Rheem 70305 Manuals

Manuals and User Guides for Rheem 70305. We have 1 Rheem 70305 manual available for free PDF download: Service Instructions Manual

Rheem 70305 Service Instructions Manual

Rheem 70305 Service Instructions Manual (58 pages)

Boiling Water Units 701 Series,702 Series & 703 Series

Brand: Rheem | Category: Boiler | Size: 2.42 MB

Table of Contents

Table of Contents
2
Introduction
3
Safety Warning
3
BWU Model Identification
4
Preventative Maintenance
5
Specifications
6
Wiring Diagrams
7
Wiring Diagram 3 - 15L Models
7
Wiring Diagram 25 & 40L Models
7
Plumbing Diagram
8
Operation
8
Operational Flow Chart - 701 & 702 Series
11
Operational Flow Chart - 703 Series
12
Electronic Controller
13
Timer - 701 & 702 Series
13
Timer Functions
14
Setting the Clock
15
Accessing Service Menu
17
Eco Timer 703 Series
20
Eco Timer LED Indication (NZ Pre-2014 Models)
21
Activate Calibration Reset Mode (NZ Pre-2014 Models)
21
Eco Timer LED Indication (Standard)
22
Activate Calibration Reset Mode (Standard)
22
Components and Their Function
23
Common Complaints
24
Fault Finding
24
Error Codes (701 & 702 Series Only)
25
Error Codes (703 Series Only)
25
Testing the Boiling Water Thermistor
26
Error Codes A, B, C, D
28
Error Codes E, G
29
Error Codes H, J
30
Error Codes K, L N
31
Fault Finding Chart 1
32
Fault Finding Chart 1.1, 1.1A
33
Fault Finding Chart 2, 3
34
Fault Finding Chart 4, 4.1 & 4.2
35
Fault Finding Chart 4A, Incl. (4.1 & 4.2)
36
Fault Finding Chart 5
37
Fault Finding Chart 5A
38
Fault Finding Chart 6
39
Fault Finding Chart 7
40
Fault Finding Tests
41
Electrical Safety Testing
45
Component Replacement Procedures
46
Exploded View 1: 701 Series Office Model 3 & 5 Litre
55
Exploded View 2: 702 Series Commercial Model 7.5 - 40 Litre
56
Exploded View 3: 703 Series Eco Model 3 - 7.5 Litre
57
Document Revision History
58

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