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Duratech EU - series - User Manual

Duratech EU - series
27 pages
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Rev. 2.00
20.12.2010
SWIMMING POOL HEAT PUMP UNITS
Installation & Instruction Manual
EU - series
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Summary

Preface

Durability

Describes the heat exchanger's resistance to pool water.

Easy installation

Mentions factory testing and simple connection requirements.

Silent operation

Highlights efficient compressor and low-noise fan.

Advanced controlling

Refers to the electronic control panel for settings and status.

Specifications

Technical data sheet

Lists key technical parameters like capacity, power input, and dimensions.

Dimensions

Provides visual representations and measurements of the unit.

Installation and connection

Remarks

General installation notes and warnings for the user.

Location of the heat pump

Guidelines for selecting an optimal installation site.

Distance from the pool

Discusses the impact of piping distance on heat loss.

Installation of the check-valve

Emphasizes the importance of a check-valve for chemical protection.

Typical setup

Illustrates a common configuration for connecting the heat pump.

Adjusting the by-pass

Step-by-step guide for setting up the bypass valve.

Electrical hook-up

Instructions for connecting the unit to the power supply.

First time start-up

Procedures for initial power-on and system check.

Condensation

Explains the phenomenon of condensation and its causes.

Use and operation

Features of the LED control panel

Details the functions of the control panel buttons and display.

Setting the parameters

Guide to configuring various operational parameters.

Checking the status

How to monitor real-time measurements and system status.

Setting the CLOCK

Instructions for configuring the internal clock.

Use of timers

How to program automatic on/off times for the unit.

Protection systems

Water pressure switch

Describes the safety function of the water pressure switch.

Refrigerant gas high and low pressure protection

Explains protections against refrigerant over/under pressure.

Overheating protection on the compressor

Details the system to prevent compressor overheating.

Automatic defrost control

How the unit manages and prevents ice formation.

Temperature difference between inflowing and outflowing water

Monitors water flow and temperature differential for safety.

Low temperature cut-out

Prevents operation when ambient or water temperatures are too low.

Anti-frost protection during winter

Safeguards the unit against freezing during cold periods.

Directions

Swimming pool water chemistry

Specifies recommended water balance parameters for optimal performance.

Setting the flow switch

Instructions for adjusting the flow switch for proper operation.

Heat pump winterizing

Procedures to protect the unit during the off-season.

Restarting the pump after winter

Steps to follow when recommissioning the unit in spring.

Check-up

Routine inspections for ensuring safe and efficient operation.

Maintenance and inspection

Maintenance

Routine care tasks for ensuring unit longevity and performance.

Troubleshooting guide

A comprehensive guide to diagnosing and resolving common issues.

Overview of possible error codes displayed on the screen

Lists and explains error codes for quick issue identification.

Check list for installation

A pre-operation checklist for verifying correct installation.

Detailed specifications

Electrical diagrams

Wiring schematics for different models of the heat pump.

Refrigeration diagram

A schematic illustrating the refrigerant circuit.

Warranty and RMA (return material authorization)

Warranty

Outlines the terms, conditions, and limitations of the product warranty.

RMA Request Form

Details the procedure for returning products for repair or replacement.

Duratech EU - series Specifications

General IconGeneral
BrandDuratech
ModelEU - series
CategorySwimming Pool Heater
LanguageEnglish