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Sanyo SPW-FTR124EH56 User Manual

Sanyo SPW-FTR124EH56
32 pages
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– DC INVERTER Air Conditioner –
INSTALLATION AND OPERATION MANUAL
R410A Models
Indoor Units
Outdoor Units
SPW-FTR124EH56
SPW-FTR164EH56
SPW-FTR184EH56
* Refrigerant R410A is used in the outdoor units.
C
DC Inverter Main Unit SPW-CR254GVH56-C, SPW-CR364GVH56-C, SPW-CR484GVH56-C
Constant Speed (Sub) Unit SPW-CR254GV56-C, SPW-CR364GV56-C, SPW-CR484GV56-C
Optional Controllers
Remote Controller RCS-SH80AG
Wireless Remote Controller RCS-TH80AG.WL
RC Wireless Remote Controller RCS-BH80AG.WL
Simplified Remote Controller RCS-KR1AG
for Refrigerant R410A
SANYO Airconditioners Europe S.r.l.
Via Bisceglie, No. 76
20152 Milano, Italy
37.4196.062.0 ©SANYO 2005
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Sanyo SPW-FTR124EH56 Specifications

General IconGeneral
BrandSanyo
ModelSPW-FTR124EH56
CategoryAir Conditioner
LanguageEnglish

Summary

Important Safety Information

General Warnings and Cautions

General safety precautions, hazard warnings, and cautions for potential damage.

Installation Site Considerations

Guidance on installing units in various environments like rooms, moist areas, high winds, and snow.

Refrigerant Tubing Safety

Precautions for connecting refrigerant tubing, including ventilation and flame avoidance.

Servicing Safety Precautions

Safety measures for servicing, emphasizing power disconnection and clearance from moving parts.

Refrigerant Density and Room Safety

Density Limit and Suffocation Risk

Explains refrigerant density limits and safety measures for room installation to prevent suffocation.

Minimum Room Volume Standards

Details standards for minimum room volume based on ventilation and partition conditions.

Floor Space vs. Refrigerant Amount

Illustrates the relationship between minimum indoor floor space and total refrigerant amount.

General Installation Information

Required Tools and Accessories

Lists tools not supplied and accessories provided with the unit.

Material Specifications for Installation

Specifies requirements for copper tubing, insulation, and other installation materials.

Unit Dimensions

Unit Installation Procedures

Installation Area and Positions

Defines required space and outlines four possible positions for unit installation.

Installation Methods

Details floor, wall, and under-ceiling installation procedures.

Detailed Installation Steps

Pipe and Drain Hole Preparation

Instructions for drilling holes for pipes and the condensate drain.

Mounting the Unit

Steps for attaching brackets and hanging the unit onto them.

Condensate Drain and Panel Assembly

Covers condensate drain installation and reassembly of panels and grilles.

Electrical Wiring Guide

Wiring Safety and Precautions

Important safety and general precautions for performing electrical wiring.

Wire Specifications for Power Supply

Specifies wire size, length, and fuse capacity for power supply systems.

Wiring System Diagrams

Power and Inter-unit Wiring Diagrams

Illustrates wiring diagrams for power supply and inter-unit connections.

Terminal Board Layout

Describes the 7P terminal board layout for connections.

Inter-unit Control Wiring Network

S-Net Link System and Wiring Rules

Guidelines for connecting outdoor units in a network, including prohibited configurations.

Branching Wiring Limits

Rules for branching inter-unit control wiring, limiting branch points.

Wiring Connection Techniques

Shielded Wire Usage and Grounding

Explains the use of shielded wires for inter-unit control wiring and grounding.

Wire Termination Methods

Step-by-step guide for connecting stranded wires to terminals using ring connectors.

Refrigerant Tubing Processing

Flaring Procedure and Flare Quality

Detailed steps for flaring copper tubes and defining good flare characteristics.

Connecting Refrigerant Tubes

Tube Connection Precautions and Brazing

Cautions before connecting tubes, including lubricant, alignment, and brazing safety.

Tightening Flare Nuts and Tube Specs

Specifies torque and techniques for tightening flare nuts, and tube wall thickness requirements.

Refrigerant Tubing Insulation

Insulation Requirements and Taping

Specifies insulation requirements, thickness, and how to tape flare nuts.

Insulation Material Properties

Lists desirable characteristics for insulation materials used.

Final Tubing Installation Steps

Taping the Refrigerant Tubes

Guides on taping refrigerant tubes and electrical wiring together with armoring tape.

Sealing Wall Openings

Instructions on using sealing putty to seal wall holes after tubing installation.

Wireless Remote Control Receiver Installation

Control Unit Mounting and Wiring

Steps for mounting the operation controller and connecting its wires.

Installation Accessories

Lists accessories included for installing the wireless remote control receiver.

Care and Cleaning Procedures

Safety Before Cleaning

Critical safety warnings before cleaning the air conditioner unit.

Cleaning Unit Components

Instructions for cleaning indoor unit parts and the air filter.

Installing Air Clean Filter

Guidance on installing an optional "Air Clean" filter.

Troubleshooting Common Issues

Unit Not Running or Compressor Issues

Lists common troubles like unit not running or compressor stopping, with causes and remedies.

Performance and Cooling Issues

Explains reasons for reduced cooling/heating performance and how to address them.

Energy Saving Tips

Optimizing Unit Operation for Efficiency

Advises on optimizing energy usage through proper installation and maintenance.

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