Lochinvar FTXL 120 Series Manuals

Manuals and User Guides for Lochinvar FTXL 120 Series. We have 1 Lochinvar FTXL 120 Series manual available for free PDF download: Service Manual

Lochinvar FTXL 120 Series Service Manual

Lochinvar FTXL 120 Series Service Manual (52 pages)

Brand: Lochinvar | Category: Boiler | Size: 14 MB

Table of Contents

Table of Contents
2
Contents
2
Hazard Definitions
2
Please Read before Proceeding
3
Handling Ceramic Fiber Materials
3
When Servicing Boiler
4
Boiler Operation
4
Boiler Water
4
Freeze Protection Fluids
4
What Is in this Manual
5
SERVICE Near Boiler Piping
6
The FTXL Display
7
Control Inputs
8
Control Outputs
9
General Operation
10
Sequence of Operation
11
Display Panel Menu Access
12
Parameter Table
13
Initial Setup
16
Viewable and Changeable Control Parameters
17
Maintenance
29
Maintenance and Annual Startup
29
Troubleshooting
35
Before Troubleshooting
35
Check Control Module Fuses
35
Checking Temperature Sensors
37
Gas Valve Adjustment Procedure
49
Revision Notes
52

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