Nu-Way XGN650-23 User Manual

32 pages

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Page 1

XGN Handbook

HANDBOOK

Series XGN fully automatic burners

Models XGN450 to XGN3000

Natural Gas

Default Chapter2
- Table of Contents2
Mportant Afety5
Emergency5
- Mergency Nstructions5
European Boiler Efficiency Directive (B.e.D.)5
Important Notice5
Burner & Component Identification6
Combustion7
Control8
- Ata8
Connecting the Electrical Supply9
Features10
- Air Regulation10
- Controls & Operation10
- Fuel10
General10
Services & Site Conditions10
- Gas Supply10
- Flue and Chimney Requirements10
- Plant Room Ventilation10
- Existing Appliances10
Installation11
- General11
- Fitting to the Appliance11
- Electrical11
Burner Air Controls11
- Air Diffuser11
- Air Pressure Switch11
Burner Gas Controls11
- Gas Nozzle11
- Gas Pressure Switch11
Operation12
Commissioning the Burner12
- Check for Valve Closure12
- Gas Supply Pressures12
- Adjust IR Detector12
Establishing12
- Stablishing Ain Flame12
- Measuring Gas Flow12
Multi - Functional Display13
- Microprocessor Burner Control Unit (MBC)13
- Entering the Pass Code13
- Commissioning Procedure14
- Firing the Burner14
Final Adjustments15
- Setting the Air Pressure Switch15
- Setting the Flame Signal15
- Setting the Low Gas Pressure Switch16
Final Check16
The Rwf40 Modulation Control16
- Basic Display16
- To Change the Working Set Point16
- RWF40 Recommended Parameters17
- To Enter a New Parameter17
- Configuration Values17
Mbc Displays18
- Standby Display18
- Operating Display18
- Information Display18
- Service Display18
Routine Safety Checks19
- Flame Detection System (IRD Cell)19
Routine Maintenance19
- Combustion Air Fan19
- Inner Assembly19
- Air Diffuser and Gas Nozzle20
- Ignition Electrode20
- Replacement of Control Valve Skp2X20
Ault Inding20
- MBC Error Codes20
- Incorrect Rotation of Burner Motor21
- Motor & Fan - Removal21
- Burner Motor Fails to Start21
- Starting Flame Failure Without Ignition21
- Starting Flame Failure Without Flame21
- Burner Fails to Establish Main Flame21
- IR Detector Possible Faults21
- 6FH Error - Failure of the Air Servo Motor21
- 6FH Error - Failure of the Gas Servo Motor22
Spare22
- Parts22
Burner22
- Performance22
- Urves22
Commissioning Sheet28
Burner Service Record29
Notes30

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Nu-Way XGN650-23 Specifications

General

Brand	Nu-Way
Model	XGN650-23
Category	Burner
Language	English

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Nu-Way XGN650-23 User Manual

Table of Contents

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