Table of Contents
Advertisement
TABLE OF CONTENTS
1. Safety Precautions .............................................4
2. Specifications .....................................................6
2.1
2.2
2.3
2.4
2.5
3. Features.............................................................21
4. Location of Controls and Components..........22
4.1
Indoor Unit ...................................................22
4.2
Outdoor Unit.................................................27
5. Dimensions .......................................................28
5.1
Indoor Unit ...................................................28
5.2
Outdoor Unit.................................................29
6. Refrigeration and Water Cycle Diagram ........31
7. Block Diagram ..................................................33
7.1
7.2
WH-UD14CE5-A-1 WH-UD16CE5-A-1) .....34
8. Wiring Connection Diagram ............................35
8.1
Indoor Unit ...................................................35
8.2
Outdoor Unit.................................................37
9. Electronic Circuit Diagram ..............................39
9.1
Indoor Unit ...................................................39
9.2
Outdoor Unit.................................................41
10. Printed Circuit Board .......................................43
10.1 Indoor Unit ...................................................43
10.2 Outdoor Unit.................................................45
(WH-UD07CE5-A-1 WH-UD09CE5-A-1) ..........49
11.1 Select the Best Location ..............................49
11.3 Indoor Unit ...................................................50
11.4 Outdoor Unit.................................................55
WH-UD14CE5-A-1 WH-UD16CE5-A-1) ...........59
12.1 Select the Best Location ..............................59
12.3 Indoor Unit ...................................................60
12.4 Outdoor Unit.................................................65
13. Operation and Control .....................................69
13.1 Basic Function ............................................ 69
13.2 Water Pump ................................................ 82
13.3 Pump Down Operation................................ 83
13.4 Flow Switch................................................. 83
13.5 Force Heater Mode Operation .................... 83
13.6 Indoor Unit Safety ....................................... 84
13.7 Auto Restart Control ................................... 84
13.8 Indication Panel .......................................... 84
13.9 Indoor Back-Up Heater Control .................. 85
13.10 Tank Booster Heater Control ...................... 85
13.11 Base Pan Heater Control (Optional) ........... 86
13.12 Three Way Valve Control............................ 86
13.13 Sterillization Mode....................................... 87
13.14 Quiet Operation........................................... 87
13.15 Anti Freeze Control ..................................... 87
13.16 Solar Operation (Optional).......................... 88
(Optional) .................................................... 91
13.18 Two Ways Valve Control............................. 92
14. Protection Control ........................................... 93
14.1 Protection Control for All Operations .......... 93
15. Servicing Mode ................................................ 97
15.1 How to Take Out Front Plate ...................... 97
15.2 How to Take Out Side Cabinet ................... 97
15.3 Test Run ..................................................... 97
15.4 Proper Pump Down Procedure................... 97
15.5 How to Adjust Water Flow Rate.................. 98
Checking ..................................................... 98
16. Maintenance Guide.......................................... 99
17. Troubleshooting Guide................................. 101
17.1 Refrigeration Cycle System ...................... 101
Current ...................................................... 102
17.3 Breakdown Self Diagnosis Function ......... 103
17.4 Error Codes Table..................................... 104
17.5 Self-diagnosis Method .............................. 106
18.1 To Remove Front Plate............................. 139
18.2 To Remove Cabinet .................................. 139
18.3 To Remove Pressure Gauge .................... 140
18.4 To Remove Control Panel ........................ 140
18.5 To Remove RCCB .................................... 141
Controller Board........................................ 141
Complete................................................... 142
19. Technical Data ............................................... 144
19.1 Operation Characteristics ......................... 144
19.2 Heating Capacity Table............................. 164
19.3 Cooling Capacity Table............................. 165
2
Advertisement
Table of Contents
