Whirlpool Energy Smart 188410 Installation And Use Manual page 20

(ESM) (ET)
ERROR CODE DIAGNOSTIC LED
E9 9, 10, 11 or 12 FLASHES
(Red)
E10
E11
E12
*These instructions are brief and intended as guidance for a qualifi ed person. If you lack the necessary
INDICATES
Electronic Thermostat (ET) error
skills to perform these procedures call 1-877-817-6750 for assistance.
CORRECTIVE ACTION*
1. Turn off electrical power.
2. Check wiring at Electronic Thermostat (ET) for damage.
3. Turn on electrical power at breaker.
4. If this code flashes condition continues, replace the Electronic
Thermostat (ET).
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