CONTENTS
1. IMPORTANT........................................................................................................................................ 2
2. FOR THE INSTALLER ........................................................................................................................ 2
3. FOR THE SERVICEMAN .................................................................................................................... 2
4. FOR THE PLUMBER .......................................................................................................................... 2
5. SPECIFICATION ................................................................................................................................. 3
6. INTRODUCTION................................................................................................................................. 4
7. DIMENSIONS AND CONNECTION POINTS...................................................................................... 5
8. SAFETY GUIDELINES........................................................................................................................ 6
9. INSTALLATION ................................................................................................................................... 7
10. CONFIRM THE APPLIANCE SUITABILITY...................................................................................... 7
11. ABOUT SELECTING AN INSTALLATION LOCATION ...................................................................... 8
12.CLEARANCES FOR OUTDOOR HEATER LOCATIONS ................................................................. 9
13. GAS CONNECTION......................................................................................................................... 10
14. SIZING AND CONNECTING............................................................................................................ 10
15. MEASURING INLET GAS PRESSURE AND TESTING GAS LEAKAGE........................................ 11
16. WATER CONNECTIONS ................................................................................................................. 11
17. ELECTRICAL CONNECTIONS........................................................................................................ 13
18. REMOTE CONTROLLER ................................................................................................................ 14
19. REMOTE CONTROLLER INSTALLATION ...................................................................................... 15
20. CONNECTION OF REMOTE CONTROLLER WIRING TO THE WATER HEATER ........................ 16
21. INITIAL OPERATION ....................................................................................................................... 17
22. NORMAL OPERATION .................................................................................................................... 17
23. WITHOUT REMOTE CONTROLLER............................................................................................... 18
24. WITH MULTIPLE REMOTE CONTROLLER.................................................................................... 19
25. FREEZE PREVENTION................................................................................................................... 20
26. WINTER SHUTDOWN .................................................................................................................... 20
27. MAINTENANCE AND SERVICE ...................................................................................................... 21
28. UNIT DRAINING AND FILTER CLEANING...................................................................................... 21
29. GENERAL TROUBLESHOOTING ................................................................................................... 21
30. PCB ERROR CODES ...................................................................................................................... 23
31. WIRING DIAGRAM .......................................................................................................................... 24
32. WATER FLOW AND WATER TEMPERATURE................................................................................ 24
33. WARRANTY CONDITIONS.............................................................................................................. 24
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