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1
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FILE NO. SVM-05003
CONTENTS
1. SPECIFICATIONS
2. CONSTRUCTION VIEWS
2-1 Indoor Unit
2-2 Outdoor Unit
3. WIRING DIAGRAM
4. SPECIFICATION OF ELECTRICAL PARTS
4-1 Indoor Unit
4-2 Outdoor Unit (38HNR012-7
1
3)
4-3 Outdoor Unit (38
HNR010-713
)
5. REFRIGERATION CYCLE DIAGRAM
5-1 42
HNR012-713 / 38HNR012-713
5-2 42
HNR010-713
/ 38
HNR010-713
6. CONTROL BLOCK DIAGRAM
7. OPERATION DESCRIPTION
7-1 Outline of Air Conditioner Control
7-2 Description of Operation Circuit
7-3
High-Temperature Limit Control
7-4
Low-Temperature Limit Control
7-5
Defrost Operation
8. INSTALLATION PROCEDURE
8-1 Safety Cautions
8-2 Installation Diagram of Indoor and Outdoor Units
8-3 Installation
8-4 Indoor Unit
8-5 Outdoor Unit
8-6 How to Set Remote Control Selector Switch
8-7 Others
9. TROUBLESHOOTING CHART
9-1 Troubleshooting Procedure
9-2 Basic Check Items
9-3 Primary Judgement
9-4 Self-Diagnosis by Remote Control (Check Code)
9-5 Troubleshooting Flowcharts
9-6 Troubleshooting for Remote Control (Including The Indoor P.C. Board)
3
-1
42HNR012-713 / 38HNR012-713
3
-2
42HNR010-713 / 38HNR010-713
7-
6
Current Limit Control
7-
7
Auto Restart Function
7-
8
Filter Check Lamp
7-
9
QUIET Mode