Rotex Solaris RPS3 25M User Manual

For certified companies
ROTEX Solaris
Solar system
Control unit for large-scale installations RPS3 25M
Operating and installation manual
Valid for the following components
ROTEX SolarisRPS3 25M
Solaris R3 temperature difference controller
Sanicube Solaris and HybridCube storage tank
Serial number
Customer
GB
Issue 03/2010

Rotex Solaris RPS3 25M Specifications

General

Category	Water System
Type	Solar Water Pump
Solar Panel Compatibility	Yes
Material	Stainless Steel
Model	RPS3 25M

Summary

Guarantee and Conformity

Guarantee Conditions

ROTEX guarantees against material and manufacturing defects. Warranty valid if installation by specialist.

Warranty Period

Exclusion of Warranty

Safety

Manual and Symbol Explanations

Manual for technicians. Explains warning signs, symbols, and safety instructions.

Avoiding Danger and Intended Use

Systems are state-of-the-art; improper use can cause injury. Use for solar heating only.

Operating Safety Instructions

Installation

System Concepts

System Design

Calculation of piping network, flow rates, collector array size, and pump capacity.

Control Unit RPS3 25M

Safety Warnings

Safety warnings regarding electric shock and explosion hazards.

Temperature Sensor

Electrical Connection

Terminal Assignment

Controller PCB and Wiring Diagrams

Commissioning and Decommissioning

Commissioning Procedure

Step-by-step guide for system startup, filling, and setting flow rates.

Control Unit Operation

Operating and Display Elements

Identifies buttons, lights, and display features of the R3 controller.

Controller Operating Principle

Pump Operation

Booster Function for High Solar Panel Temperatures

Details pump operation criteria and the booster pump's role.

Switch-on Inhibit Functions

Pump Kick Function and Manual Operation

Solaris FlowSensor

Output Calculation, Maximum Values, and Yield Count

Adjustments and Menu Guidance

Frost Protection Function and Plant Leakage Protection Function

Explains frost protection, leakage detection, and menu navigation.

Parameter Configuration

Display and Parameter Overview

Faults and Malfunctions

Sensor-Specific Error Messages

Details error codes and consequences for sensor faults.

Troubleshooting Operational Events

Addresses common events resembling faults and their solutions.