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Daikin RZQG100L8V1B User Manual

Daikin RZQG100L8V1B
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 RZQG100L8V1B Specifications

General IconGeneral
Cooling Capacity9.5 kW
Heating Capacity10.8 kW
RefrigerantR-410A
Power Supply3 Phase, 380-415V, 50Hz
TypeSplit System Air Conditioner

Summary

Definitions

Meaning of Warnings and Symbols

Explains the meaning of warning symbols used in the manual for safety.

Meaning of Used Terms

Defines key terms used throughout the installation manual for clarity.

Safety Considerations

Electrical Shock Hazard

Warns about dangers of electrical shock during installation and servicing.

Piping and Internal Parts Hazard

Warns against touching hot or cold piping and internal unit parts.

Before Installation

Scope of Manual

Defines the scope of this manual, covering handling and installation of specific unit models.

General Precautions

Covers essential precautions before commencing installation work.

Precautions for R410A Refrigerant

Details strict cautions for handling R410A refrigerant to ensure system integrity.

Installation Procedures

Details procedures for installing the outdoor unit, including model identification.

Accessories

Included Accessories

Lists and illustrates the accessories included with the outdoor unit.

Handling the Unit

Provides instructions on how to safely handle and lift the outdoor unit.

Selecting Installation Site

General Site Selection Criteria

Outlines general conditions and requirements for selecting an appropriate installation site.

Site Selection in Cold Climates

Provides specific guidelines for selecting installation sites in low ambient temperature conditions.

Precautions on Installation

Foundation Work

Details requirements for foundation strength and levelness for secure unit installation.

Preventing Falling Over

Describes methods to secure the unit and prevent it from falling over.

Drain Pipe Disposal

Guides on proper drain pipe installation and disposal to prevent issues.

Installation Service Space

Service Space Requirements

Specifies the required clearance around the unit for proper installation and servicing.

Refrigerant Pipe Size and Allowable Pipe Length

Selection of Piping Material

Specifies the required material and temper grade for refrigerant piping.

Refrigerant Pipe Size

Lists the correct pipe sizes for gas and liquid refrigerant lines based on model.

Selection of Branch Pipe

Guides on selecting appropriate branch pipe sizes for different system configurations.

Allowable Pipe Length and Height Difference

Details maximum allowable piping lengths and height differences between units.

Precautions on Refrigerant Piping

Flaring Guidelines

Provides instructions and torque specifications for creating proper flare connections.

Brazing Guidelines

Offers guidance on brazing techniques and precautions for refrigerant piping.

Stop Valve Operation

Explains how to safely operate the stop valves for refrigerant flow control.

Tightening Torques

Lists tightening torques for various components like stem caps and service ports.

Refrigerant Piping

Preventing Foreign Objects from Entering

Details methods to prevent dirt, dust, or small animals from entering the piping.

Precautions on Connecting Field Piping and Insulation

Advises on proper insulation and connection of field piping to prevent issues.

Cautions for Necessity of a Trap

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

Leak Test and Vacuum Drying

General Guidelines

Covers general procedures for leak testing and vacuum drying the refrigerant system.

Setup

Lists the necessary equipment and setup for leak testing and vacuum drying.

Leak Test

Details methods for performing vacuum and pressure leak tests on the system.

Vacuum Drying

Explains the procedure for removing moisture from the refrigerant system.

Charging Refrigerant

Important Information Regarding the Refrigerant Used

Provides crucial details about the refrigerant type, GWP, and labeling requirements.

Precautions and General Guidelines

Outlines safety precautions and general guidelines for charging refrigerant.

Calculating the Additional Refrigerant Charge

Guides on calculating the correct amount of refrigerant to add based on piping length.

Complete Recharging

Explains the process for complete refrigerant recharging after leaks or servicing.

Total Charging Weight of Refrigerant

Provides tables for determining total refrigerant charge based on piping length.

Pump Down Operation

Electrical Wiring Work

Precautions on Electrical Wiring Work

Highlights essential safety precautions for electrical wiring.

Connecting Power Supply and Inter-unit Wiring

Details how to connect power supply and wiring between indoor and outdoor units.

Precautions on Wiring of Power Supply and Inter-unit Wiring

Provides additional precautions for power supply and inter-unit wiring connections.

Specifications of Standard Wiring Components

Lists specifications for standard wiring components like circuit breakers and wire types.

Test Operation

Pre-run Checks

Lists checks to perform before starting the unit's test operation.

Remote Controller Confirmation

Explains how to confirm remote controller settings for various series.

Test Run

Details the procedure for conducting the initial test run of the installed unit.

Precautions Regarding Test-Runs

Offers precautions to ensure safe and effective test runs.

Failure Diagnosis at the Moment of First Installation

Provides guidance for diagnosing common issues encountered during initial installation.

Wiring Diagram

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