Table Of Contents - Technibel MCA451R Technical Data & Service Manual

1. OPERATING RANGE
2. SPECIFICATIONS
2-1. Unit Specifications
2-2. Major Component Specifications
2-3. Other Component Specifications
3. DIMENSIONAL DATA
4. REFRIGERANT FLOW DIAGRAM
5. PERFORMANCE DATA
5-1. Performance Charts
5-2. Air Throw Distance Chart
5-3. Cooling Capacity
5-4. Heating Capacity
6. ELECTRICAL DATA
6-1. Electrical characteristics
6-2. Electrical Wiring Diagrams
7. FUNCTION
7-1 Cool Mode Operation
7-2 Heat Mode Operation
7-3 Auto Mode Operation
7-4 Dry Mode Operation
7-5 Fan Mode Operation
7-6 Protection Operations in Cool and Dry Modes
7-7 Protection Operations in Heat Mode
7-8 Cold Draft Prevention (Heating)
7-9 Sleep Function
7-10 Daily Timer Function
7-11 IFEEL Function
7-12 Louver Control
7-13 Manual Unit Control and Led Indicators
7-14 Recovery from Power Failure
8. TROUBLESHOOTING
8-1 Check before and after troubleshooting
8-2 Air conditioner does not operate
8-3 Some part of air conditioner does not operate
8-4 Air conditioner operates, but abnormalities are observed
8-5 If a sensor is defective
9. CHECKING ELECTRICAL COMPONENTS
9-1 Measurement of Insulation Resistance
9-2 Checking Continuity of Fuse on PCS Ass'y
9-3 Checking Motor Capacitor

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