Toshiba RAS-10SA-E User Manual

SERVICE M ANUAL
SPLIT W A LL TY PE
TO SH IB A
P R IN TE D IN JA P A N , D ec.,1996 ToM o
FIL E N O . A 00-9625
AIR-CONDITIONER
RAS-10SK-E RAS-10SA-E
RAS-10SKX RAS-10SAX

Toshiba RAS-10SA-E Specifications

General

Type	Split System
Cooling Capacity	2.5 kW
Heating Capacity	3.2 kW
Power Supply	220-240V, 50Hz
Refrigerant	R410A
Energy Efficiency Ratio (EER)	3.21
Coefficient of Performance (COP)	3.61
Indoor Unit Weight	8 kg
Noise Level (Outdoor)	50 dB

Summary

2. Construction Views

2-1. Indoor Unit

2-2. Outdoor Unit

3. Wiring Diagram

5. Refrigerant Cycle Diagram

6. Micro-Computer Block Diagram

8. Installation Procedure

8-1. Safety Cautions

Essential safety precautions for installation.

8-2. Installation Diagram of Indoor and Outdoor Units

Visual guide for unit placement and connection.

8-4. Indoor Unit

Steps for installing the indoor unit.

8-5. Outdoor Unit

Steps for installing the outdoor unit.

9. Troubleshooting Chart

9-1. What to be Prechecked First

Initial checks before detailed troubleshooting.

9-2. Primary Judgement of Trouble Sources

Methods for initial diagnosis of issues.

9-3. Troubleshooting Flowcharts

Step-by-step guides for resolving specific problems.

9-4. How to Check the Remote Control (Including the Indoor PC Board)

10. Part Replacement

10-1. Indoor Unit (RAS-10SK-E, RAS-10SKX)

10-3. Outdoor Unit (RAS-10SA-E, RAS-10SAX)

11. Cautions on Replacement of PC Board Assembly