Rinnai INFINITY REU-3203W, Service Manual

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Infinity REU-3203W ©Rinnai
Table of Contents
Glossary of Terms and Symbols .................................................................... i
1. Introduction ................................................................................................... 1
2.
Specifications ................................................................................................ 2
3.
Water Flow Rates and Pressures ................................................................. 4
4. Dimensions ................................................................................................... 7
5. Installation ..................................................................................................... 8
6. Remote Controls ........................................................................................... 9
7. Cutaway Diagram ....................................................................................... 11
8.
Operational Flow Chart ............................................................................... 12
9.
Operation Principles ................................................................................... 14
10. Main Components ..................................................................................... 15
11. Time Charts .............................................................................................. 16
12. Wiring Diagram ......................................................................................... 17
13. Dip Switch Settings ................................................................................... 18
14.
Fault Finding
........................................................................................................ 21
15.
Component Circuit Value Table ................................................................ 24
16. Component and Circuit Checks ................................................................ 26
17. Maintenance Monitor / Error History ......................................................... 37
18.
Gas Pressure Setting Procedure .............................................................. 39
19. Gas Conversion Procedure ...................................................................... 41
20.
Dismantling for Service ............................................................................. 43
21. Exploded Diagram .................................................................................... 49
22. Parts List ................................................................................................... 53