© Panasonic HA Air-Conditioning (M) Sdn. Bhd. 2009.
Unauthorized copying and distribution is a violation of law.
Order No. PHAAM0909003C2
Tank Unit For Central Heating System
WH-TX30B9E8
TABLE OF CONTENTS
PAGE
PAGE
1 Safety Precautions
-----------------------------------------------
3
2 Specifications
-----------------------------------------------------
5
3 Features
-------------------------------------------------------------
6
4 Location of Controls and Components
-------------------
7
4.1. Tank Unit----------------------------------------------------- 7
5 Dimensions
---------------------------------------------------------
9
6 Water Cycle Diagram
-------------------------------------------
10
7 Wiring Connection Diagram
---------------------------------
11
8 Electronic Circuit Diagram
-----------------------------------
12
8.1. Indoor Unit--------------------------------------------------12
9 Printed Circuit Board
-------------------------------------------
13
9.1. Tank Unit----------------------------------------------------13
10 Installation Instruction
-----------------------------------------
15
10.1. Select The Best Location -------------------------------15
10.2. Tank Unit Installation-------------------------------------15
10.3. Piping Installation-----------------------------------------16
10.4. Connecting The Power Supply Cord To The
Unit ---------------------------------------------------------- 19
10.5. Charging And Discharging The Water -------------- 21
10.6. Reconfirmation-------------------------------------------- 22
10.7. Test Run ---------------------------------------------------- 22
11 Operation Control
-----------------------------------------------
23
11.1. Tank empty abnormality -------------------------------- 23
11.2. Heater Output Control ---------------------------------- 23
11.3. Pump Control --------------------------------------------- 23
11.4. Sanitary water control----------------------------------- 24
12 Servicing Mode
--------------------------------------------------
25
12.1. Test Run ---------------------------------------------------- 25
12.2. How To Adjust Water Flow Rate --------------------- 25
13 Maintenance Guide
---------------------------------------------
26
14 Troubleshooting Guide
---------------------------------------
28
14.1. Error Codes Table---------------------------------------- 28
14.2. Self-diagnosis Method ---------------------------------- 30
Summary of Contents for WH-TX30B9E8
Page 7: ...7 4 Location of Controls and Components 4 1 Tank Unit 4 1 1 Location of Control ...
Page 8: ...8 4 1 2 Main Components ...
Page 9: ...9 5 Dimensions ...
Page 10: ...10 6 Water Cycle Diagram ...
Page 11: ...11 7 Wiring Connection Diagram ...
Page 12: ...12 8 Electronic Circuit Diagram 8 1 Indoor Unit ...
Page 13: ...13 9 Printed Circuit Board 9 1 Tank Unit 9 1 1 Main Printed Circuit Board ...
Page 14: ...14 9 1 2 Surge Printed Circuit Board ...
Page 47: ...47 15 2 Heater Removal Procedures ...
Page 48: ...48 15 3 Main Printed Board Removal Procedures ...
Page 49: ...49 15 4 Control Board Removal Procedure ...
Page 50: ...50 15 5 Pressure Relief Valve Procedures ...
Page 51: ...51 15 6 Flow Switch Removal Procedures 15 7 Water Pump Removal Procedures ...
Page 52: ...52 16 Technical Data 16 1 Pump Characteristic 16 2 Water Tank Sensor Characteristic ...
Page 53: ...53 ...
Page 54: ...54 ...