User Manuals: Lochinvar Crest FBL 3500 Boiler

Manuals and User Guides for Lochinvar Crest FBL 3500 Boiler. We have 1 Lochinvar Crest FBL 3500 Boiler manual available for free PDF download: Supplemental Manual

Lochinvar Crest FBL 3500 Supplemental Manual

Lochinvar Crest FBL 3500 Supplemental Manual (24 pages)

Dual Fuel

Brand: Lochinvar | Category: Boiler | Size: 2 MB

Table of Contents

Table of Contents
2
Hazard Definitions
2
Please Read before Proceeding
3
The Crest -- How It Works
4
Ratings
5
Gas Connections
6
Assemble/Install Proof of Closure (FBD 6000 Model Only)
6
Assemble Proof of Closure Valve
7
Assemble High & Low Gas Pressure Switch Assembly
7
Wiring for the High & Low Gas Pressure Switch
8
Wiring for the Proof of Closure Valve
8
Check Inlet Gas Supply
9
Gas Pressure
10
Gas Valve Replacement
10
Start-Up
11
Start the Boiler
11
Check System and Boiler
11
Operating Instructions
12
Check Flame and Combustion
13
Dual Fuel Switching Instructions
13
Diagrams
15
Revision Notes
24

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