Jandy Hi-E2 EHe - Default Chapter; Table of Contents

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 ..................................................... 5
2G-3c Size and Length of Combustion
Air and Vent Piping ................................................ 5
2G-3d Combustion Air and Vent Pipe Installation ............ 6
2G-3e Room Ventilation ................................................... 7
2G-3f Inspection and Replacement of Existing Vent
System with New Components .............................. 7
2H Condensate Disposal ............................................ 7
2I Gas Supply and Piping .......................................... 8
2J Electric Wiring ........................................................ 9
2J-1 Electrical Power ..................................................... 9
2J-2 Bonding ............................................................... 11
2J-3 Auxiliary Time Clock Wiring ................................. 11
2J-4 Remote Operation ............................................... 11
2K Water Piping ........................................................ 11
2K-1 Reversal of Heater Water Connections ............... 11
2K-2 Pool/Spa Piping Systems .................................... 11
2K-3 Connections at Heater ......................................... 12
2K-4 Pressure Relief Valve .......................................... 13
2K-5 Automatic Chlorinators (Chemical Feeders) ........ 13
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-4a Step-down Gas Pressure Regulator .................... 14
2L-5 Adjustment of Water Pressure Switch ................ 15
2L-6 Water Temperature Rise ..................................... 15
SECTION 3
Operating Instructions
3A Start-Up Procedure .............................................. 16
3B Temperature Controls .......................................... 17
3C Lighting and Shutdown ........................................ 17
3C-1 Lighting the Heater .............................................. 17
3C-2 Shutdown ............................................................. 17
3D Water Chemistry .................................................. 18
3D-1 Pools .................................................................... 18
3D-2 Spas .................................................................... 18
3D-2a Spa Water Chemistry ........................................... 18
3D-2b Water Changing ................................................... 18
3D-2c Corrosion ............................................................. 18
3D-2d Testing ................................................................. 18
3E Spa/Hot Tub Safety Rules ................................... 18
3F Swimming Pool Energy Saving Tips .................... 19
3G Seasonal Care ..................................................... 19
3G-1 Spring and Fall Operation .................................... 19
3G-2 Winterizing ........................................................... 19
3H Periodic Inspection .............................................. 20
3H-1 Owner Inspection ................................................. 20
3H-2 Professional Inspection ....................................... 20
SECTION 4
Maintenance and Service
4A General ................................................................ 21
4B Induced-Draft Combustion System ...................... 21
4C Heater Components and Their Operation ........... 21
4D Combustion Air Filter ........................................... 22
4E Electrical Trouble Shooting .................................. 23
4E-1 115V Electrical Power Supply .............................. 23
4E-2 Control Circuit Trouble Shooting ......................... 23
4E-2a Transformer ......................................................... 23
4E-2b Fuse ..................................................................... 23
4E-2c Fireman Switch and External Interlocks .............. 23
4E-2d Limit Switches ...................................................... 23
4E-2e Water Pressure Flow Switch ................................ 24
4E-2f Temperature Control ........................................... 25
4E-2g Venturi Pressure Switch ...................................... 25
4E-2h Ignition Control .................................................... 25
4E-2i Burner Limit Switch .............................................. 25
4E-2j Vent Limit Switch ................................................. 25
4E-2k Combustion Blower .............................................. 26
4E-2l Igniter ................................................................... 26
4F Venturi Combustion Flow System ........................ 26
4F-1 Pressure Measurement Ports .............................. 26
4F-2 Venturi System Checkout .................................... 26
4F-2a Gas Orifice Differential ........................................ 27
4F-2b Gas Pressure Offset ............................................ 27
4F-3 Air Flow Investigation ........................................... 28
4F-3a Unfired Venturi Differential Pressure ................... 28
4F-3b Combustion Air Flow ............................................ 28
4F-3c Flow in Heater and Vent ...................................... 28
4F-4 Fuel Gas Type and Gas Orifice Size ................... 29
4F-5 High Elevation Operation ..................................... 29
4G Combustion Condensate ..................................... 29
4H Major Component Service ................................... 30
SECTION 5
Capacities and Dimensions
5A General Information ............................................. 30
SECTION 6
Replacement Parts
6A Parts List .............................................................. 31
TABLE OF CONTENTS