Specifications

Section 9. Troubleshooting ...........................33
9.1 General Heater Troubleshooting ...................... 33
9.2 Service Codes .................................................33
Section 10. Professional
Maintenance and Service .......... 36
10.1 General Information .........................................36
10.2 Natural-Draft Combustion System ...................36
10.3 Heater Components and Their Operation ........36
10.4 Electrical Troubleshooting ................................37
10.4.1 Electrical Power Supply ............................37
10.4.2 Controller .................................................38
10.4.3 Control Circuit Troubleshooting ................. 38
10.4.3.1 Transformer .......................................38
10.4.3.2 Fuse ...................................................38
10.4.3.3 Water Pressure Switch ......................38
10.4.3.4 Roll-Out Switch (Fusible Link) ...........38
10.4.3.5 Temperature Limit Switches Circuit....38
10.4.3.6 Gas Valve Voltage..............................39
10.4.3.7 Igniter/Ignition Control Circuit ............39
Section 11. Replacement Parts .....................42
11.1 Ordering Information ........................................42
11.2 Parts List ..........................................................43
11.3 General Exploded View ...................................44
11.4 Detailed Exploded View ...................................45
Table of Contents (Continued)
Page 3
ENGLISH
Jandy
®
Legacy™ Model LRZE Pool/Spa Heater by Zodiac
®
|
Installation and Operation Manual