Steca Tarom 4545 User Manual

Steca Tarom 4545

82 pages

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Solar Charge Controller

Adjustable, for hybrid and telecommunication systems

Tarom 4545 (12 V/24 V accumulator)

Tarom 4545-48 (12 V/24 V/48 V accumulator)

Installation and operating instructions

GB

Z03 | 17.05

Table of Contents

Other manuals for Steca Tarom 4545

Installation6 pages

Questions and Answers:

A
allisonsharonAug 26, 2025
What does it mean when my Steca Controller displays a 'Battery voltage too low' error?
- P
  Philip BellAug 26, 2025
  If your Steca Controller displays a ‘Battery voltage too low’ message, it means the cell voltage of the battery has dropped below the minimum value. If this happens: * Charge the battery with an external device if a directly connected load has deeply discharged the battery. * If the message appears frequently, check the battery's capacity and replace it if needed. * Measure the battery voltage with a voltmeter and compare it with the controller display. If the values differ greatly, the controller might be damaged.
B
Brandon YoungAug 25, 2025
What to do if my Steca Tarom 4545 Controller shows an overtemperature error?
- E
  Erika LeeAug 26, 2025
  If the Steca Controller displays an ‘Overtemperature device’ error, it indicates that the controller has become too hot and has switched off the load output. To fix this: 1. Allow the controller to cool down. 2. Check the following: * Is the controller environment too hot (heating, direct sunlight)? * Are the cooling fins dirty? * Is the controller ventilation inadequate? * Were the installation safety requirements adhered to?
B
Brian MarshallAug 25, 2025
What to do if my Steca Tarom 4545 displays a load short circuit?
- R
  Rebecca CarterAug 25, 2025
  If your Steca Controller indicates a ‘Load short circuit’, it means there's a short circuit at the load output. Here’s how to address it: 1. Switch off all loads. 2. Switch off the load output. 3. Correct the short circuit (wiring, load). 4. Switch on the load. 5. Switch on the load output.

Steca Tarom 4545 Specifications

General

Brand	Steca
Model	Tarom 4545
Category	Controller
Language	English

Summary

Safety and Product Information

General Safety Instructions

Essential safety guidelines for installation and operation.

Proper Usage

Defines the intended applications and limitations of the controller.

Installation and Setup

Controller Overview and Connections

Explains the physical layout and connection points of the device.

Installation Safety and Electrical Connections

Critical safety measures, cable connections, and electrical setup.

Initial Commissioning

Guide to setting up the controller after installation.

Operation and System Functions

System Functions and Control Modes

Explains protections, control modes, and charging functions.

Control Functions

Details on automatic switching functions like timers and light control.

Troubleshooting and Maintenance

Event Messages and Error Solutions

How to interpret and resolve error messages and other issues.

Self Test and Maintenance

Performing diagnostic tests and routine checks for the controller.

Technical Data and Support

Controller Technical Data

Key electrical parameters, operating ranges, and design features.

Contact and Guarantee

Information on warranty, support, and contact details.

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