To Next Page

To Previous Page

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

Brand	Jandy
Model	Hi-E2 EHe
Category	Swimming Pool Heater
Language	English

Jandy Hi-E2 EHe User Manual

Table of Contents

Questions and Answers:

Jandy Hi-E2 EHe Specifications

Related product manuals