©Navien America Inc. 2010CH series service Manual
2
Version 1.0
4.6.7. Flame Rod Ass’y 39
4.6.8. Ignition Transformer 40
4.6.9. APS 41
4.6.10. Manifold 42
4.6.11. Main Gas Valve 43
4.6.12. GPS 44
4.6.13. Burner 45
4.6.14. Flow Sensor 46
4.6.15. Primary Heat Exchanger 47
4.6.16. Secondary Heat Exchanger 48
4.6.17. DHW Heat Exchanger 49
4.6.18. Circulation Pump 50
4.6.19. 3-Way Valve 51
4.6.20. Water pressure Sensor 52
4.6.21. Auto Feeder Valve 53
5 . TROUBLESHOOTING 54
5.1. ERROR CODE LIST 54
5.2. 01ERROR 56
5.3. 02ERROR 59
5.4. 03ERROR 61
5.5. 04ERROR 69
5.6. 05ERROR 71
5.7. 06ERROR 72
5.8. 07ERROR 73
5.9. 08ERROR 74
5.10. 09ERROR 75
5.11. 10ERROR 78
5.12. 11ERROR 81
5.13. 12ERROR 82
5.13. 13ERROR 84
5.15. 15ERROR 86
5.16. 16ERROR 87
5.17. 18ERROR 90
5.18. 19ERROR 92
5.19. 21ERROR 94
5.20. 22ERROR 96
5.21. 27ERROR 98