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Daikin altherma ERLQ014CAW1 User Manual

Daikin altherma ERLQ014CAW1
32 pages
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INSTALLATION MANUAL
ERHQ011BAV3
ERHQ014BAV3
ERHQ016BAV3
ERHQ011BAW1
ERHQ014BAW1
ERHQ016BAW1
ERLQ011CAV3
ERLQ014CAV3
ERLQ016CAV3
ERLQ011CAW1
ERLQ014CAW1
ERLQ016CAW1
Outdoor unit for air to water heat pump

Table of Contents

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Daikin altherma ERLQ014CAW1 Specifications

General IconGeneral
ModelERLQ014CAW1
CategoryHeat Pump
Heating Capacity14 kW
Energy Efficiency Class (Heating)A++
Energy Efficiency Class (Cooling)A+
RefrigerantR-32
TypeAir to Water
Operating Temperature Range (Cooling)10°C to 46°C

Summary

Document Definitions

Meaning of Warnings and Symbols

Explains the meaning of warnings and safety symbols used throughout the manual.

Critical Safety Precautions

Electrical Shock Safety

Details dangers and precautions related to electrical shock during installation and servicing.

Piping and Component Temperature Safety

Warns about touching hot/cold piping and internal parts during and after operation.

Pre-Installation Procedures

General Installation Guidelines

Guides on installing the indoor unit and general installation practices for the outdoor unit.

Installation Site Selection

General Site Selection Criteria

Provides general guidelines and criteria for choosing an appropriate installation location.

Installation Site and Foundation Precautions

Foundation Work Requirements

Details requirements for preparing a stable and level foundation for the outdoor unit.

Refrigerant Piping: Size and Length

Allowable Piping Length and Height

Specifies maximum allowable lengths and height differences for refrigerant piping.

Refrigerant Piping Precautions

Flare Connection Guidelines

Provides instructions for creating proper flares on refrigerant pipes to prevent leaks.

Brazing Connection Guidelines

Details best practices for brazing refrigerant piping to ensure system integrity.

Refrigerant Piping Installation Details

Leak Testing and Vacuum Drying

Performing Leak Tests

Details the steps for performing a vacuum leak test and a pressure leak test.

Vacuum Drying Procedure

Outlines the method for removing moisture from the refrigerant system.

Refrigerant Charging Procedures

Refrigerant Charging Precautions

Offers crucial precautions and general advice for charging refrigerant into the system.

Complete Refrigerant Recharging

Electrical Wiring Installation

Electrical Wiring Precautions

Outlines essential safety precautions and general rules for electrical wiring work.

Unit Test Operation

Pre-Run Checks

Lists checks to be performed before starting the unit's initial operation.

Test Run Procedure

Describes how to conduct the test run to ensure proper function of all parts.

Initial Installation Failure Diagnosis

Maintenance and Servicing Guidelines

Wiring Diagram

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