Page 2
ENGLISH
Zodiac
®
JXi
™
Gas-Fired Pool & Spa Heater
|
Installation & Operation Manual
Table of Contents
Section 1. General Information ....................... 3
1.1
Technical Assistance .......................................... 3
1.2 Warranty ............................................................. 3
1.3
Consumer Information and Safety ...................... 3
1.4
General Operation Description ........................... 3
1.5 Specifications
..................................................... 4
1.6 Dimensions ......................................................... 4
1.7 Certification Codes and Standards
..................... 5
1.8
Heater Components ........................................... 5
Section 2. Getting Started ................................ 6
2.1
Package Contents .............................................. 6
2.2
Required Equipment ........................................... 7
Section 3. Location Requirements .................. 8
3.1 Clearances ......................................................... 8
3.2
Outdoor Installation ............................................ 9
3.3
Indoor and Outdoor Shelter Installation ............ 10
Section 4. Gas Connections .......................... 13
4.1
Supply Gas Requirements ............................... 13
4.2
Inlet Gas Pressure Test .................................... 14
4.3
Gas Offset Pressure Test ................................. 15
4.4
Special Precautions for LP Gas........................ 16
Section 5. Water Connections ....................... 17
5.1
Pump Sizing ..................................................... 18
5.2
Plumbing Connections ..................................... 19
5.3
Water Pressure Switch Adjustment. ................. 20
5.4
Check Valve Installation ................................... 21
5.5
Pressure Relief Valve Installation ..................... 21
5.6
Auxiliary Components,
Chlorinators, Ozone Generators
and Sanitizing Chemicals ................................. 22
Section 6. Electrical Connections ................. 22
6.1
Service Access ................................................. 22
6.2 Bonding ............................................................ 23
6.3
Input Voltage Conversion 120V AC .................. 23
Section 7. Optional Remote Controls ........... 24
7.1
Connecting to a Remote
Pool-Off-Spa Selector (3-Wire Connection) ..... 24
7.2
Connecting to a Remote TSTAT
(2-Wire Connection) ......................................... 24
7.3
Connect to an AquaLink®
or “Smart” Communication via RS-485 ........... 25
Section 8. Final Installation Check ............... 26
8.1
Operating Instructions ...................................... 26
8.2
Important Safety Information ............................ 26
8.3
First-Time Start-Up Procedure ......................... 26
8.4
To Turn Off Gas To The Heater ........................ 27
8.5
Normal Operation ............................................. 27
8.6
Operating the Controller ................................... 29
8.7
Shutting Down the Heater ................................ 30
Section 9. Maintenance .................................. 31
9.1
Water Chemistry ............................................... 31
9.2
Swimming Pool Energy Saving Tips ................. 32
9.3 Winterizing ........................................................ 32
9.4
Spring Start-up ................................................. 32
9.5
Inspection and Service ..................................... 33
Section 10. Troubleshooting ........................... 34
10.1 Common Problems ........................................... 34
10.2 Service Diagnostic Messages .......................... 35
10.3 Ignition Control LED Service Codes ................. 35
Section 11. Professional Service
and Maintenance .......................... 36
Section 12. Spare Parts .................................... 36
12.1 Major Components ........................................... 36
12.2 Cabinet Assembly Spare Parts List
and Exploded Parts Diagram ........................... 37
12.3 Heat System Spare Parts List
and Exploded Parts Diagrams .......................... 38
12.4 Water System Spare Parts List
and Exploded Parts Diagrams .......................... 40
12.5 Electrical System Spare Parts List
and Exploded Parts Diagrams ......................... 41
