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Lochinvar CHF2 Manuals
Manuals and User Guides for Lochinvar CHF2. We have
1
Lochinvar CHF2 manual available for free PDF download: Installation And Service Manual
Lochinvar CHF2 Installation And Service Manual (60 pages)
Hot Water Heating Boilers, Domestic Hot Water Supply Boilers
Brand:
Lochinvar
| Category:
Boiler
| Size: 1.4 MB
Table of Contents
Warranty
1
Safety Warnings
1
Table of Contents
2
Codes
2
Location
3
Clearances
4
Combustion/Ventilation Air
4
Conventional Venting
7
Sidewall Venting
10
Vertical Directaire
12
Horizontal Directaire
15
Outdoor Installations
17
Gas Supply
18
Gas Pressures & Piping
19
Manifold Pressure Adjustment
21
Supply Pressure Measurement
22
Water Connections
23
Relief Valve
23
Gas Valves
24
Electrical Requirements
24
Temperature Adjustment (Boiler)
25
Temperature Adjustment (I/O Reset)
28
Temperature Limit Control
33
Lighting Instructions
33
Ignition Module
36
Operation & Diagnostic Lights
37
Ignition & Control Timings
39
Freeze Protection
39
Maintenance
40
Flame Patterns
40
Burner Cleaning
41
Heat Exchanger Inspection
41
Combustion Air Adjustment
42
Gas Train
44
Heating Boiler
44
Pump Requirements
44
Pressure Drop Chart
45
Primary/Secondary Piping
46
Low Temperature Systems
46
Bypass Requirements
46
Three Way Valves
47
Temperature Rise Chart
47
Boiler Flow Rates
48
Placing in Operation
48
Boiler Temperature Control
50
Remote Temperature Control Connection (EMS)
50
Domestic Hot Water Supply Boiler/Water Heater
51
Temperature Rise
52
Water Chemistry
52
Piping Requirements
53
Pump Operation
53
Temperature Adjustment
54
Risk of Scald Warnings
54
Temperature Limit Control
56
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