Enhanced Ezh2O Error Codes; Error Description - Elkay LZ Series Installation, Care & Use Manual

Error

Error Description

Code
E001 Evaporator Thermistor Open Circuit •
E002 Evaporator Thermistor Short Circuit •
E003
E004 Condenser Thermistor Open Circuit •
E005 Condenser Thermistor Short Circuit •
E006
E007
E008
E009
E010
E011 Evaporator not cooling/Thermistor not measuring •
E012
E013
E014
E015
ENLZS8WS_1F

Enhanced EZH2O Error Codes

Evaporator Low Temperature •
Condenser Over Temperature •
Not Used
Not Used
Too Many Compressor Cycles •
Not Used
Bottle filler area obstructed •
Missing or Incompatible Filter •
Missing NFC Board •
Missing LED Board •
Corrective Action
Verify cable connector is plugged into control board (10 pin connector on
harness # 0000001225)
• If error repeats, contact certified service professional
Check for excessive moisture on control board around 10 pin connector
on harness # 0000001225
• If error repeats, contact certified service professional
Unplug unit for at least 30 seconds and restart
• Monitor compressor for run-on condition
• If error repeats, contact certified service professional
Verify cable connector is plugged into control board (10 pin connector on
harness # 0000001225)
• If error repeats, contact certified service professional
Check for excessive moisture on control board around 10 pin connector
on harness # 0000001225
• If error repeats, contact certified service professional
Clean condenser if needed
• Check for proper fan operation (powers on, not obstructed, etc.)
• Contact certified service professional
Contact certified service professional
Contact certified service professional
Clean lens on IR sensor
• Unplug unit for at least 30 seconds and restart
• If error repeats, replace IR sensor with 1000002434 KIT - IR SENSOR
Check that filter is installed correctly (label facing forward, white tag fac-
ing back)
• Unplug unit for at least 30 seconds and restart
• Replace filter
• Replace filter head assembly with repair kit - 1000002030 KIT - FILTER
HEAD-BRKT-FTGS
• If error repeats, contact certified service professional
Unplug unit for at least 30 seconds and restart
• Verify cable connector is plugged into NFC board on filter head assembly
• Verify cable connector is plugged into control board (10 pin connector on
harness # 0000001225)
• Replace filter head assembly with repair kit - 1000002030 KIT - FILTER
HEAD-BRKT-FTGS
• If error repeats, contact certified service professional
Verify cable connector is plugged into LED board in the bottle filler tower
assembly
• Verify cable connector is fully plugged into the basin from the tower as-
sembly.
• Verify cable connector is plugged into control board (18 pin connector on
harness # 1000001608)
• Replace LED filter status board with repair kit - 1000002436 KIT - ALPHA
NUMERIC LED BOARD
• Replace tower cable harness – 1000001609 HARNESS-BASIN FEED
TO BF
• Replace fountain cable harness – 1000001608 HARNESS-CNTRL
BOARD TO BASIN FEED
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