Rinnai B20 Manuel de service télécharger pdf (Page 71)

REU-2532W Series 71 Rinnai

Using a voltage meter set on the 200 ohm scale, you should have a resistance reading of 26 ~ 30 ohms

through each of these heaters. The heater located on the heat exchanger piping should have a resistance

reading of 81 ~ 86 ohms and the one located in the water flow sensor valve has a resistance reading of 16 ~

19 ohms. Voltage throughout this circuit should be 120 VAC.

(3) Amp Fuses:

This unit has two inline (3) amp glass fuses. Remove the fuse and check continuity through it. If you have

Continuity through the fuse, it is good. If you can not read continuity, the fuse is blown and must be replaced.

Wiring Diagram:

REU2532-W

1 2 ... 66 67 68 69 70 71 72

Continuum and Integrity 1
Key to Warning Symbols 2
Table of Contents 3
Glossary of Terms and Symbols 4
1. Introduction 5
REU-2532W Series 6 Rinnai 6
Water Temperature Control 7
Over Temperature Control 7
Temperature Locks 7
3. Dimensions 8
4. Installation 9
5. Remote Controls 10
REU-2532W Series 11 Rinnai 11
REU-2532W Series 12 Rinnai 12
5 °F Over temperature Cut-Off 13
8. SPECIFICATIONS 14
Specifications cont 15
9. Cut-way Diagram 16
REU-2532-FFU Series 16
10. Schematic Diagram 17
REU-2532W Series 17
REU-2532W Series 18 Rinnai 18
12. DIP SWITCHES 19
“SW2” row of Dip Switches 20
Dip Switch Default Settings 21
13. Water Flows 22
REU-2532W Series 23 Rinnai 23
14. Main Components 24
5. Combustion Fan 25
REU-2532W Series 26 Rinnai 26
REU-2532W Series 27 Rinnai 27
16. Operation Flow Principle 28
REU-2532W Series 29 Rinnai 29
17. Operation Principles 30
REU-2532W Series 31 Rinnai 31
18. Error Codes 32
REU-2532W Series 33 Rinnai 33
19. Diagnostic Points 34
20. REU-2532W Series Wiring 35
21. Block Diagram 36
REU-2532W Series 37 Rinnai 37
REU-2532W Series 38 Rinnai 38
REU-2532W Series 39 Rinnai 39
REU-2532W Series 40 Rinnai 40
REU-2532W Series 41 Rinnai 41
REU-2532W Series 46 Rinnai 46
REU-2532W Series 47 Rinnai 47
REU-2532W Series 48 Rinnai 48
REU-2532W Series 49 Rinnai 49
REU-2532W Series 50 Rinnai 50
REU-2532W Series 51 Rinnai 51
CONTINUUM and INTEGRITY 52
REU-2532- W 52
REU-2532W Series 53 Rinnai 53
REU-2532W Series 54 Rinnai 54
REU-2532W Series 55 Rinnai 55
REU-2532W Series 56 Rinnai 56
REU-2532W Series 57 Rinnai 57
Gas valve 58
Gas connectio 58
REU-2532W Series 59 Rinnai 59
26. EXPLODED VIEW - CABINET 60
EXPLODED VIEW - INTERNALS 61
EXPLODED VIEW - ELECTRICAL 63
PARTS LIST 64
REU-2532W Series 69 Rinnai 69
REU-2532W Series 70 Rinnai 70
REU-2532W Series 71 Rinnai 71

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Rinnai B20 Manuel de service Page 71

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