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Sanyo SAP-KRV12AEH User Manual

Sanyo SAP-KRV12AEH
108 pages
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TECHNICAL & SERVICE MANUAL
SAP-KRV9AEH + SAP-CRV9AEH
SAP-KRV12AEH + SAP-CRV12AEH
DC INVERTER SPLIT SYSTEM AIR CONDITIONER
Indoor Model No.
SAP-KRV9AEH
SAP-KRV12AEH
Product Code No.
1 852 357 80
1 852 357 81
FILE NO.
Outdoor Model No.
SAP-CRV9AEH
SAP-CRV12AEH
Product Code No.
1 852 357 84
1 852 357 85
REFERENCE NO. SM0909902
Destination: Europe
Indoor Unit Outdoor Unit
SAP-KRV9AEH
SAP-KRV12AEH
SAP-CRV9AEH
SAP-CRV12AEH
RoHS
WARNING
This product does not contain any hazardous substances prohibited by the RoHS Directive.
• You are requested to use RoHS compliant parts for maintenance or repair.
• You are requested to use lead-free solder.
Do not vent R410A into atmosphere : R410A is a fluorinated greenhouse gas,
covered by Kyoto Protocol, with a Global Warming Potential (GWP) = 1975.
F-GAS REGULATION (EC) No 842 / 2006

Table of Contents

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Sanyo SAP-KRV12AEH Specifications

General IconGeneral
BrandSanyo
ModelSAP-KRV12AEH
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Symbol Indications and Warning Statements

Explains safety symbols and cautionary notes.

Refrigerant Safety and Handling

Details safety measures for refrigerant gas and handling.

Specifications and Performance

Unit and Component Specifications

Provides detailed electrical and performance specs for units and components.

Performance Data and Temperature Charts

Graphs showing unit performance under various temperature conditions.

Air Throw Distance Charts

Diagrams illustrating air velocity and throw distance based on flap angles.

Electrical Data and Wiring Diagrams

Electrical Characteristics

Details current, power input, and voltage ratings for unit operation.

Electric Wiring Diagrams

Visual representation of indoor and outdoor unit electrical connections.

Unit Functions and Control Specifications

Main Operational Functions

Describes cooling, dry, fan, heating, and defrost modes.

Control System Specifications

Outlines frequency, compressor, and sensor control mechanisms.

Troubleshooting Guide

Pre-Service Precautions and Confirmation

Safety checks and power supply verification before troubleshooting.

Error Code Troubleshooting and Diagnosis

Lists error codes, displays, and diagnosis flowcharts for malfunctions.

Disassembly Procedures

Indoor Unit Component Removal

Step-by-step instructions for disassembling the indoor unit.

Outdoor Unit Component Removal

Step-by-step instructions for disassembling the outdoor unit.

Refrigerant R410A Servicing Guidelines

R410A Characteristics and Handling

Information on R410A properties and safe handling during servicing.

Servicing Tools and Procedures

Lists required tools and outlines procedures for compressor replacement and leaks.

Installation Instructions

Important Safety and Preparations

Critical safety warnings and initial reading requirements for installers.

Installation Requirements and Location Selection

Guidelines for selecting installation sites and basic requirements.

Indoor Unit Installation Steps

Procedures for mounting and connecting the indoor unit.

Outdoor Unit Installation and Connections

Steps for installing the outdoor unit, wiring, and tubing.

Air Purging and Test Run

Process for purging air from the system and conducting a test run.

Electric Wiring System

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