Table Of Contents - Technibel GRV79R5VAA Technical Data & Service Manual

1 OPERATING RANGE
2 SPECIFICATIONS
2-1 Unit Specification
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 Characteristic
6-2 Electric Wiring Diagrams
7 INSTALLATION INSTRUCTIONS
7-1 Installation Site Selection
7-2 Remote Control Unit Installation Position
7-3 Recommended Wire Length and Diameter
8 FUNCTION
8-1 Room Temperature Control
8-2 Dry Operation
8-3 Automatic Switching between Cooling and Heating
8-4 Freeze prevention
8-5 Overload Prevention
8-6 Cold Draft Prevention
8-7 Defrosting Operation
9 REFRIGERANT R407C:SPECIAL PRECAUTION WHEN SERVICING UNIT
9-1 Characteristics of new refrigerant R407c
9-2 Checklist before servicing
9-3 Tools specifically for R407c
9-4 For tubing installation procedures
9-5 In case of compressor malfunction
9-6 In case refrigerant is leaking
9-7 Charging additional refrigerant
9-8 Retro-fitting existing systems
10 TROUBLESHOOTING
10-1 Check before and after troubleshooting
10-2 Air Conditioner Does not operate
10-3 Some Parts of Air Conditioner does not operate
10-4 Air Conditioner Operates, but abnormalities are observed
10-5 If a sensor is defective

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