Table Of Contents - Teledyne EHE Installation And Operation Manual

SECTION 1
General Information
1A Introduction ........................................................... 1
1B Description ............................................................ 1
1C Warranty ................................................................ 1
SECTION 2
Installation Instructions
2A General Requirements .......................................... 1
2B Heater Assembly and Preparation ........................ 2
2C Heater Location ..................................................... 2
2D Installation Clearances .......................................... 2
2E Outdoor Installation ............................................... 2
2F Outdoor Shelter Installation (Canada) .................. 3
2G Indoor Installation .................................................. 3
2G-1 Preparation of Heater For
Indoor Installation .................................................. 3
2G-2 Combustion Air Requirements for
One-Pipe Installation ............................................. 4
2G-3 Two-Pipe Installation (Direct Vent) ....................... 4
2G-3a Connection of Combustion Air Pipe ...................... 4
2G-3b Piping Materials ..................................................... 4
2G-3c Size and Length of Combustion
Air and Vent Piping ............................................... 5
2G-3d Combustion Air and Vent Pipe Installation ........... 5
2G-3e Room Ventilation ................................................... 7
2H Condensate Disposal ............................................ 7
2I Gas Supply and Piping ......................................... 8
2J Electric Wiring ..................................................... 10
2J-1 Electrical Power ................................................... 10
2J-2 Bonding ............................................................... 10
2J-3 Auxiliary Time Clock Wiring ................................ 10
2J-4 Remote Operation ............................................... 10
2K Water Piping ........................................................ 11
2K-1 Reversal of Heater Water Connections .............. 11
2K-2 Pool/Spa Piping Systems .................................... 11
2K-3 Connections at Heater ......................................... 11
2K-4 Pressure Relief Valve .......................................... 12
2K-5 Automatic Chlorinators (Chemical Feeders) ....... 12
2L Start-Up and Adjustment ..................................... 13
2L-1 Normal Operation ................................................ 13
2L-2 Start-Up ............................................................... 14
2L-3 Condensate ......................................................... 14
2L-4 Gas Pressure ....................................................... 14
2L-5 Adjustment of Water Pressure Switch ............... 14
2L-6 Water Temperature Rise ..................................... 15
SECTION 3
Operating Instructions
3A Start-Up Procedure ............................................. 16
3B Temperature Controls ......................................... 16
3C Lighting and Shutdown ....................................... 17
3C-1 Lighting the Heater .............................................. 17
3C-2 Shutdown ............................................................. 17
3D Water Chemistry ................................................. 17
3D-1 Pools .................................................................... 17

TABLE OF CONTENTS

3D-2
3D-2a
3D-2b
3D-2c
3D-2d
3E
3F
3G
3G-1
3G-2
3H
3H-1
3H-2
SECTION 4
Maintenance and Service
4A
4B
4C
4D
4E
4E-1
4E-2
4E-2a
4E-2b
4E-2c
4E-2d
4E-2e
4E-2f
4E-2g
4E-2h
4E-2i
4E-2j
4E-2k
4E-2l
4F
4F-1
4F-2
4F-2a
4F-2b
4F-2c
4F-3
4F-3a
4F-3b
4F-4
4F-5
4G
4H
SECTION 5
Capacities and Dimensions
5A
SECTION 6
Replacement Parts
6A.
Spas .................................................................... 17
Spa Water Chemistry .......................................... 17
Water Changing .................................................. 17
Corrosion ............................................................. 18
Testing ................................................................. 18
Spa/Hot Tub Safety Rules ................................... 18
Swimming Pool Energy Saving Tips ................... 18
Seasonal Care ..................................................... 19
Spring and Fall Operation ................................... 19
Winterizing .......................................................... 19
Periodic Inspection .............................................. 19
Owner Inspection ................................................ 19
Professional Inspection ....................................... 20
General ................................................................ 20
Induced-Draft Combustion System ..................... 21
Heater Components and Their Operation ........... 21
Combustion Air Filter .......................................... 22
Electrical Trouble Shooting ................................. 22
115V Electrical Power Supply ............................. 22
Control Circuit Trouble Shooting ......................... 23
Transformer ......................................................... 23
Fuse ..................................................................... 23
Fireman Switch and External Interlocks ............. 24
Limit Switches ..................................................... 24
Water Pressure Flow Switch ............................... 24
Temperature Control ........................................... 24
Venturi Pressure Switch ...................................... 24
Ignition Control .................................................... 24
Burner Limit Switch ............................................. 25
Vent Limit Switch ................................................ 25
Combustion Blower ............................................. 25
Igniter ................................................................... 25
Venturi Combustion Flow System ....................... 25
Pressure Measurement Ports .............................. 25
Venturi System Checkout .................................... 26
Unfired Venturi Differential Pressure .................. 26
Gas Pressure Offset ............................................ 26
Gas Orifice Differential ........................................ 26
Air Flow Investigation .......................................... 27
Combustion Air Flow ........................................... 27
Flow in Heater and Vent ...................................... 28
Fuel Gas Type and Gas Orifice Size .................. 28
High Elevation Operation .................................... 28
Combustion Condensate ..................................... 28
Major Component Service ................................... 29
General Information ............................................ 29
General Information ............................................ 30