Navien NHB-080 User's Information Manual

2 Contents
Contents
1. Safety Information 3
2. About the Boiler 6
2.1 Description of the Boiler 6
2.2 Parts of the Boiler 6
2.3 The Front Panel 7
3. Operating the Boiler 9
3.1 Turning the Boiler On or Off 9
3.2 Adjusting the Temperature 9
3.3 Viewing Basic Information 10
3.4 Resetting the Boiler 11
4. Maintaining the Boiler 12
4.1 Cleaning the Boiler 12
4.2 Draining the Boiler 12
4.3 Cleaning the Air Intake Filter 13
4.4 Protecting the Boiler from Freezing 15
4.5 Maintenance Schedules 16
5. Troubleshooting 21
5.1 Solving Basic Problems 21
5.2 Understanding Error Codes 22

Navien NHB-080 Specifications

General

Brand	Navien
Model	NHB-080
Category	Boiler
Language	English