Page 48
Jandy
®
JXi
™
Gas-Fired Pool and Spa Heater | Installation & Operation Manual
Section 11. Professional Service and
Maintenance
Call a qualified service technician to perform all
service and repairs on the heater. To locate a
licensed or qualified technician or independent
service company in your area, contact Zodiac
Technical Support at:
1-800-822-7933
www.jandy.com
Before servicing the heater:
• Confirm that the heater control is set to either
POOL or SPA
• Confirm the temperature set point for either Pool
or Spa is set high enough to make the heater
operate given the current water temperature.
WARNING
SERVICING SAFETY
Service procedures can be hazardous because they involve fuel gas,
electricity, moving parts and procedures which require testing or
temporary bypass of safety controls. For this reason, the heater must
be serviced only by a qualified professional service technician.
IMPROPER SERVICE HAZARD
The heater incorporates unique design features. Incorrect service of
this heater can result in personal injury or damage to property. To
avoid such hazards, the heater must be serviced only by a qualified
professional service technician.
10.3 Ignition Control LED Service Codes
In addition to service diagnostic messages, the ignition controller has an LED light that flashes to indicate
various ignition control faults. The table below lists the LED codes and the corresponding fault description. To
diagnose possible cause and remedy, refer to Section 10.2, Service Diagnostic Messages.
LED Code Fault Description
The LED light is on continuously. Ignition Control Fault. Refer to qualified service personnel.
LED single flash. Air flow fault.
LED double flash. Flame exists when there is NO call for heat. Refer to qualified service personnel.
LED triple flash. Ignition lockout (heater has made three (3) unsuccessful attempts to fire and is in a soft lockout
condition).
11.1 Header Bypass Reassembly
Recommendations
If you need to remove the access cover or the
VersaFlo housing from the header, use the following
torque process to re-install them to the header.
Start each screw by hand and then follow the torque
pattern detailed below.
4
3
2
1
5
6
Figure 25. Header Bypass Reassembly Torque
Pattern
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