Sanyo SAP-CMRV3143GJH User Manual

TECHNICAL & SERVICE MANUAL
OUTDOOR UNIT: SAP-CMRV3143GJH
DC INVERTER MULTI-SYSTEM AIR CONDITIONER
SAP-CMRV3143GJH
Destination: General area (50Hz)
Europe (50Hz)
Australia (50Hz)
General area (60Hz)
Indoor Model No. Product Code No.
SAP-CMRV3143GJH-C 1 852 083 36
REVISION NO. SM700543-01
IMPORTANT
These air conditioners employ new
refrigerant R410A.
Pay special attention when
servicing the unit.
4-room multi Outdoor 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
SAP-DMRV243GJH
●Wall mounted type
SAP-KMRV93GJH
SAP-KMRV123GJH
SAP-KMRV183GJH
SAP-KMRV243GJH
Capacity
9.0 kW
W
Revised Edition
NOV.2003

Sanyo SAP-CMRV3143GJH Specifications

General

Brand	Sanyo
Model	SAP-CMRV3143GJH
Category	Air Conditioner
Language	English

Summary

Safety and Important Information

Essential Reading and Precautions

Critical safety, handling, installation, and servicing guidelines.

General Cautions and Warnings

Warnings regarding electrical shock, ventilation, and environmental hazards.

Specifications and Data

Operating Range and Unit Specs

Temperature limits for cooling/heating and key technical data for the outdoor unit.

Component and Sensor Specifications

Details on major components (compressor, fan) and sensor resistance values.

Installation and System Diagrams

Dimensional Data and Refrigerant Flow

Outdoor unit measurements, clearances, and the refrigerant flow schematic.

Installation Site and Wiring Guidelines

Site selection, tubing length, recommended wire specs, and wiring diagrams.

Performance, Functions, and Troubleshooting

Performance Charts

Cooling and heating performance data charts for various indoor unit combinations.

Unit Functions and Operation Modes

Defrost sequences, current control, fan operation, and start-up logic.

Troubleshooting and Diagnostics

Guidelines, error codes, and inspection points for diagnosing system issues.

Refrigerant R410A Servicing

R410A Characteristics and Safety

Information on R410A properties, hazards, and handling precautions.

Servicing Tools and Procedures

Required tools, checklist, and procedures for R410A servicing and charging.

Appendix: Unit Combination Tables

Single-Room Operation Combinations

Tables detailing unit capacities for single-room setups.

Multi-Room Operation Combinations

Tables for 2, 3, and 4-room combinations with capacities.