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ONGAS 304 W Plus
Rima ONGAS 304 W Plus User Manual
61 pages
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ONGAS 300/W WA
LL TYPE C
ONDENSING BOILER
ONGAS 300 FLOO
R TYPE C
ONDENSING BO
ILER
C
*
ONGAS 303 W
* ONGAS 303
* ONG
AS 304 W
* ONGAS 304
* ONG
AS 304 W
Plus
* ONGAS 305
* ONG
AS 305 W
* ONGAS 306
* ONG
AS 306 W
*
ONGA
S 307
* ONG
AS 307 W
USER’S MANUAL
2
Table of Contents
Default Chapter
3
Table of Contents
3
1 General Information
5
Introduction
5
Certificates
5
Explanations of the Symbols
6
General Warnings and Recommendations
6
Points to be Considered During Handling and Transport
8
Power Saving
8
Cascade Configuration
9
Safety Instructions
9
Responsibilities
9
Things to Do before Calling an Authorized Service
10
Explanation of the Symbols on the Packaging
12
Parts Delivered with the Product
13
Data and Packaging Labels
13
Gas Type Labels
14
2 General Specifications of the Condensing Boiler
14
Components of the Wall Type Condensing Boiler
15
Components of the Floor Type Condensing Boiler
15
Technical Specifications of the Wall Type Condensing Boiler
16
Technical Specifications of the Floor Type Condensing Boiler
17
3 Installation and Commissioning
18
Minimum Distances Recommended
18
Dimensions of the Wall Type Condensing Boiler
19
Dimensions of the Floor Type Condensing Boiler
19
Instructions for Installation
19
Gas Connections
20
Power Connections
21
Electrical Wiring Diagram
22
Commissioning
24
4 Operation of the Control Panel
25
Control Panel Screen
25
Application Modes
25
Programming
29
User Levels
31
Operation of Control Panel Accessories
34
5 Installation and Inspection of the Piping
35
Heating (Radiator) Water
35
Water Conditioning
36
Water Pressure
36
Discharging of the Condensate
37
Instructions for the Adjustment of Gas Ratio
38
Flue Connections
41
Examples of Installation
41
Flue Installation for ONGAS 300 Series
42
Hydraulic Piping Connection Diagram Examples for ONGAS 300 Series
43
6 Error Codes List
45
7 Cleaning and Maintenance
52
Inspection of the Burning System
53
Cleaning of the Modulated Fan, Venturi, Burner
54
Inspection of the Electrode
54
8 Warranty Conditions and Commissioning
54
Condensing Boiler Commissioning Form
56
Operating Instructions
57
Inspection of the Condensing Boiler System
59
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Rima ONGAS 304 W Plus Specifications
General
Brand
Rima
Model
ONGAS 304 W Plus
Category
Boiler
Language
English
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61 pages
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