Whirlpool Energy Smart 188410 Installation And Use Manual page 18

(ESM) ERROR CODE
E51
with an alert Icon flashing.
E52
with an alert Icon flashing.
E71
with an alert Icon flashing.
*These instructions are brief and intended as guidance for a qualifi ed person. If you lack the necessary
INDICATES
A failure to communicate with the Electronic
Thermostat (ET).
Energy Smart ® Module (ESM) is receiving the
wrong data from the Electronic Thermostat
(ET).
Energy Smart ® Module (ESM) thermistor
failure.
skills to perform these procedures call 1-877-817-6750 for assistance.
CORRECTIVE ACTION*
1. Turn off electrical power at the breaker, check all electrical connections,
and wiring for damage.
2. Replace the Electronic Thermostat (ET).
3. Turn on electrical power at breaker.
1. Turn off electrical power at the breaker, check all electrical connections,
and wiring for damage.
2. Replace the Energy Smart
problem, also replace Electronic Thermostat (ET).
1. Turn off electrical power at the breaker, check all electrical connections,
and wiring for damage.
2. Turn on electrical power at breaker.
3. If error returns call service technician for assistance.
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® Module (ESM), if this does not correct the