Whirlpool 11-0086-11 Owner's Manual download pdf (Page 51)

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

122º F on the keypad display

In.xm detects water temperature higher than

112º 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 tem-

perature rise.

• If the thermometer 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.

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Whirlpool 11-0086-11 Owner's Manual Page 51