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70-195
Smith 70-195 Manuals
Manuals and User Guides for Smith 70-195. We have
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Smith 70-195 manual available for free PDF download: Installation And Operation Instructions Manual
Smith 70-195 Installation And Operation Instructions Manual (40 pages)
Gas-Fired Residental Boilers
Brand:
Smith
| Category:
Boiler
| Size: 2.2 MB
Table of Contents
Table of Contents
2
Using this Manual
2
Installation Sequence
2
Special Attention Boxes
2
1 Preinstallation
3
Accessibility Clearances
3
Clearance from Combustible Construction
3
Air for Combustion and Ventilation
4
Planning the Layout
6
2 Boiler Set-Up
7
3 Water Piping and Controls
7
Boiler Supply and Return
7
Safety Relief Valve
8
Piping for Zoned Systems
9
Expansion Tank
10
Indirect-Fired Water Heater
10
Freeze Protection
10
4 Venting
11
Integral Draft Hood
11
Vent Damper Installation General
11
Vent Piping and Chimney
12
Boiler Removal from Common Venting System
13
5 Gas Piping
14
6 Electrical
16
Wiring
16
Zoned System Wiring
16
Controls
16
Sequence of Operation
19
7 Start-Up Procedures
20
Completing the Installation
20
Control Descriptions
23
Adjustment of Gas Pressure Regulator
23
Checking Burner Input
23
Check-Out Procedure
24
8 Troubleshooting
25
Shut-Down Caused by Pilot Outage, Blocked Vent Shut-Off Switch or Flame Roll-Out Safety Shut-Off Switch
25
Troubleshooting Guides
25
9 Maintenance
28
General
29
Daily (with Boiler in Use)
29
Weekly (with Boiler in Use)
29
Monthly (with Boiler in Use)
29
Annually (before Start of Heating Season)
29
10 Boiler Dimensions & Ratings
31
11 Repair Parts
32
Base/Combustible Floor Pan
32
Manifold, Gas Valve & Pilot
33
Block/Draft Hood & Jacket
35
Controls/Circulator/Vent & Damper
37
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