Daikin FTV-A Series User Manual

TM-FTV-1020-F
Split Unit Air Conditioner
Wall Mounted
FTV-A/P/PS Series
Cooling Only [50Hz]

Daikin FTV-A Series Specifications

General

Refrigerant	R32
Type	Split System Air Conditioner
Cooling Capacity	2.0 kW - 8.0 kW (varies by model)
Heating Capacity	2.0 kW - 8.0 kW (varies by model)
Energy Efficiency Class	Varies by model and region. Check local energy rating labels.
Indoor Unit Dimensions (HxWxD)	Varies by model
Outdoor Unit Dimensions (HxWxD)	Varies by model
Power Supply	220-240V, 50Hz
Energy Efficiency Ratio (EER)	Varies by model. Check local energy rating labels.
Coefficient of Performance (COP)	Varies by model. Check local energy rating labels.
Indoor Unit Weight	Approx. 9 kg - 12 kg (varies by model)
Star Rating	Varies by model and region. Check local energy rating labels.

Summary

Introduction

Model Name and Power Supply

Details model names for indoor and outdoor units and their power supply requirements.

Nomenclature

Indoor Unit Nomenclature

Defines codes related to indoor unit specifications like category, type, and capacity.

Outdoor Unit Nomenclature

Defines codes related to outdoor unit specifications like category, type, and fin specification.

Unit Functions and Features

Technical Specifications

Installation Guide

Installation Diagrams

Illustrates the recommended installation layout and clearances for the indoor and outdoor units.

Refrigerant Piping Specifications

Details the specifications and requirements for refrigerant piping, including length and height differences.

Indoor Unit Installation

Mounting Plate Installation

Step-by-step instructions for mounting the indoor unit plate, including dimensions and retention spots.

Indoor Unit Setup

Wall Hole and Pipe Installation

Instructions for creating a wall hole for pipes and installing embedded pipes with proper caulking.

Piping Routing Options

Details on routing refrigerant pipes and drain hose for specific piping directions.

Wall Embedded Piping Installation

Specific steps for installing the unit with wall-embedded piping, including drain hose connection.

Drainage System Installation

Wiring Guidelines

Outdoor Unit Installation

Outdoor Unit Placement

Details on positioning the outdoor unit to ensure proper airflow and prevent obstructions.

Refrigerant Piping Handling

Pipe Flaring Procedure

Step-by-step guide on how to properly flare pipe ends for refrigerant connections, including tools and checks.

Refrigerant Piping Installation Details

Precautions for handling refrigerant piping, including bends, insulation, and material selection.

Refrigerant System Service

Purging and Leak Check

Procedures for purging air from the system and checking for refrigerant gas leaks using a vacuum pump.

Pump Down Operation

Instructions for performing pump down operation for environmental protection during relocation or disposal.

Wiring Best Practices

General Safety Precautions

Refrigerant System Management

Removal and Evacuation

Procedures for safely removing and evacuating refrigerant from the system, including flushing with OFN.

Unit Decommissioning

Steps for safely decommissioning the unit, including electrical isolation and refrigerant recovery.

Refrigerant Recovery Procedures

Unit Dimensions

Indoor Unit Dimensions

Detailed dimensions for FTV28/35/50A and FTV60A indoor units, including front, side, and top views.

Outdoor Unit Dimensions

Detailed dimensions for RV28/35A and RV50/60A outdoor units, including views and clearances.

Wiring Diagrams

Indoor Unit Wiring Diagrams

Diagrams illustrating internal wiring for FTV28/35/50/60A and FTV28/35P indoor units.

Outdoor Unit Wiring Diagrams

Diagrams illustrating internal wiring for RV28A, RV28/35F, and RV50/60C outdoor units.

Piping Diagrams

Indoor Unit Piping Diagrams

Piping diagrams for FTV28/35A, FTV50A, FTV60A, and FTV85PS indoor units, showing refrigerant flow.

Outdoor Unit Piping Diagrams

Piping diagrams for RV28A, RV35A, RV50/60A, RV28F, RV35F, RV50/60C, and RC85A outdoor units.

Cooling Capacity Tables

Capacity Calculation Method

Explains the interpolation method to calculate capacities at conditions not listed in the tables.

Cooling Capacity Data

FTV28A-RV28A Capacity Data

Tables showing cooling capacity, sensible heat capacity, and power input for FTV28A-RV28A.

FTV35A-RV35A Capacity Data

Tables showing cooling capacity, sensible heat capacity, and power input for FTV35A-RV35A.

FTV50A-RV50A Capacity Data

Tables showing cooling capacity, sensible heat capacity, and power input for FTV50A-RV50A.

FTV60A-RV60A Capacity Data

Tables showing cooling capacity, sensible heat capacity, and power input for FTV60A-RV60A.

FTV28P-RV28F Capacity Data

Cooling capacity data for FTV28P-RV28F models at various temperature and humidity conditions.

FTV35P-RV35F Capacity Data

Cooling capacity data for FTV35P-RV35F models at various temperature and humidity conditions.

FTV50P-RV50C Capacity Data

Cooling capacity data for FTV50P-RV50C models at various temperature and humidity conditions.

FTV60P-RV60C Capacity Data

Cooling capacity data for FTV60P-RV60C models at various temperature and humidity conditions.

FTV85PS-RC85A Capacity Data

Cooling capacity data for FTV85PS-RC85A models at various temperature and humidity conditions.

Piping Length Capacity Correction

FTV28A-RV28A Piping Correction

Graph illustrating capacity correction factors for FTV28A-RV28A based on piping length.

FTV35A-RV35A Piping Correction

Graph illustrating capacity correction factors for FTV35A-RV35A based on piping length.

FTV50A-RV50A Piping Correction

Graph illustrating capacity correction factors for FTV50A-RV50A based on piping length.

FTV60A-RV60A Piping Correction

Graph illustrating capacity correction factors for FTV60A-RV60A based on piping length.

FTV28P-RV28F Piping Correction

Graph illustrating capacity correction factors for FTV28P-RV28F based on piping length.

FTV35P-RV35F Piping Correction

Graph illustrating capacity correction factors for FTV35P-RV35F based on piping length.

FTV50P-RV50C Piping Correction

Graph illustrating capacity correction factors for FTV50P-RV50C based on piping length.

FTV60P-RV60C Piping Correction

Graph illustrating capacity correction factors for FTV60P-RV60C based on piping length.

FTV85PS-RC85A Piping Correction

Graph illustrating capacity correction factors for FTV85PS-RC85A based on piping length.

Operating Temperature Limits

Sound Level Data

Microphone Placement for Sound Measurement

Illustrates the microphone placement for measuring sound levels for different unit models.

Sound Level Analysis

Sound Pressure Levels

Presents A-weighted sound pressure levels in octave bands for different fan speeds and models.

Noise Criteria (NC) Curves

Graphs showing octave band sound pressure levels against frequency, with NC curves for noise criteria.

Electrical Characteristics

Service and Maintenance

Routine Maintenance Tasks

Specific steps for cleaning air filters, indoor unit grille, coils, and checking drain pans.

Indoor Unit Maintenance

Instructions for maintaining indoor units, including opening/closing the front panel and checking electrical connections.

Unit Servicing Procedures

Post-Shutdown Maintenance

Checks and cleaning procedures for units after extended shutdown, focusing on filters, coils, and connections.

Outdoor Unit Servicing

Information on servicing outdoor units, including panel removal and coil cleaning.

Troubleshooting Guide

Indicator Lights and Signals

IR Signal Receiver Responses

Describes how the indoor unit responds to remote control signals via beeps.

Indoor Unit LED Indicators

Details the status and fault indications of LED lights on the indoor cooling unit.

LED Indicators: Normal & Fault Conditions

A-Series LED Status

Explains LED indicators for normal operation and errors on A-Series indoor units.

P-Series LED Status and Error Codes

Details LED indicators and specific error codes for P-Series indoor units, with actions to call dealer.

Fault Diagnosis

Remote Controller Error Codes

Lists various error codes displayed via the remote controller and their corresponding meanings.