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GC/CU-S18HR
General Climate GC/CU-S18HR User Manual
57 pages
Manual
Specs
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Table of Contents
Default Chapter
1
Room Air Conditioner
1
Service Manual
1
Table of Contents
2
1 Precaution
4
Safety Precaution
4
Warning
4
2 Function
6
3 Dimension
8
Indoor Unit
8
Outdoor Unit
9
4 Specification
10
5 Refrigerant Cycle Diagram
12
6 Operation Limits
13
Cooling Operation
13
Heating Operation
13
7 Schematic Diagram and Wiring Diagram
14
Schematic Diagram
14
Wiring Diagram
15
8 Installation Details
18
Wrench Torque Sheet for Installation
18
Connecting the Cables
18
Pipe Length and the Elevation
18
Air Purging of the Piping and Indoor Unit
19
Pumping down (Re-Installation)
20
Re-Air Purging (Re-Installation)
21
Balance Refrigerant of the 2-Way, 3-Way Valves
22
Evacuation
23
Gas Charging
24
9 Capacity Table
25
Gc/Gu-S05Cr
25
Gc/Gu-S07Hr
25
Gc/Gu-S09Hr
26
Gc/Gu-S12Hr
26
Gc/Gu-S18Hr
27
10 Electronic Function
28
Electronic Control Working Environment
28
Proper Symbols and Their Meaning
28
Function
28
Protection
29
Fan-Only Mode
29
Cooling Mode
29
Dehumidifying Mode
30
Heating Mode
31
Defrosting Mode(Available for Heating Mode)
32
Auto Mode
33
Force Cooling Function
33
Sleep Mode
34
Auto Restart Function
34
Anion (Optional)
34
11 Model and Parameters
36
12 Troubleshooting
37
Display Board
37
Diagnostic Chart
38
Resetting Phenomenon Often Occurs During Operation
39
Operation Lamp Flashes and Timer Lamp off
39
Operation Lamp Flashes and Timer Lamp on
39
Operation Lamp off and Timer Lamp Flashes
40
Operation Lamp on and Timer Lamp Flashes
40
Operation Lamp Flashes, Timer Lamp Flashes
40
13 Characteristic of Temperature Sensor
41
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General Climate GC/CU-S18HR Specifications
General
Type
Split System
Energy Efficiency Ratio (EER)
3.21
Power Supply
220-240V, 50Hz
Refrigerant
R410A
Outdoor Unit Noise Level
55 dB(A)
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