2.12. Group Control Equipment 11
3 Specification
12
3.1. Product Specification
12
4 Dimensions
13
4.1. CS-F50DTE5
13
4.2. CU-L50DBE8
14
5 Refrigeration Cycle
15
6 Block Diagram
16
6.1. CS-F50DTE5
16
6.2. CU-L50DBE8
17
7 Wiring Diagram
18
7.1. CS-F50DTE5
18
7.2. CU-L50DBE8
19
8 Operation Details
20
8.1. Wired Remote Control (Optional part)
20
8.2. Wireless Remote Control (Optional part)
21
9 Operation Control
22
9.1. Operation Mode
22
9.2. Compressor Start Control
22
9.3. Cooling Operation
22
9.4. Heating Mode Operation
25
9.5. Louver Control
28
9.6. Odour Removing Operation
30
9.7. Energy Save Operation
31
9.8. Outdoor Fan Remaining Heat Removal Control
31
9.9. Crank Case Heater Control
31
9.10. Valve Error
31
9.11. Pump Down Operation
32
9.12. Indoor Air Volume Up Control (DC Fan Motor Type Only)
32
10 Installation Instruction
33
10.1. Pipe length
33
10.2. Refrigerant additional charge
34
10.3. Position of the centre gravity
34
10.4. Indoor unit installation
35
10.5. Outdoor unit installation
44
10.6. Wired remote control installation
55
10.7. Wireless remote control installation manual
62
10.8. Twin
69
11 Installation and Servicing Air Conditioner Using R410A
70
11.1. Outline
70
11.2. Tools for installing/servicing refrigerant piping
71
11.3. Refrigerant piping work
75
11.4. Installation, transferring, servicing
77
12 Troubleshooting Guide
81
12.1. Self-diagnosis error code table
81
13 Replacement Parts
83
13.1. Indoor unit
83
13.2. Outdoor unit
88
14 Electronic Circuit Diagram
92
14.1. Indoor unit
92
14.2. Outdoor unit
96
14.3. Wired remote control
101
14.4. Wireless remote control
102
14.5. Print pattern
103
2
CS-F50DTE5 CU-L50DBE8