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Refco Combi 3004146 User Manual

Refco Combi 3004146
20 pages
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Instruction manual Combi English
1
English Combi
Condensate Pump
3004146

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Refco Combi 3004146 Specifications

General IconGeneral
BrandRefco
ModelCombi 3004146
CategoryWater Pump
LanguageEnglish

Summary

Introduction

General Information

Safety Instructions

Symbols and Writing Standards

Explains warning symbols and standards used in the manual for hazard communication.

Technical Data

Product Description

Pump Components and Dimensions

Details the physical components and overall dimensions of the Combi condensate pump.

Provided Accessories

Lists and identifies all included accessories with their respective part numbers for easy reference.

LED Alarm Relay Indications

LED Alarm Relay Operation Table

Explains the function of LED indicators and alarm relay contacts based on pump status and condensate level.

LED Indications in Operation

Describes the meaning of various LED light patterns during different operational states of the pump.

Transport and Storage

Transport

Instructions for inspecting the pump for damage during transportation.

Storage

Specifies the recommended storage temperature and humidity conditions for the pump.

Commissioning

Application and Tools

Illustrates installation positions and lists necessary tools for commissioning the pump.

Horizontal Installation Steps

Details initial steps for horizontal installation, including vent tube connection.

Vertical Installation Steps

Details initial steps for vertical installation, emphasizing leaving the silicone plug in the water sensor.

Cable Connection

Illustrates the process of connecting the power and alarm cables to the pump.

Electrical Connection and Warnings

Details the final electrical connection steps and crucial safety warnings regarding power and installation.

Final Horizontal Installation

Shows the final steps and routing for a horizontal installation, including drain connection.

Final Vertical Installation

Shows the final steps and routing for a vertical installation, including drain connection.

Wiring Examples

Indoor Evaporator Powered by Outdoor Condenser

Illustrates wiring for a specific setup where the indoor unit powers the outdoor condenser.

Multi-split System Wiring

Shows wiring diagrams for multi-split AC systems and explains alarm relay configuration.

Outdoor Condenser Powered by Indoor Evaporator

Details wiring for a setup where the outdoor condenser is powered by the indoor evaporator unit.

Power Only with No Alarm Circuit

Illustrates wiring for a simplified setup without an alarm circuit and warns about potential issues.

Dip-Switch and LED Checks

Maintenance

Water Filter Maintenance

Explains how to clean or replace the water filter to ensure pump longevity.

Change Alarm Fuse

Details the procedure for replacing the alarm relay fuse, including necessary ratings.

Return and Disposal

Troubleshooting

Common Faults and Solutions

Addresses common issues like no lights, constant running, A/C off, alarm, dripping, noise, and LED flash patterns.

Replacement Parts and Accessories

Appendix

Corrected Flow Data

Provides a table of corrected flow rates based on installation parameters like suction, lift, and total length.

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