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A325C
Atag A325C Installation & Servicing Instructions
48 pages
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8G.51.59.1
1 / 09.15
Changes reserved.
Installation & Servicing
Instructions
These instructions are to be retained by the user
.
Boiler
G.C No
A200S 41-310-14
A320S 41-310-17
A203C 47-310-15
A325C 47-310-17
A325ECX 47-310-18
CE PIN 0063BT3195
A200S A203C
A320S A325C
A325ECX
2
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
4
2 Rules
4
3 Delivery Package
6
4 Boiler Description
6
5 Mounting the Boiler
8
6 Connecting the Boiler
9
Central Heating System
9
Expansion Vessel
10
Water Quality
11
Heating Systems with Plastic Pipes
13
Gas Connection
13
Hot Water Supply (DHW Combi Boilers)
14
Condensation Drain Pipe
15
Flue Gas Exhaust System and Air Supply System
17
Dimensioning of the Flue Gas and Air Intake Duct
20
Maximum Length
21
Parameter Setting
21
7 External Hot Water Cylinders (solo Boilers)
22
8 Electrical Connection
22
Room Thermostat and Controls
23
Detailed Information about the Connections Possibilities
24
Electrical Diagram solo Boiler
26
Electrical Diagram Combi Boiler
27
9 Filling and Bleeding of Boiler and CH Installation
28
Hot Water Supply
29
10 Boiler Controls
29
Controls and Explanation of the Functions
30
11 Commissioning the Boiler
31
Hot Water Supply
31
CH System
31
Pump Function
31
Settings
32
Changing the Settings
32
Activating the Factory Setting (Green Button Function)
34
12 Isolating the Boiler
35
13 Commissioning
35
Checking the O
36
Maintenance Activities
37
User's Instructions
39
Maintenance Frequency
39
Warranty
39
14 Error Message
40
Annexe A Technical Specifications
41
Annexe B Additives
42
Annexe C Dimensions
43
Annexe D Declaration of Conformity
44
Annexe E Kiwa Certificate
45
Benchmark Checklist
46
Gas Boiler System Commissioning Checklist
46
Service Record
47
Other manuals for Atag A325C
User Manual
14 pages
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Atag A325C Specifications
General
Output
25 kW
Fuel Type
Natural Gas
Dimensions (H x W x D)
700 x 440 x 355 mm
ERP Rating
A
Mounting
Wall Mounted
Warranty
5 Years
Type
Combi
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