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Daikin RZQSG100L8V1B User Manual

Daikin RZQSG100L8V1B
24 pages
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INSTALLATION MANUAL
RZQG71L8V1B
RZQG100L8V1B
RZQG125L8V1B
RZQG140L7V1B
RZQG71L8Y1B
RZQG100L8Y1B
RZQG125L8Y1B
RZQG140L7Y1B
RZQSG100L8V1B
RZQSG125L8V1B
RZQSG140L7V1B
RZQSG100L8Y1B
RZQSG125L8Y1B
RZQSG140L7Y1B
Split system air conditioners

Table of Contents

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Daikin RZQSG100L8V1B Specifications

General IconGeneral
BrandDaikin
ModelRZQSG100L8V1B
CategoryAir Conditioner
LanguageEnglish

Summary

Definitions and Symbols

Meaning of Warnings and Symbols

Describes warning classifications according to severity and probability of occurrence.

Meaning of Used Terms

Defines key terms like Installation manual, Operation manual, Dealer, Installer, and User.

Safety Considerations

Danger: Electrical Shock

Safety instructions for preventing electric shock during installation and servicing.

Danger: Do Not Touch Piping and Internal Parts

Precautions to avoid burns or frostbite from hot or cold piping and internal parts.

General Warning and Caution Notes

General warnings and cautions for installers regarding installation safety and potential hazards.

Installation Information and Precautions

Installation information, including earthing, gas pipes, water pipes, and potential electrical risks.

Before Installation Procedures

Scope of Manual and General Precautions

Defines manual scope, general precautions, and specific notes on compressor insulation.

Precautions for R410A Refrigerant

Specific precautions for handling R410A refrigerant, emphasizing cleanliness, dryness, and tightness.

Installation and Model Identification

General Installation Notes

General installation notes, including pipe branching kits and thermistor precautions.

Model Identification and Handling

Explains model differences and provides instructions on how to properly handle the unit.

Installation Site Selection

General Site Selection Criteria

General criteria for selecting an installation site, ensuring ventilation, safety, and accessibility.

Site Selection in Cold Climates

Specific guidance for selecting installation sites in cold climates to prevent wind exposure and snow issues.

Installation Precautions and Service Space

Foundation Work and Unit Securing

Details on ensuring a strong, level foundation and securing the unit to prevent falling.

Drain Pipe Disposal and Service Space

Instructions for drain pipe installation and required service space around the unit.

Refrigerant Piping Specifications

Selection of Piping Material

Specifies construction material and temper grade for refrigerant piping, emphasizing seamless copper.

Refrigerant Pipe Size Guidelines

Provides guidelines for selecting appropriate refrigerant pipe sizes based on model and system configuration.

Branch Pipe Selection and Allowable Lengths

Selection of Branch Pipe

Guidance on selecting branch pipes for twin, triple, and double twin systems.

Allowable Pipe Length and Height Difference

Details allowable pipe lengths and height differences for various system configurations.

Refrigerant Piping Precautions

Branch Piping and Flaring Guidelines

Specific instructions for branch piping and creating flares for refrigerant connections.

Brazing Guidelines and Stop Valve Operation

Guidance on brazing, stop valve operation, and handling stem caps and service ports.

Tightening Torques and Foreign Object Prevention

Specifies tightening torques and methods to prevent foreign objects from entering the system.

Field Piping and Insulation Precautions

Connecting Field Piping and Insulation

Guidance on connecting field piping and ensuring proper insulation to prevent condensation.

Cautions for Trap Necessity

Explains when and where to install traps in riser gas piping to ensure oil return.

Leak Test and Vacuum Drying

General Guidelines and Setup

Outlines general procedures, setup, and guidelines for leak testing and vacuum drying.

Leak Test Procedures

Details the procedures for performing both vacuum leak tests and pressure leak tests.

Refrigerant Charging Procedures

Vacuum Drying and Refrigerant Information

Instructions for vacuum drying and key information about the R410A refrigerant.

Precautions and Guidelines for Charging

General precautions and guidelines to follow when charging refrigerant into the system.

Refrigerant Charge Calculation and Completion

Calculating Additional Refrigerant Charge

Explains how to calculate the amount of additional refrigerant needed based on piping length.

Complete Refrigerant Recharging

Information on when complete recharging of refrigerant is necessary and how to perform it.

Total Refrigerant Weight and Pump Down

Total Refrigerant Charging Weight

Provides a table detailing total refrigerant charging weights based on piping length.

Pump Down Operation Procedure

Describes the procedure for performing pump down operation for refrigerant recovery.

Electrical Wiring Work

Electrical Wiring Warnings and Precautions

Emphasizes electrician requirements, high voltage safety, and general wiring precautions.

Connecting Power Supply and Inter-Unit Wiring

Details on connecting power supply and wiring between indoor and outdoor units.

Wiring Precautions and Component Specifications

Power Supply and Inter-Unit Wiring Precautions

Further precautions for wiring power supply and inter-unit connections, including terminal tightening.

Standard Wiring Component Specifications

Provides specifications for standard wiring components like circuit breakers, fuses, and wire types.

Test Operation Procedures

Test Operation Safety and Pre-Run Checks

Safety warnings, initial power input notes, and essential pre-run checks before test operation.

Remote Controller Confirmation and Test Run Steps

Guidance on remote controller settings and step-by-step instructions for performing the test run.

Test Run Precautions and Failure Diagnosis

Precautions During Test Runs

Important precautions to follow during test runs, including auto-switching to heating and handling unusual reasons.

Failure Diagnosis at First Installation

Troubleshooting guide for common initial installation failures and error codes displayed on the remote controller.

Wiring Diagram Explanation

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