Table Of Contents - Rinnai RHFE-551FA Service Manual

General Information .................................................... 3
Specifications ............................................................. 4
Sequence of Operations ............................................. 6
Fault Isolation
Accessing Fault Codes ............................................ 7
Fault Isolation Codes ............................................... 9
Fault Isolation - Other Issues ................................ 11
201FA, 201RFA
Troubleshooting .................................................... 12
Wiring Diagram ..................................................... 14
Ladder Diagram .................................................... 15
263FA, 263FAII, 263RFA
Troubleshooting .................................................... 16
Wiring Diagram ..................................................... 18
Ladder Diagram .................................................... 19
202FTA, 265FTA
Troubleshooting .................................................... 20
Wiring Diagram ..................................................... 21
Ladder Diagram .................................................... 22
431FA Series, 556FA/FTRA Series
Troubleshooting .................................................... 23
Wiring Diagrams
431FA Series, 556FA/FTRA ........................... 26
556FAIII .......................................................... 27
556FTRAIII...................................................... 28
431WTA, 556WTA
Troubleshooting .................................................... 29
Wiring Diagrams (431WTA) .................................. 32
Wiring Diagrams (556WTA) .................................. 33
433RFA, 558RFA
Troubleshooting .................................................... 34
Wiring Diagram ..................................................... 35
Ladder Diagram .................................................... 36
433RWTA, 558RWTA
Troubleshooting .................................................... 37
Wiring Diagram ..................................................... 38
Ladder Diagram .................................................... 39
434FTA, 559FTA
Troubleshooting ................................................... 40
Wiring Diagram ..................................................... 41
Ladder Diagram .................................................... 42
551FA, 1001FA, 1001FA/VA
Troubleshooting (551FA) ...................................... 43
Fault Finding Charts .............................................. 45
Wiring Diagram (551FA) ....................................... 55
Troubleshooting (1001FA) .................................... 56
Fault Finding Charts .............................................. 58
Wiring Diagram (1001FA) ..................................... 61
Troubleshooting (1001FA/VA) .............................. 62
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Table of Contents

1004FA, 1004RFA, 1004FTA
Extension Installation Requirements ...................... 76
Vent Kits and Extension Sets .................................. 78
Vent Extension Covers ............................................ 79
Installations at Altitude ............................................. 79
Gas Pressure Setting Procedure
Dip Switch Settings ................................................ 101
Checking Micro-Amps
(431, 556, 201, 263) .............................................. 102
Setting up the U Tube Manometer
(431, 556, 201, 263) .............................................. 103
Thermistor .............................................................. 104
Flame Rectification ................................................ 104
Setting a Maximum Temperature .......................... 105
Harmonic Noise (1004FA) ..................................... 105
Removal of "OF" on New PC Board
Installation .............................................................. 106
Wire Diagram Abbreviations .................................. 110
Serial Number Format ........................................... 111
Rinnai Direct Vent Service Manual
Fault Finding Charts ............................................. 64
Wiring Diagram (1001FA/VA) ............................... 68
Lockout Check List ............................................... 69
Troubleshooting Information ............................. 71
Wiring Diagram .................................................. 73
Ladder Diagram ................................................ 74
Lockout Check List ............................................ 75
201FA, 263FA, 263FAII .................................... 80
201RFA, 263RFA .............................................. 82
202FTA, 265FTA ............................................... 85
431FA/WTA, 556FA/WTA ................................. 87
433RFA, 558RFA .............................................. 89
433RWTA, 558RWTA ....................................... 92
434FTA, 559FTA ............................................... 95
1004FA .............................................................. 97
1004RFA, 1004FTA .......................................... 98