Jandy LRZ Electronic

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ZODIAC

is a registered trademark of Zodiac International, S.A.S.U., used under license.

All trademarks referenced herein are the property of their respective owners.

Zodiac Pool Systems, Inc.

2620 Commerce Way, Vista, CA 92081

1.800.822.7933 | www.ZodiacPoolSystems.com

Main Page

Table of Contents3
Section 1. General Information5
Introduction5
Consumer Information And Safety5
- Spa/Hot Tub Safety Rules5
- Swimming Pool Energy Saving Tips6
Warranty6
Codes And Standards6
Technical Assistance7
Materials Installer Must Provide7
- Materials for All Applications7
- Materials for Special Applications7
Specifications7
- General Specifications7
- Dimensions8
- Section 2. Installation Instructions9
Introduction9
Field Assembly9
Location Requirements9
- Clearances9
- Flooring10
- Outdoor Installation10
- Indoor and Outdoor Shelter11
- Installations11
- Section 3. Venting12
Combustion Air Supply12
Vent Pipe Sizing And General Installation13
- Outdoor Installations13
- Indoor and Outdoor Shelter Installations13
- Inspection and Replacement of Existing Vent System with New Components14
- Section 4. Gas Connections14
Gas Supply And Piping14
Section 5. Water Connections16
Manifold Pressure16
Special Precautions For Lp Gas16
Water Piping16
Check Valve Installation16
Automatic Flow Control Valve17
Reversible Water Connections17
Connections At Heater19
Pressure Relief Valve and Temperature Relief Valve20
Auxiliary Components, Chlorinators, Ozone Generators, and Sanitizing Chemicals21
Section 6. Electrical22
General Information22
Main Power22
Bonding24
Optional Remote Controls24
- Connection to a Remote Pool-Off-Spa Selector (3-Wire Connection)24
  - Install the Remote Pool-Off-Spa Selector24
  - Configure the Control Panel25
- Connection to an Aqualink RS, Pda, Remote Tstat (2- Wire Connection) or Fireman's Switch25
  - 6.4.2.1 Install the Remote Tstat25
- Connection to a Secondary User Interface25
- Section 7. Operating Instructions26
Normal Operation26
Start-Up26
Operating The Controller27
- Off Mode27
- Pool Mode - (Normal Heat)27
- Spa Mode - (Normal Heat)27
Temperature Scale Setup28
- Spa Timer Setup28
- Display Light Setup28
User Setup Options28
- Language Setup28
Set Point Lockout28
Lighting And Shutdown Procedures29
- Lighting the Heater29
- Shutdown29
Adjusting The Water Pressure Switch29
- Operating Instructions30
- To Turn off Gas to Appliance30
Temperature Rise31
Section 8. Maintenance32
Water Chemistry32
Seasonal Care33
- Spring and Fall Operation33
- Winterizing33
- Spring Start-Up33
Inspection And Service33
- Owner Inspection34
- Professional Inspection34
- Section 9. Troubleshooting35
General Heater Troubleshooting35
Service Codes35
Troubleshooting Guide36
Section 10. Professional Maintenance and Service38
General Information38
Natural-Draft Combustion System38
Heater Components And Their Operation38
Electrical Troubleshooting39
- 10.4.1 Electrical Power Supply39
- 10.4.2 Controller40
- 10.4.3 Control Circuit Troubleshooting40
Ordering Information42
Parts List44
General Exploded View45
Detailed Exploded View46

Jandy LRZ Electronic - Page 48

Table of Contents

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