Projecta IntelliJay PM200-BTJ

Questions and Answers

B
Brenda DoughertySep 18, 2025
What to do if Projecta Power Supply displays 'Battery maintenance notice'?
- C
  Catherine SmithSep 18, 2025
  If the Projecta Power Supply displays 'Battery maintenance notice', perform battery maintenance.
E
Elizabeth MartinezAug 25, 2025
What to do if Projecta Power Supply shows 'Short circuit'?
- Q
  qwallAug 25, 2025
  If your Projecta Power Supply displays 'Short circuit', you should remove the short circuit to resolve the issue.
B
Brent Hunter Jr.Aug 25, 2025
What to do if Projecta IntelliJay PM200-BTJ Power Supply indicates 'Output short circuit'?
- D
  David MarquezAug 26, 2025
  If the Projecta Power Supply indicates 'Output short circuit', the suggested solution is to remove the output short circuit.
M
Mary ClineAug 27, 2025
What to do if Projecta Power Supply displays 'Fuse blown'?
- L
  Latoya FergusonAug 27, 2025
  If the Projecta Power Supply displays a 'Fuse blown' error, you should check the load and replace the fuse.
E
erikjonesSep 22, 2025
What to do if Projecta Power Supply displays 'PM235J unit over temp'?
- J
  jasoncombsSep 22, 2025
  If the Projecta Power Supply displays 'PM235J unit over temp', allow the PM235J unit to cool down.
A
Andrew SmithSep 23, 2025
What to do if vehicle battery is 2~13.4V or >16.0V with Projecta IntelliJay PM200-BTJ?
- A
  April WebbSep 23, 2025
  If the vehicle battery voltage is 2~13.4V or >16.0V while AC power is connected to the Projecta Power Supply, check the vehicle battery voltage.
A
Anita PattersonSep 9, 2025
What to do if Projecta IntelliJay PM200-BTJ Power Supply displays 'Bulk stage time-out'?
- E
  eric30Sep 9, 2025
  If the Projecta Power Supply displays 'Bulk stage time-out', check the bulk charging process.
A
Angela SpenceSep 12, 2025
What to do if Projecta Power Supply shows 'Bulk charge timeout'?
- B
  Brenda DicksonSep 12, 2025
  If the Projecta Power Supply displays 'Bulk charge timeout', you should check the bulk charge process.
A
Andrew FordSep 3, 2025
What to do if Projecta Power Supply shows 'Internal temperature high'?
- A
  Alex WrightSep 3, 2025
  If the Projecta Power Supply displays 'Internal temperature high', check the internal temperature.
J
Jennifer CarrollSep 1, 2025
What to do if Projecta Power Supply shows 'House battery voltage low'?
- S
  shellydavisSep 1, 2025
  If the Projecta Power Supply displays 'House battery voltage low', you should check the house battery voltage.

Summary

Important Safety Information

Warnings

Lists crucial safety precautions for operating the 12V power management system.

Introduction

Features

Lists key capabilities like smart battery charging, multi-stage algorithm, solar control, and fused outputs.

LCD Monitor PMLCD-BTJ Overview

Digital control center for the transformer unit with Bluetooth connectivity for smart devices.

Water Tank Probes

Monitors up to 4 water tanks with specific probe styles (PMWS200, PMWS400).

Key Features and Functions

Multiple Inputs

Unit accepts inputs from AC mains, solar panel, and vehicle battery.

Battery Charger of House Battery

Automatically charges batteries via AC, alternator, or solar using multi-stage charging.

Power Supply Mode

Unit functions as a power supply with 12.8VDC output when no battery is attached.

PWM Solar Charger Controller

Built-in PWM charger for house battery with max input voltage 25VDC and 30A charging.

Voltage Charging Relay (VSR)

Manages charging from the alternator to the house battery based on vehicle battery voltage.

Structure and Installation

PM235 J Transformer Unit Front Panel

Details the front panel layout and numbered connections of the PM235J Transformer Unit.

LCD Monitor Dimensions and Mounting

Provides dimensions and mounting details for the PMLCD-BTJ LCD monitor.

Water Tank Probe Installation

Explains installation and dimensions for PMWS400 and PMWS200 water tank probes.

Wiring

Material Component List

Lists components and their part numbers for the PM200-BTJ system wiring.

System Schematic Diagram

Illustrates the overall system connections for PM200-BTJ and PM235J-NODE.

Wiring Preparation

Recommends minimum cable sizes and preparation for installation.

Terminal Connection Guide

Details recommended terminal types and cable gauges for connection.

Display

PM235 J Transformer Unit LEDs

Explains the LED indicator status for the PM235J transformer unit for fault diagnosis.

LCD Monitor Operation and Controls

Details monitor overview, symbols, switches, and alphabet codes for operation.

Operation

Configuration on PM235 J Unit

How to configure battery type and capacity via monitor or app.

LCD Monitor Configuration Menu

Accessing and navigating the LCD monitor configuration menu with passcodes.

Smart Device Connection (Bluetooth)

Steps to pair and connect the system to a smartphone via Bluetooth.

PM200-BTJ Remote App Usage

How to use the app for monitoring, battery setup, and controlling system functions.

Maintenance Procedures

Guidelines for maintaining battery SOC and performing daily checks.

Trouble Shooting

PM235 J Transformer Unit LED Indicators

Explains the LED indicator status for the PM235J transformer unit for fault diagnosis.

LCD Monitor Error Codes

Lists and explains error codes displayed on the LCD monitor for troubleshooting.

Specifications

Electrical Specifications

Detailed electrical parameters for Mains, Battery, Solar, Charging Relay, and Charger Mode.

Physical Specifications

Lists physical attributes like dimensions, weight, enclosure, and connector types.