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Daikin LX10F10A User Manual

Daikin LX10F10A
126 pages
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TR 11-07
ServiceManual
DAIKININVERTER
CONTAINER
REFRIGERATIONUNIT
LX10F10A or later

Table of Contents

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Daikin LX10F10A Specifications

General IconGeneral
BrandDaikin
ModelLX10F10A
CategoryRefrigerator
LanguageEnglish

Summary

Safety Precautions

DANGER

Critical safety warnings for immediate hazards.

WARNING

Important warnings about potential risks and hazards.

CAUTION

Precautions to prevent equipment damage or operational issues.

Chapter 1 Unit Specifications

1.1 Main Specifications

Primary technical data and operational parameters of the unit.

1.2 Set Point and Protection Device

Configuration of operating points and safety protection features.

1.3 Construction

Physical layout and components of the refrigeration unit.

1.4 Operation Mode and Control

Details on various operating modes and system control logic.

1.5 User Specifications (Option)

Optional features for customizing unit operation and data handling.

Chapter 2 Controller

2.1 Operation Panel

Description of the control panel interface, display, and buttons.

2.2 Controller Functions List

Overview of all available functions managed by the controller.

2.3 Operation Procedure

Step-by-step instructions for using the controller functions.

2.4 Wake-up Battery (Rechargeable Battery)

Information on the backup battery for controller power during outages.

2.5 Alarm Code

List of alarm codes, their meanings, and corresponding controller actions.

2.6 Alarm Diagnosis

Troubleshooting steps for identifying and resolving unit alarms.

2.7 General Diagnosis

A general troubleshooting guide for common unit operational problems.

Chapter 3 PTI & Periodic Inspection

3.1 Pre-Trip Inspection

Essential checks before unit operation or transportation.

3.2 Manual Inspection

A checklist for performing manual component inspections.

3.3 Automatic PTI

Procedures for conducting automated performance tests.

3.4 Periodic Inspection

Scheduled maintenance inspections based on unit age.

Chapter 4 Service

4.1 Manual Check

Detailed procedures for checking specific unit components and functions.

4.2 Automatic Pumpdown

System for automatically managing refrigerant levels before service.

4.3 Connecting and Removing Gauge Manifold

Instructions for proper connection and disconnection of pressure gauges.

4.4 Checking Non-Condensable Gas

Method for detecting and removing non-condensable gases in the refrigerant system.

4.5 Sight Glass

Using the sight glass to assess refrigerant flow and moisture content.

4.6 Refrigerant Recovery and Charge

Safe procedures for recovering, evacuating, and charging refrigerant.

4.7 Electrical Circuit and Servicing Precautions

Electrical system diagram and safety precautions for maintenance.

4.8 Parts Replacement

Step-by-step guides for replacing major unit components.

4.9 Emergency Operation at Controller Malfunction

Procedures for operating the unit during controller failure.

Chapter 5 APPENDIX

5.1 Standard Tightening Torque for Bolt and Flare Nut

Table specifying torque values for various fasteners during assembly.

5.2 Temperature Sensor Characteristics

Data tables for temperature sensor resistance versus temperature.

5.3 Pressure Transducer Characteristics

Output voltage characteristics for pressure transducers.

5.4 Humidity Sensor Characteristics, HuS (Option)

Output voltage characteristics for humidity sensors.

5.5 HFC134a Characteristics

Refrigerant property data for HFC134a at various conditions.

5.6 Sequence

Wiring diagrams illustrating unit operational sequences and connections.

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