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Lochinvar
WH 55 - 399
manual
Operating instructions, 1Operating Instructions Models 55
Models:
WH 55 - 399
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Install
Maintenance
Clean/Inspect Trap Assembly
Temperature Units
Page 9
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User’s Information Manual
3
Operating instructions
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Operating Instructions - Models 55 - 285
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Contents
User’s Information Manual Models WH 55
Contents
Please read before proceeding
Boiler service and maintenance
Prevent combustion air contamination
Products to avoid
Areas likely to have contaminants
Maintenance schedule Service technician
Owner maintenance
See pages 6 8 for detailed instructions
Inspect/check condensate lines and fittings
Maintenance schedule
Condensate disposal
Clean/Inspect Trap Assembly
Test low water cutoff if installed
1Operating Instructions Models 55
Operating instructions
Operating instructions
Smart System control module
Installer
User
Time and date
Temperature Units
Night Setback Override
Space heating SH1, SH2, SH3 and tank set points
Call for Heat
Information
Right Select no
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