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R93A
Unigas R93A Manuals
Manuals and User Guides for Unigas R93A. We have
2
Unigas R93A manuals available for free PDF download: Manual Of Installation - Use - Maintenance
Unigas R93A Manual Of Installation - Use - Maintenance (133 pages)
LMV5x Microprocessor-controlled gas burners
Brand:
Unigas
| Category:
Burner
| Size: 10 MB
Table of Contents
General Introduction
2
Directives and Standards
3
Symbols Used
4
Burner Model Identification
6
Technical Specifications
7
Performance Curves
12
Transport and Storage
18
Assembling the Gas Train
22
Mounting Positions
22
Electrical Connections
28
Gas Operation
30
Adjusting Procedure
31
Start-Up Procedure
31
Fault History
33
System Lockout
36
Manual Mode
37
Routine Maintenance
42
Pressure Taps
44
Electrodes Adjustment
45
Seasonal Stop
47
Wiring Recommendations
56
Changing Password
66
PID Control Parameters
74
Control Panel
111
Inputs and Outputs
114
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Unigas R93A Manual Of Installation - Use - Maintenance (55 pages)
Microprocessor-controlled gas burners
Brand:
Unigas
| Category:
Burner
| Size: 4 MB
Table of Contents
Gas Burners
1
Table of Contents
2
Warnings
3
Part I: Installation Manual
5
General Features
5
How to Interpret the Burner's "Performance Curve
7
Burner Features
8
Technical Specifications
8
Country and Usefulness Gas Categories
8
Overall Dimensions
9
Pressure in the Network / Gas Flow Rate Curves
10
Mounting and Connecting the Burner
11
Packing
11
Handling the Burner
11
Fitting the Burner to the Boiler
11
Matching the Burner to the Boiler
12
Gas Train Connections
12
Assembling the Gas Grain
14
Siemens VGD20
15
Pressure Adjusting Range
16
Electrical Connections
17
Rotation of Fan Motor
17
Adjusting Air and Gas Flow Rates
18
Combustion Head Gas Pressure Curves Depending on the Flow Rate
18
Measuring the Gas Pressure in the Combustion Head
18
User Interface
20
Setting Menu
21
Phases List
22
Entering the Parameter Levels
23
Info Level
23
Service Level
25
Adjusting Air and Gas Flow Rates
26
Adjustments - Brief Description
26
Adjusting Procedure
27
Adjusting the Combustion Head
28
Calibration of Air and Gas Pressure Switches
28
Calibration of Air Pressure Switch
28
Calibration of Low Gas Pressure Switch
29
PGCP Gas Leakage Pressure Switch (Witn Siemens LDU Burner Control/Siemens LMV Burner Management System)
29
Adjusting the High Gas Pressure Switch (When Provided)
29
Part II: Operation
30
Operation
30
Part III: Maintenance
32
Routine Maintenance
32
Gas Filter Maintenance
32
Inspection and Replacement of the MULTIBLOC DUNGS MBC
32
Replacing the Spring in the Gas Valve Group
33
Removing the Combustion Head
33
Adjusting the Electrodes Position
34
Replacing the Ignition Electrodes
34
Replacing the Detection Electrode
35
Checking the Detection Current
36
Extraneous Light
36
Seasonal Stop
36
Burner Disposal
36
Spare Parts
37
Wiring Diagrams
38
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