LiFePO4 (LFP) battery which comes with a Battery
Management System (BMS).

05
Preparation
Components & Tools
Recommended Components
Battery Scenario A: REGO Battery Kit
REGO 12V 400Ah Lithium Iron Phosphate
Battery REGO 4 Ports 400A System Combiner Box
DC-DC Charger
Inverter
Battery Adapter Cable 4/0 AWG (Anderson 350 Connector to Ring Terminal Adapter Cable)
Battery Scenario B: Normal Battery Kit
Normal Battery with +/- Bolts Battery Inverter Cable 4/0 AWG
+
-
Optional Accessories
DC Fuse (400A) Fuse Cable 4/0 AWG
Components & Tools Mounting Location Mounting Removing the Plate Cautions

06
Preparation
Required Tools
Wrench (10mm) Wrench (14mm) Measuring Tape Insulation Tape
10mm
10mm
10mm
14mm
14mm
14mm
3
4
5
6
Phillips Screwdriver
(6mm)
Slotted Screwdriver
(6mm)
Socket Wrench
(12mm) Wire Stripper
Bare Wire
Grounding (6 to 8 AWG) AC Output (10AWG) x 3
zThe AC Output Cable Grommet has an inner diameter of 13mm. Properly select the AC cable
size, ensuring it can run through the grommet.
Components & Tools Mounting Location Mounting Removing the Plate Cautions