Whirlpool · Heat pump HPE2K60/80
Whirlpool Heat pump HPE2K60/80 error code LOWER TEMP SENSOR SHORT OR OPEN OR AD ERROR
What it means
Lower Temperature Sensor is not functioning.
What Whirlpool says to do
Contact a qualified person to service the unit.
Last checked 2026-10-03.
Safety first
- Before cleaning/replacing the air filter or condensate drain pan/lines, press the power button to place the water heater in Standby Mode and turn off power at the circuit breaker/fuse box. (pg. 17)
- WARNING Electric Shock Hazard: Disconnect power before servicing. Replace all parts and panels before operating. (pg. 16)
From the manufacturer's manual for this series.
Other Heat pump HPE2K60/80 codes
- UPPER ELEMENT CONNECT FAULT
- LOWER ELEMENT CONNECT FAULT
- HEAT PUMP CONNECT FAULT
- FAN CONNECT FAULT
- AMBIENT TEMP SENSOR SHORT OR OPEN OR AD ERROR
- UPPER TEMP SENSOR SHORT OR OPEN OR AD ERROR
- DISCHARGE TEMP SENSOR SHORT OR OPEN OR AD ERROR
- COIL TEMP SENSOR FAULT OR AD ERROR
- MAIN CIRCUIT BOARD FAULT
- HIGH TEMP LOCKOUT
- CONDENSATE DRAIN ALARM
- LOW WATER LEVEL ALARM
- COMMUNICATION ERROR
- ELECTRONIC POWER ANODE ERROR #