Table Of Contents - Panasonic WH-MDC09C3E5 Servise Manual

TABLE OF CONTENTS

1 Safety Precautions -----------------------------------------------3
2 Specifications ------------------------------------------------------5
2.1. WH-MDC09C3E5 ------------------------------------------5
2.2. WH-MDC12C6E5 ------------------------------------------7
2.3. WH-MDC14C6E5 ------------------------------------------9
2.4. WH-MDC16C6E5 ---------------------------------------- 11
3 Features ------------------------------------------------------------ 13
4 Location of Controls and Components------------------ 14
4.1. Monobloc Unit--------------------------------------------- 14
5 Dimensions ------------------------------------------------------- 21
5.1. Monobloc Unit--------------------------------------------- 21
6 Refrigeration And Water Cycle Diagram ---------------- 22
7 Block Diagram --------------------------------------------------- 24
7.1. WH-MDC09C3E5 ---------------------------------------- 24
7.2. WH-MDC12C6E5 WH-MDC14C6E5
WH-MDC16C6E5 ---------------------------------------- 25
8 Wiring Connection Diagram --------------------------------- 26
8.1. WH-MDC09C3E5 ---------------------------------------- 26
8.2. WH-MDC12C6E5 WH-MDC14C6E5
WH-MDC16C6E5 ---------------------------------------- 28
9 Electronic Circuit Diagram----------------------------------- 30
9.1. WH-MDC09C3E5 ---------------------------------------- 30
9.2. WH-MDC12C6E5 WH-MDC14C6E5
WH-MDC16C6E5 ---------------------------------------- 32
10 Printed Circuit Board ------------------------------------------ 34
10.1. Water System --------------------------------------------- 34
10.2. Refrigerant System -------------------------------------- 36
11 Installation InstructionMonobloc Unit ------------------- 38
11.1. Select The Best Location ------------------------------ 40
11.2. Mono Bloc Unit Installation ---------------------------- 40
11.3. Piping Installation ---------------------------------------- 41
11.4. Connect The Cord And Cable To Mono Bloc
Unit----------------------------------------------------------- 42
12 Operation and Control----------------------------------------- 48
12.1. Basic Function -------------------------------------------- 48
12.2. Water Pump ----------------------------------------------- 60
12.3. Pump Down Operation --------------------------------- 60
12.4. Flow Switch ------------------------------------------------ 60
12.5. Force Heater Mode Operation ------------------------ 61
12.6. Monobloc Unit Safety ----------------------------------- 61
12.7. Auto Restart Control------------------------------------- 61
12.8. Indication Panel------------------------------------------- 62
12.9. Back-Up Heater Control -------------------------------- 62
12.10. Tank Booster Heater Control -------------------------- 63
12.11. Three Way Valve Control------------------------------- 63
12.12. Sterillization Mode --------------------------------------- 63
12.13. Quiet Operation------------------------------------------- 64
12.14. Solar operation (Optional) ----------------------------- 64
12.15. External Room Thermostat Control (Optional)---- 68
12.16. Two ways valve control -------------------------------- 69
13 Protection Control ---------------------------------------------- 70
13.1. Protection Control For All Operations--------------- 70
13.2. Protection Control For Heating Operation --------- 72
13.3. Protection Control For Cooling Operation --------- 72
14 Servicing Mode -------------------------------------------------- 73
14.1. Test Run ---------------------------------------------------- 73
14.2. Proper Pump Down Procedure ----------------------- 73
14.3. How To Adjust Water Flow Rate---------------------- 73
PAGE
14.4. Expansion Vessel Pre Pressure Checking -------- 73
15 Maintenance Guide -------------------------------------------- 74
16 Troubleshooting Guide --------------------------------------- 76
16.1. Refrigeration Cycle System --------------------------- 76
16.2. Relationship Between The Condition Of The
Monobloc Unit And Pressure And Electric
Current ----------------------------------------------------- 77
16.3. Breakdown Self Diagnosis Function ---------------- 78
16.4. Error Codes Table --------------------------------------- 79
16.5. Self-diagnosis Method---------------------------------- 81
17 Disassembly and Assembly Instructions ------------- 114
17.1. To Remove The Cabinet Front Plate -------------- 114
17.2. To Remove The Cabinet Top Plate----------------- 114
17.3. To Remove The Cabinet Rear Plate --------------- 115
17.4. To Remove Pressure Gauge ------------------------ 115
17.5. To Remove RCCB -------------------------------------- 115
17.6. To Remove Transformer and Electronic
Controller Board----------------------------------------- 116
17.7. To Remove Pressure Relief Valve------------------ 116
17.8. To Remove Flow Switch ------------------------------ 117
17.9. To Remove Water Pump------------------------------ 117
17.10. To Remove Bottle Complete ------------------------- 118
18 Technical Data -------------------------------------------------- 119
18.1. Operation Characteristics ---------------------------- 119
18.2. Heating Capacity Table-------------------------------- 127
18.3. Cooling Capacity Table-------------------------------- 128
18.4. Hydraulic Pump Performance ----------------------- 128
19 Exploded View and Replacement Parts List---------- 129
19.1. WH-MDC09C3E5 WH-MDC12C6E5
WH-MDC14C6E5 WH-MDC16C6E5
(Refrigerant System)----------------------------------- 129
19.2. WH-MDC09C3E5 WH-MDC12C6E5
WH-MDC14C6E5 WH-MDC16C6E5
(Water System)------------------------------------------ 134
2
PAGE