Guest 2621A - User Manual

R
Cruising Charger Series
OWNER’S MANUAL
ON BOARD BATTERY CHARGERS
Models DC Amperage No. Of Banks Volts
2614A 5,10 Amps 2 Bank 12/12
2614A-230
2621A 5,5,10 Amps 3 Banks 12/12/12
2621A-230
2622A 10,10 Amps 2 Bank 12/12
2622A-230
* : See Section 3 diagrams for specific connection instructions
IMPORTANT NOTICE
This manual contains important safety and operating instructions for the charger. Read
the entire manual before using. Also read all instructions and cautions for and on the
charger, batteries and equipment in the vicinity of the batteries.

Summary

Important Notice

Safety and Operating Instructions

Manual contains important safety and operating instructions. Read entire manual before use.

Introducing the Charger

Charger Features and Benefits

Describes the 3-stage electronic chargers, outputs, and LED indicators for battery status.

Charger Usage Warnings

Use only for lead acid, AGM, or gel cell batteries to avoid explosion or injury.

Explosive Gas Risk

Lead acid batteries generate explosive gases. Follow instructions exactly before each use.

Personal Safety Precautions

Precautions for working with chargers and batteries, including acid contact, fire, and short circuits.

Preparing to Charge Precautions

Pre-charge Safety Checks

Pre-charge safety checks including cable condition, accessories off, terminal handling, ventilation, and battery state.

Installing the Charger

AC Connection and Grounding Precautions

DANGER: Do not use 2-prong adapters or wire energized cords. Use GFCI protected outlets.

Making AC Connections

Procedure for wiring AC Hot, Neutral, and Earth Ground terminals.

Cable Size Guidelines

AC Cable Size Guidelines

Guidelines for selecting appropriate AWG cable size based on length for AC connections.

DC Cable Size Guidelines

Guidelines for selecting appropriate AWG cable size based on length and output for DC connections.

DC Connections

Making DC Connections

Notes on polarity, color coding, and terminal connections for DC wiring.

Charger Installation Details

Circuit Breaker Operation

Explains how circuit breakers trip and how to reset them after an overcurrent situation.

Output Cable Fusing Recommendations

Recommends in-line fuses on DC positive outputs per ABYC standards to prevent damage.

Choosing Charging Location

Guidance on selecting a location for optimal cooling and performance, avoiding heat buildup.

Mounting the Charger

Instructions for physically mounting the charger using bolts, washers, and securing hardware.

Battery Size Recommendations

Recommended maximum battery sizes for 5 amp and 10 amp output banks.

Charger Specific Wiring Drawings

2614 A Connections and Diagrams

Wiring specifications and diagrams for 2614A models, including input/output parameters.

2614 A Connection Warnings

Warnings about connecting outputs in series/parallel and battery switch settings.

2621 A Connections and Diagrams

2621 A Wiring Specifications

Details wiring specifications and diagrams for 2621A models, including input/output parameters.

2621 A Connection Warnings

2621 A Output Warnings

Warnings about connecting output 3 in series/parallel and battery switch settings.

2622 A Connections and Diagrams

2622 A Wiring Specifications

Details wiring specifications and diagrams for 2622A models, including input/output parameters.

2622 A Connection Warnings

Information on connecting output 1 and output 2 in parallel or series.

Operating the Charger (10;5 Amp Output)

LED Function Chart and Charging Stages

Explains LED indicators (Red/Green) for charging, finishing, and ready states.

Operating the Charger (5 Amp Output)

5 Amp Output Charging Details

Details the LED functions and charging stages specific to the 5 amp output.

Troubleshooting Common Issues

LED Status Troubleshooting

Addresses issues with Red LED, Red/Green LEDs, and Green LED staying on.

Charger Not Powering On

Troubleshoots cases where neither LED turns on when AC power is applied.

Maintaining the Charger

Periodic Maintenance

Instructions for cleaning battery terminals and tightening connections.

Technical Specifications

Model Specifications Table

Details output volts, amps, banks, circuit breakers, input volts, and max input amps for each model.

FCC Class A EMC Notice

Limited Warranty Information

Guest 2621A Specifications

General

Brand	Guest
Model	2621A
Category	Battery Charger
Language	English