Space Ray ETS Series - Manual (Page 2)

Form 43343300
May 2013
-1-
TABLE OF CONTENTS
SECTION DESCRIPTION PAGE
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 ......................................................................................................................................... 5
6.1) Accessory Packages ........................................................................................................................ 11
7.0) Typical Layouts ................................................................................................................................. 13
7.1) Typical Assembly Layout – ETS 180-250 Series ......................................................................... 14
7.2) Typical Assembly Layout – ETU 180-250 Series ......................................................................... 15
8.0) Dimensions – ETS Series ................................................................................................................ 16
8.1) Dimensions – ETU Series ................................................................................................................ 17
8.2) Heater Assembly / Joining of Tube Sections ............................................................................... 18
9.0) Typical Suspension Methods .......................................................................................................... 20
10.0) Assembly of Tube Sections ............................................................................................................. 21
10.1) Assembly of Extension Sections .................................................................................................... 22
10.2) Adding Reflectors ............................................................................................................................. 23
10.3) Joining of Flanged Tube Sections – ETS/ETU 225-250 Series .................................................. 24
10.4) Adding Optional 90º Elbow (ETS Only) .......................................................................................... 25
10.5) Adding Optional Corner Reflector (ETS Only) ............................................................................... 25
10.6) Adding 180º U-Bend (ETU Only)...................................................................................................... 26
10.7) Adding Optional U-Bend Reflector (ETU Only) .............................................................................. 26
11.0) Attaching Control Box Assembly .................................................................................................... 27
12.0) Attaching Draft Inducer Assembly ................................................................................................. 28
13.0) Multiple Hanging & Draft Inducer Positions ................................................................................ 29
14.0) Gas Connections and Regulations ................................................................................................. 30
15.0) Instructions for Pressure Test Gauge Connection ....................................................................... 32
16.0) Electrical Connections ..................................................................................................................... 33
17.0) Venting ............................................................................................................................................... 37
18.0) Air for Combustion ........................................................................................................................... 41
18.1) Direct Outside Air for Combustion ................................................................................................. 41
19.0) Lighting and Shutdown Instructions .............................................................................................. 43
20.0) Sequence of Operation .................................................................................................................... 43
21.0) Control Component Location .......................................................................................................... 44
22.0) Cleaning and Annual Maintenance ............................................................................................... 45
23.0) Troubleshooting Guide..................................................................................................................... 46
24.0) Replacing Parts ................................................................................................................................ 49
24.1) Removing Spark Electrode ............................................................................................................. 49
24.2) Removing Main Burner and Gas Valve ......................................................................................... 50
24.3) Air Switch Pressure Check .............................................................................................................. 51
24.4) Ignition System Checks ................................................................................................................... 51
24.5) Motor and Blower Wheel Check ..................................................................................................... 52
25.0) Installation Data ............................................................................................................................... 52
26.0) Replacement Parts Guide ............................................................................................................... 53
27.0) Warnings Card .................................................................................................................................. 59
This heater complies with ANSI Z83.20 (current standard) and CSA 2.34. Copies of the National Fuel Gas Code (ANSI
Z223.1-latest edition) are available from the CSA at 8501 East Pleasant Valley Road, Cleveland, Ohio 44131 or 55 Scarsdale
Road, Don Mills, Ontario M3B 2R3. All NFPA codes are available from the National Fire Protection Association, Batterymarch
Park, Quincy, Massachusetts 02269.