andrews MAXXflo EVO CWH 150/302 Manuals

Manuals and User Guides for andrews MAXXflo EVO CWH 150/302. We have 2 andrews MAXXflo EVO CWH 150/302 manuals available for free PDF download: Installation And Maintenance Manual, Operating Instructions Manual

andrews MAXXflo EVO CWH 150/302 Installation And Maintenance Manual (88 pages)

High effi ciency condensing stainless steel storage water heater

Brand: andrews | Category: Water Heater | Size: 19.13 MB

Table of Contents
3
General & Safety Information
4
Description of Heater
4
For Whom Is this Manual Intended
4
Symbols Used in this Guide
5
Safety
6
General Safety
6
Regulations and Standards
7
UKCA & CE Marking
8
Technical Data
9
Product Fiche
10
Performance Data
11
General Dimensions and Connections
12
System Schematic Examples
13
Wiring Diagrams
18
Installation
20
Locating the Heater
20
Removing the Door and Inner Cover
20
Cold Water Supply
22
Unvented Design
23
Secondary Return Design (DHW Circulation Pump)
24
Condensate Disposal
25
Flue Systems and Ventilation
26
Gas Connections
36
Electrical & Communication Connections
37
Commissioning
39
Filling and Removal of Air
39
Frost Protection and Legionella
49
Final Checks and User Handover
51
Fault Finding
53
Maintenance
54
Routine Inspection Intervals & Requirements
54
Removing and Changing Components
61
Flushing/Descaling the Heat Exchangers
70
Component Parts Illustrations
71
Recommended Spares Requirements
79
Error Codes
80

andrews MAXXflo EVO CWH 150/302 Operating Instructions Manual (48 pages)

High efficiency condensing stainless steel storage water heater

Brand: andrews | Category: Water Heater | Size: 4.46 MB

Table of Contents
3
The Heater Controls
7
The Graphical User Interface (GUI)
7
Navigate and Set Using the Control Knob
8
Display Symbol Meanings
9
End User Operation
10
The Home Page
10
Setting the Time and Date
10
Setting DHW Heating Time Program
11
Setting DHW Temperature
13
Setting DHW Operating Mode
14
Temporary DHW Operation Function
15
Information Pages
16
Error Messages
17
Maintenance Messages
18
Error Codes
19
Regional Settings
24
Commissioning Operation
25
Logging into Commissioning Mode
25
Input /Output TEST
26
Communication
27
Source
28
Consumer
29
Versions
30
Complete Parameter List
31
Commissioning Wizard
31
Engineer Operation
32
Logging into Engineer Mode
32
Error History - Diagnostic Codes
33
Error History - Burner Control Phase
35
Complete Parameter List
36
Complete Parameter List Table
37
Refresh Operator Unit
47

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andrews MAXXflo EVO CWH 150/302 Manuals

andrews MAXXflo EVO CWH 150/302 Installation And Maintenance Manual (88 pages)

Table of Contents

andrews MAXXflo EVO CWH 150/302 Operating Instructions Manual (48 pages)

Table of Contents

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