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X Boiler BD 23
Devex X Boiler BD 23 Gas Manuals
Manuals and User Guides for Devex X Boiler BD 23 Gas. We have
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Devex X Boiler BD 23 Gas manual available for free PDF download: Instruction Manual
Devex X Boiler BD 23 Instruction Manual (39 pages)
Gas-fired condensing central heating boilers
Brand:
Devex
| Category:
Boiler
| Size: 1 MB
Table of Contents
Table of Contents
6
1 Introduction
7
2 Boiler Description
7
Technical Specification
7
Components of the Boiler
7
Technical Data
9
Equipment Protection
10
Operation Description
10
Temperature Regulation Dependent on External Temperature
11
Operation of the Pump with Adjustable Speed
12
3 Boiler Installation
14
Requirements of Boiler Installation
14
Regulations Related to the Room
14
Requirements for Electrical Installation
14
Preliminary Check Activities
15
Mounting the Boiler on the Wall
15
Mounting the Outdoor Casing
16
Connection to the Gas Installation
18
Connection of the Boiler to a Water System of Central Heating
18
Connection of the Boiler to a Domestic Hot Water System
19
Condensate Outlet
19
Flue Gas Outlet
19
Vertical Outlet of Air-Flue Gas System through the Roof
21
Reduction of the Maximum Length of the Air-Flue System by Changing the Flow Direction
21
Connection of Additional Devices
21
Connection of a Room Temperature Regulator
22
4 Boiler Adjustment and Preliminary Setting
22
Introductory Remarks
22
Adjusting the Boiler to Combust Another Type of Gas
22
Boiler Adjustment
23
Gas Flow Regulation in the Boiler (Without Using the Flue Gas Analyser)
23
Adjustment of the Boiler with a Gas Analyser
24
Fan Characteristics
25
5 Start up and Operation of the X Boiler
25
Initial Start up of the X Boiler
25
Operation of the X Boiler
25
Operating Modes of the Controller
26
Boiler Adjustment
26
Signalisation of the Start of Heating in CH or DHW System
27
Displaying the Water Pressure in CH Installation
27
Displaying Parameters
27
Support the Venting of Heating System
27
Changing the Ch or Dhw Temperature Settings
27
Temperature Settings in CH Circuit
27
Temperature Settings in DHW Circuit
28
Controller Configuration - Boiler Parameters Setting
28
Programming Mode Entering
30
Pause in Boiler Operation
30
Diagnosis
31
Signalisation of Error Codes During the Emergency Procedures Implementation
31
Signalisation of Error Codes in Emergency Situations Without Locking
31
Signalisation of Emergency Switching off with Locking
31
6 Maintenance, Inspections, Checking of the Operation
33
Inspection and Maintenance
33
Cleaning the Condensate Siphon
37
Checking the Temperature Sensors
37
Replacing a Damaged Control Board in the Control Panel
37
7 Boiler Equipment
37
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