Owner`s manual

49
TROUBLESHOOTING cont...
In.xm internal temperature’s too high
(overheat).
• Remove spa skirt and let system cool down.
• A system reset may be required to clear error.
OH and blinking temperature higher than
122 F on the keypad display.
In.xm detects water temperature higher than
112 F (overheat).
• Remove spa skirt and let system cool down.
• Add cold water and lower lter cycle.
• If error persists, measure the temperature with
a DIGITAL thermometer and compare reading
with the temperature on the display. If
temperature is different, contact your local
dealer to schedule a service call.
A hardware error was detected in in.therm.
(related to electronic circuit only)
• Restart the spa pack; make sure the heater
restarts by changing the set point.
• If problem persists, contact your local dealer
and schedule a service call.
This error occurs if in.therm is trying to heat
water but does not detect any temperature
rise.
• In.therm is not correctly connected. Verify
voltage.
• Restart the system.
• Replace in.xm if system is equipped with a
stereo which is not working.
• Replace the in.therm if error persists.