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Lochinvar Manuals
Boiler
Knight XL 400
Service manual
Control Outputs - Lochinvar KNIGHT 400 Service Manual
Commercial boiler
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Also See for KNIGHT 400
:
Installation & operation manual
(80 pages)
,
User's information manual
(16 pages)
,
Service manual
(52 pages)
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Contents
Table of Contents
Troubleshooting
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Table of Contents
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1
1
Service
Service
(continued)
Control outputs
SMART CONTROL
MODULE
LOW VOLTAGE
CONNECTION
BOARD
Service Manual
ALARM BELL
LOUVER RELAY
RUN TIME CONTACTS
BUILDING MANAGEMENT
SYSTEM
BOILER PUMP
SYSTEM PUMP
DHW PUMP
IGNITOR
BLOWER
GAS VALVE
DISPLAY PANEL
PC INTERFACE
9
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Display Panel Menu Access
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Table 3-4 - Troubleshooting Chart -...
Fault Messages Displayed on Boiler Interface
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Table of Contents
Troubleshooting
TROUBLESHOOTING
33
Table 3-1 - Troubleshooting Chart - No Display
34
Table 3-3 - Troubleshooting Chart - Noisy System
36
Fault messages displayed on boiler interface
37
Combustion Analysis Procedure
46
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This manual is also suitable for:
Knight 801
Knight xl 501
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