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Daikin RYP100L7V1 User Manual

Daikin RYP100L7V1
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INSTALLATION MANUAL
RP71L7V1
RP100L7V1
RP71L7W1
RP100L7W1
RP125L7W1
RYP71L7V1
RYP100L7V1
RYP71L7W1
RYP100L7W1
RYP125L7W1
Split System air conditioners
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Daikin RYP100L7V1 Specifications

General IconGeneral
BrandDaikin
ModelRYP100L7V1
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Considerations

General Safety Warnings

Critical warnings regarding installation, electric shock, fire, and equipment damage.

Cautions for Equipment and Injury

Precautions to prevent injury or equipment damage due to improper installation or environmental factors.

Before Installation

Precautions for R-407C Refrigerant

Strict cautions for system cleanliness, dryness, and tightness when handling R-407C refrigerant.

Installation Procedures

Guidance on installing indoor units, using pipe branching kits, and operating the unit without the thermistor.

Unit Handling Instructions

Instructions on how to properly lift and handle the unit to prevent damage or deformation.

Selecting Installation Site

Criteria for choosing a suitable installation location, considering ventilation, noise, weight, and safety.

Precautions on Installation

Installation Grounding and Stability

Checks for installation ground strength, levelness, and secure fixing with foundation bolts.

Prevention of Falling Over

Methods to secure the unit against falling over, including using wires and secure fixing.

Water Drainage and Snow Protection

Instructions for water drainage channels and measures against snow accumulation.

Drain Pipe Disposal

Methods for disposing of drain pipes, including using optional drain sockets.

Installation Servicing Space

Obstacle Clearance Requirements

Specifies minimum clearances for suction, discharge, and side obstacles for non-stacked and stacked installations.

Pipe Branching and Connections

Details on pipe branching kits and connections for simultaneous operation systems.

Refrigerant Pipe Size and Allowable Pipe Length

Professional Piping Work Requirements

Emphasizes need for licensed technicians and compliance with regulations for field piping installation.

Refrigerant Pipe Specifications

Lists required pipe sizes for gas and liquid pipes for different unit models.

Allowable Pipe Length and Height Difference

Piping Length and Height Limits

Table detailing maximum allowable pipe lengths and height differences for various configurations.

Precautions for Existing Piping

Guidance on when to replace existing refrigerant piping and reuse of flare nuts.

Precautions on Refrigerant Piping

Refrigerant Handling and Tools

Instructions on handling refrigerants, using correct tools like vacuum pumps, and preventing contamination.

Piping Installation Methods

Guidelines for field pipe installation in four directions, including drilling, slits, and connecting pipes.

Preventing Foreign Objects from Entering

Sealing Openings

Instructions to plug through-holes with putty to prevent insects or small animals from entering the electrical box.

Cautions for Handling Stop Valve

Stop Valve Operation and Maintenance

Procedures for opening and closing stop valves, including torque specifications and protection against freezing.

Precautions When Connecting Field Piping and Regarding Insulation

Piping Contact and Insulation

Advice on preventing piping contact with the compressor and ensuring proper insulation thickness to avoid condensation.

Cautions for Flare Connection

Flare Processing and Tightening

Table of dimensions for flare processing and tightening torques, plus instructions for applying oil and hand-tightening.

Evacuating

Vacuum Pump Usage and Leak Testing

Procedures for vacuuming, leak testing with nitrogen, and checking for vacuum rise.

Cautions for Necessity of a Trap

Oil Trap Installation

Guidelines for installing oil traps in riser gas piping to prevent oil return and liquid compression.

Cautions for Brazing

Brazing Procedures and Nitrogen Blow

Best practices for brazing, including nitrogen blow to prevent oxidation and proper pressure settings.

Charging Refrigerant

Refrigerant Charging Precautions

Rules for evacuating refrigerant, charging liquid, and avoiding gas charging for R-407C.

Additional Refrigerant Calculation

Tables and calculations for determining additional refrigerant charge based on piping length.

Refrigerant Charging Examples

Illustrative examples for calculating refrigerant charge for pair and twin/triple systems based on pipe lengths.

Complete Refrigerant Charging

Procedures for complete refrigerant charging after leaks, including vacuuming.

Precaution for Pumping-down Operation

Pumping-down Procedure and Precautions

Steps for performing pumping-down operation, including using pressure gauges and closing valves.

Precautions on Electrical Wiring Work

Electrical Wiring Safety and Standards

Emphasizes interrupting power, using copper wires, and complying with local codes for electrical wiring.

Wiring Securement and Routing

Instructions for securing wiring with clamping material, avoiding contact with piping, and proper front cover fitting.

Precautions on Wiring of Power Supply and Inter-unit Wiring

Terminal Connection and Wire Gauge

Guidelines for using round crimp terminals, connecting wires of the same gauge, and tightening torques.

Specifications of Standard Wiring Components

Component Specifications Table

Table listing models, field fuses, wire types, sizes, and wire types between units.

Test Operation

Pre-run Checks

Checklist for pre-operation checks including wiring, grounding, refrigerant piping, and extra refrigerant.

Test Run Procedure

Steps for performing a test run, including opening valves, setting cooling mode, and monitoring the compressor.

Precautions Regarding Test-runs

Error Code Interpretation and Troubleshooting

Explains error codes displayed on the remote control and potential causes like closed valves or wiring issues.

Diagnosis

Remote Control LCD Error Codes

Lists common error codes (E0, F6, J2) and their possible malfunctions, advising to check the indoor unit manual.

Wiring Diagram

Wiring Diagram Symbols and Component List

Key to wiring diagram symbols and a list of electrical components with their designations.

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