Sanyo SAP-DMRV93GJ User Manual

TECHNICAL & SERVICE MANUAL
INDOOR UNIT: SAP-DMRV93GJ
SAP-DMRV123GJ
SAP-DMRV183GJ
SAP-DMRV243GJ
DC INVERTER MULTI-SYSTEM AIR CONDITIONER
SAP-DMRV93GJ
SAP–DMRV123GJ
SAP–DMRV183GJ
Destination: General area (50Hz)
Europe (50Hz)
Australia (50Hz)
General area (60Hz)
Indoor Model No. Product Code No.
SAP-DMRV93GJ-S 1 852 084 90
SAP-DMRV243GJ
REVISION NO. SM700542-01
SAP-DMRV123GJ-S 1 852 084 91
SAP-DMRV183GJ-S 1 852 084 92
SAP-DMRV243GJ-S 1 852 084 93
IMPORTANT
These air conditioners employ
new refrigerant R410A.
Pay special attention when
servicing the unit.
Concealed Duct Type Indoor Unit
< Combined Outdoor unit >
SAP-CMRV1923GJ (2-room multi unit)
SAP-CMRV2433GJ (3-room multi unit)
SAP-CMRV3143GJ (4-room multi unit)
1. The indoor unit SAP-DMRV243 can only be
combined with a 4-room multi unit. Therefore,
do not combine it with a 2-room multi unit or
3-room multi unit.
2. The indoor unit SAP-DMRV243 can operate
only in areas with 50Hz power source.
Therefore, do not use it in regions where the
source is 60Hz.
3. For details about the combinations, refer to
“Unit Combination Table” in the
T. Service
Manual
for the Multi Outdoor Units.
NOTE
Capacity
2.8 kW
3.6 kW
5.0 kW
7.0 kW
W
Revised Edition
NOV.2003

Sanyo SAP-DMRV93GJ Specifications

General

Brand	Sanyo
Model	SAP-DMRV93GJ
Category	Air Conditioner
Language	English

Summary

Operating Range

Specifications

Unit Specifications

Details for SAP-DMRV93GJ to SAP-DMRV243GJ, covering capacity, airflow, ratings, dimensions, and weight.

Refrigerant Flow Diagram

Disassembly Procedure for Indoor Unit

Removing Electrical Box

Step-by-step guide for safely removing the electrical box and its components.

Removing Evaporator

Instructions and diagrams for removing the evaporator assembly from the indoor unit.

Removing Fan and Fan Motor

Detailed procedure and illustrations for removing the fan and its motor from the indoor unit.

Electrical Data

Electric Wiring Diagram

Electric wiring diagram for the indoor unit, showing component connections and power source.

Installation Instructions

Indoor Unit Installation Site and Tubing

Guidelines for selecting an installation site, tubing lengths, and elevation differences.

Mounting Receiver and Performing Test Run

Instructions for mounting the remote control receiver and conducting the initial test run.

Functions

Operation Functions

Details on operating modes like Automatic, Sensor Dry, Dry A, Dry B, and Monitor.

Advanced Operation Modes

Protective Functions and Address Setting

Troubleshooting

Troubleshooting Procedures and Checks

Guides on troubleshooting common issues, including self-diagnostics and error code interpretation.

Self-Diagnostics Details

A detailed table listing diagnostic codes, corresponding items, and potential causes of malfunction.

Troubleshooting Checks and Serial Communications

Installation and Safety

Installation Location

Electrical Requirements

Safety Instructions

Crucial safety precautions for using the air conditioner, including warnings and general usage guidelines.

Remote Control Operation

Receiver and Operation Selector

Remote Control Unit Display and Symbols

Remote Control Unit Buttons

Remote Control Functions (Timers, Modes, Speed)

Using the Remote Control Unit

Operation with Remote Control

Automatic Operation

Manual Operation

Fan Speed Adjustment and Economy Mode

Setting the Timer

Setting the Present Time and OFF Timer

Setting the ON Timer

Timer and Power Settings

Unit Operation and Maintenance

Troubleshooting and Operating Range