Table of Contents
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SECTION
DESCRIPTION
1.0)
Safety ................................................................................................................................................... 2
2.0)
Installer Responsibility ...................................................................................................................... 2
3.0)
General Information .......................................................................................................................... 2
4.0)
Minimum Clearances to Combustibles........................................................................................... 4
5.0)
Specifications ..................................................................................................................................... 5
6.0)
Packing List ......................................................................................................................................... 7
7.0)
Dimensions - U Tube Configurations ............................................................................................ 13
7.1)
Heater Assembly Overview - U Tube Configurations ................................................................. 15
8.0)
Dimensions - LINEAR TUBE Configurations ............................................................................... 18
8.1)
Heater Assembly Overview - Linear Tube Configurations .......................................................... 19
9.0)
Typical Suspension Methods .......................................................................................................... 22
9.1)
Burner Box Support Details ............................................................................................................ 23
9.2)
User Instruction Label ...................................................................................................................... 23
10.0)
U-Tube Heater Assembly ................................................................................................................. 24
10.1)
LINEAR heater assembly ................................................................................................................ 32
10.2)
Tube Coupling Details ...................................................................................................................... 37
10.3)
Attaching Burner Box Assembly .................................................................................................... 39
10.4)
Attaching Fan Assembly ................................................................................................................. 39
11.0)
Gas Connections and Regulations................................................................................................. 40
11.1)
Instructions for Pressure Test Gauge Connection ....................................................................... 42
12.0)
Electrical Connections ..................................................................................................................... 44
13.0)
Venting and Fresh Air for Combustion .......................................................................................... 46
14.0)
Heater Operation .............................................................................................................................. 51
14.1)
Sequence of Operation .................................................................................................................... 52
14.2)
Lighting and Shutdown Instructions.............................................................................................. 52
15.0)
Cleaning and Annual Maintenance ............................................................................................... 53
17.0)
Troubleshooting Guide .................................................................................................................... 55
18.0)
Replacing Parts ................................................................................................................................ 57
18.1)
Removal of Electrodes .................................................................................................................... 57
18.2)
Removing Main Burner.................................................................................................................... 58
18.3)
Removing Injector ............................................................................................................................ 58
18.4)
Removing Ignition Control .............................................................................................................. 59
18.5)
Removing Air Switch ........................................................................................................................ 59
18.6)
Removing Gas Valve and Manifold Assembly ............................................................................. 60
18.7)
Removing Neon Indicator ............................................................................................................... 60
18.8)
Removing Air Inlet Plate ................................................................................................................. 61
18.9)
Removing the Fan ............................................................................................................................ 61
19.0)
Conversion Instructions ................................................................................................................... 62
20.0)
Installation Data ............................................................................................................................... 62
21.0)
Replacement Parts Guide ............................................................................................................... 63
Form #4420110
Oct 2019
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