Sanyo SAP-CMRV3146EH - User Manual

TECHNICAL & SERVICE MANUAL
OUTDOOR UNIT : SAP-CMRV1426EH
SAP-CMRV1926EH
SAP-CMRV1936EH
SAP-CMRV2446EH
SAP-CMRV3146EH
SAP-CMRV1426EH
SAP-CMRV3146EH
SAP-CMRV1926EH
SAP-CMRV1936EH
SAP-CMRV2446EH
DC INVERTER MULTI-SYSTEM AIR CONDITIONER
Outdoor Model No.
SAP-CMRV1426EH-F
SAP-CMRV1926EH-F
SAP-CMRV1936EH-F
SAP-CMRV2446EH-F
SAP-CMRV3146EH-F
Capacity
4.0kW
5.6kW
5.6kW
6.8kW
8.0kW
Product Code No.
1 852 355 43
1 852 355 44
1 852 355 45
1 852 355 46
1 852 355 47
REFERENCE NO. SM700846
< Applicable Indoor Units >
For details about the combination, refer to "Unit
Combination Table" in the Appendix of this manual.
NOTE
Wall mounted type
SAP-KRV96EHDSA
SAP-KRV126EHDS
SAP-KMRV76EH
SAP-KMRV96EH
SAP-KMRV126EH
SAP-KRV186EH
SAP-KRV246EH
Destination: Europe
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.
FILE NO.
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

Sanyo SAP-CMRV3146EH Specifications

General

Brand	Sanyo
Model	SAP-CMRV3146EH
Category	Air Conditioner
Language	English

Summary

Important! Please Read Before Starting

Special Precautions

Safety guidelines for wiring, transport, installation, and servicing.

When Wiring

Specific electrical safety and wiring procedures.

2. SPECIFICATIONS

2-1. Unit Specifications

Detailed technical specifications for outdoor units.

2-2. Major Component Specifications

Specs for compressor, fan, heat exchanger, and other key parts.

8. TROUBLESHOOTING

8-1. Precautions before Performing Inspection or Repair

Safety warnings and procedures before working on electronic circuits.

8-2. Trouble Diagnosis by Error Monitor Lamps

Explains error codes indicated by lamps for troubleshooting.

8-4. Trouble Diagnosis of Each Part

Guides for diagnosing problems with specific unit components.

9. REFRIGERANT R410 A: SPECIAL PRECAUTIONS WHEN SERVICING UNIT

9-1. Characteristics of New Refrigerant R410 A

Information on R410A properties and handling.

9-5. In Case of Compressor Malfunction

Steps for replacing a malfunctioning compressor.

9-6. In Case Refrigerant is Leaking

Procedures for detecting, repairing, and recharging refrigerant leaks.

SANYO INSTALLATION INSTRUCTIONS - Inverter Multi Split System Air Conditioner

IMPORTANT! Please Read Before Starting

Critical safety and operation guidelines for installers.

3. INSTALLATION PROCESS

Step-by-step procedures for installing the air conditioning system.

4. AIR PURGING

Procedure for removing air and moisture using a vacuum pump.

5. WIRING INSTRUCTIONS

General precautions and procedures for electrical wiring.

6. TEST RUN

Steps for performing a final operational test of the installed system.