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Sanyo SAP-K71GJA User Manual

Sanyo SAP-K71GJA
81 pages
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TECHNICAL & SERVICE MANUAL
SAPK71GJA + SAPC71GA
SAPK91GJA + SAPC91GA
+ SAPC91JA
SAPK121GJA + SAPC121GA
+ SAPC121JA
FILE NO.
REFERENCE NO. SM700455
Indoor Unit
Outdoor Unit
SPLIT SYSTEM AIR CONDITIONER
80%
SAPK71GJA
SAPK91GJA
SAPK121GJA
SAPC71GA
SAPC91GA
SAPC91JA
SAPC121GA
SAPC121JA
Indoor Model No. Product Code No. Destination
SAPK71GJA–S 1 852 070 36 General (50/60Hz)
SAPK91GJA–S 1 852 070 37
SAPK121GJA–S 1 852 069 63
Outdoor Model No. Product Code No. Destination
SAPC71GA–S 1 852 070 50 General (50Hz)
SAPC91GA–S 1 852 070 52 General (50Hz)
SAPC91JA–S 1 852 070 53 General (60Hz)
SAPC121GA–S 1 852 069 64 General (50Hz)
SAPC121JA–S 1 852 070 54 General (60Hz)
General (50/60Hz)
General (50/60Hz)
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http://splitoff.ru/tehn-doc.html
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Table of Contents

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Sanyo SAP-K71GJA Specifications

General IconGeneral
Cooling Capacity7.1 kW
Heating Capacity8.0 kW
Power Supply220-240V, 50Hz
RefrigerantR410A
TypeSplit System

Summary

1. OPERATING RANGE

2. SPECIFICATIONS

4. REFRIGERANT FLOW DIAGRAM

5. PERFORMANCE DATA

6. ELECTRICAL DATA

6-2. Electric Wiring Diagrams

Provides wiring diagrams for indoor units, showing connections for controller, fan motor, and sensors.

7. INSTALLATION INSTRUCTIONS

7-1. Installation Site Selection

Provides guidelines for selecting installation locations for indoor and outdoor units, including safety and operational considerations.

8. FUNCTION

9. TROUBLESHOOTING

9-1. Check before and after troubleshooting

Provides initial checks for power supply, wiring, and connections before diagnosing issues.

9-2. Air conditioner does not operate

Troubleshooting steps for when the air conditioner fails to operate, including circuit breaker issues.

9-2-1. Circuit breaker trips (or fuse blows)

Diagnoses and resolves issues related to tripped circuit breakers or blown fuses.

9-2-2. Neither indoor nor outdoor unit runs

Troubleshoots scenarios where neither the indoor nor the outdoor unit powers on.

9-3. Some part of air conditioner does not operate

Addresses troubleshooting for specific components like fans or compressors not operating.

9-3-1. Only indoor fan does not run

Diagnoses and resolves issues when only the indoor fan fails to operate.

9-3-2. Only outdoor fan does not run

Troubleshoots scenarios where only the outdoor fan fails to operate.

9-3-3. Only compressor does not run

Troubleshoots issues where the compressor does not run, checking for potential causes.

9-4. Abnormal Operation

Guides on diagnosing and resolving observed abnormalities during air conditioner operation.

9-4-1. Poor cooling

Troubleshoots and resolves issues related to inadequate cooling performance.

9-5. Sensor Issues

Guides on identifying and resolving problems caused by defective temperature sensors (thermistors).

9-5-1. Indoor Coil Temperature Sensor

Troubleshoots a defective indoor coil temperature thermistor (TH1), including alarm signals.

9-5-2. Room Temperature Sensor

Diagnoses issues with a defective room temperature thermistor (TH2), covering open and short circuits.

10. CHECKING ELECTRICAL COMPONENTS

11. MAINTENANCE

Electrical Requirements

Safety Instructions

Remote Control Unit Operation

Operation with the Remote Control Unit

Using the 12-Hour ON and OFF Timer

Using the 1-Hour OFF Timer

Care and Cleaning

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