SplashLens / Brands

Pentair Pool Equipment Error Codes

Pentair pool equipment code reference pages generated from the current SplashLens field database. Use these as field-reference starting points and verify final repair procedures against the current manufacturer manual.

20 current entries 3 equipment groups Independent reference

MasterTemp / Max-E-Therm Gas Heater

E01
Ignition Failure
 E02
High Temperature Limit
 E03
Pressure Switch Open
 E04
Ignition Lockout
 E05
Stack Flue Temperature Fault
 E06
Sensor Failure
 E07
High Limit Fault
 BD
Bad Display Connection
 SF
Service Filter
 LO
Low Temperature Cutoff
 HI
High Temperature — Setpoint Reached

UltraTemp Heat Pump

LO TEMP
Low Ambient Temperature
 HIGH PRESS
High Refrigerant Pressure
 LOW PRESS
Low Refrigerant Pressure
 FLOW
Water Flow Error

IntelliFlo VSF Pump

PRIMING
Pump Not Priming
 ALARM 0001
Undercurrent — No Flow Detected
 ALARM 0002
Overcurrent — Motor Drawing Too Much Current
 ALARM 0003
Overvoltage
 ALARM 0004
Drive Temperature High

Brand Neutrality

SplashLens is independent and is not affiliated with Pentair. Content is written as original field-reference guidance and should be checked against current manufacturer documentation.