EasyManua.ls Logo

Sanyo SAP-CMRV1923GJH User Manual

Sanyo SAP-CMRV1923GJH
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
TECHNICAL & SERVICE MANUAL
OUTDOOR UNIT: SAP-CMRV1923GJH
SAP-CMRV2433GJH
DC INVERTER MULTI-SYSTEM AIR CONDITIONER
SAP-CMRV1923GJH
SAPCMRV2433GJH
Destination: General area (50Hz)
Europe (50Hz)
Australia (50Hz)
General area (60Hz)
Outdoor Model No. Product Code No.
SAP-CMRV1923GJH-C 1 852 083 34
REVISION NO. SM700539-02
SAP-CMRV2433GJH-C 1 852 083 35
IMPORTANT
These air conditioners employ
new refrigerant R410A.
Pay special attention when servicing
the unit.
< Combined Indoor Units >
1. How these units may be combined is given in
the Unit Combination Tables in the Appendix.
2. Be sure to operate the air conditioning
system only when 2 or more indoor units
have been installed. If operated with only a
single unit installed, the returning fluid to the
compressor may cause a malfunction.
NOTE
Concealed duct type
SAP-DMRV93GJH
SAP-DMRV123GJH
SAP-DMRV183GJH
Wall mounted type
SAP-KMRV93GJH
SAP-KMRV123GJH
SAP-KMRV183GJH
Capacity
5.6 kW
6.8 kW
2-room multi Outdoor unit
3-room multi Outdoor unit
W
Revised Edition
NOV.2003
Question and Answer IconNeed help?

Do you have a question about the Sanyo SAP-CMRV1923GJH and is the answer not in the manual?

Sanyo SAP-CMRV1923GJH Specifications

General IconGeneral
Star Rating3 Star
RefrigerantR32
Outdoor Unit Weight30 kg
TypeSplit AC
Heating Capacity5450 W
Power Supply230 V, 50 Hz, Single Phase
Operating Temperature (Cooling)21 to 43 degree C

Summary

SANYO Multi-System Air Conditioner Overview

Outdoor Unit Models and System Type

Identifies the outdoor units SAP-CMRV1923GJH and SAP-CMRV2433GJH for DC Inverter Multi-System Air Conditioners.

R410A Refrigerant Safety Notice

Highlights the importance of special attention when servicing units employing R410A refrigerant due to its properties.

Important Safety and Handling

Installation and Operation Safety

Covers essential instructions for safe installation and operation, including reading the manual and understanding warning symbols.

Special Precautions for Service

Details critical safety measures for wiring, transporting, installing, and servicing the unit.

Unit Specifications - SAP-CMRV1923GJH

Unit Specifications - SAP-CMRV2433GJH

Performance and Electrical Data

Outlines capacity, electrical ratings, features, and dimensions for the SAP-CMRV2433GJH outdoor unit.

Major Component Specifications - SAP-CMRV1923GJH

Major Component Specifications - SAP-CMRV2433GJH

Compressor, Fan Motor, and Heat Exchanger

Details specifications for the compressor, fan motor, and heat exchanger of the SAP-CMRV2433GJH outdoor unit.

Refrigerant Flow Diagram - 2-Room System

SAP-CMRV1923GJH System Diagram

Illustrates the refrigerant flow path for a 2-room multi-system, showing component interactions.

Refrigerant Flow Diagram - 3-Room System

Electrical Data and Wiring - SAP-CMRV1923GJH

2-Room Wiring Diagram

Provides the electric wiring diagram for the SAP-CMRV1923GJH 2-room multi outdoor unit.

Electrical Data and Wiring - SAP-CMRV2433GJH

3-Room Wiring Diagram

Presents the electric wiring diagram for the SAP-CMRV2433GJH 3-room multi outdoor unit.

Installation Instructions - Indoor Units

Installation Instructions - Outdoor Units

Outdoor Unit Installation Diagrams

Wiring and Connection Guidelines

Wiring System Diagrams

Illustrates the electrical wiring connections for 2-room and 3-room multi-unit systems.

Unit Functions - Defrost

Unit Functions - Control Systems

Troubleshooting - Overview

Troubleshooting - Outdoor Unit Diagnostics

Error Monitor Lamp Interpretation

Explains how error monitor lamps indicate specific faults on the outdoor control circuit board.

Troubleshooting - Outdoor System Checks

Troubleshooting - Unit Problems and Inspection

Problem-Inspection Point Mapping

Provides a cross-reference table linking unit problems to specific inspection points and components.

Troubleshooting - Component Testing

Troubleshooting - Component Testing Procedures

Refrigerant R410A Servicing Precautions

R410A Characteristics and Composition

Describes the composition and properties of R410A refrigerant, including phase changes and oil types.

R410A Servicing Checklist

Lists essential checks before servicing, focusing on flare tool specifications for R410A.

R410A Handling and Safety

Tubing, Oil, and Refrigerant Compatibility

Provides precautions on tubing thickness, oil usage, and refrigerant compatibility for R410A systems.

R410A Fire Exposure and Leak Safety

Warns about hazards from R410A exposure to fire and provides guidance on leak detection and ventilation.

R410A Tools and Procedures

Specific Tools for R410A

Lists specialized tools required for servicing R410A systems, differentiating them from R22/R407C tools.

Compressor Replacement Procedure

Compressor Malfunction Handling

Outlines the steps for replacing a malfunctioning compressor, including refrigerant recovery and evacuation.

Refrigerant Recharging

R410A Recharging Process

Details the correct procedure for recharging R410A, emphasizing liquid state charging and cylinder volume checks.

Refrigerant Leak Repair Procedure

Leak Detection and Repair Steps

Outlines the process for repairing refrigerant leaks, from detection to recharging.

Refrigerant Handling and Cylinder Management

R410A Recharging Guidelines

Details the correct procedure for recharging R410A, emphasizing liquid state charging and cylinder volume checks.

Refrigerant Management and System Retrofitting

Retrofitting Existing Systems with R410A

Warns against using R410A with R22 units and replacing existing tubing when retrofitting to R410A.

Related product manuals