User manual

Rev. A 1-2-02 P/N 472032
27
Troubleshooting—Normal Operation of Heater
Illustration of Pentair Temperature Controller 7800 with all fault icons displayed for clarity.
TFUSEAUXFANPRESSH-LMTIGN
POWER
SERVICE
SYSTEM
HEAT
OFF SPAPOOL
TEMP
TEMP
CURRENT TEMP
SET TEMP/TIME
NORMAL
SET
MODE
FAULT CONDITION LCD ICONS
POOL OR SPA
(DISPLAY ALTERNATELY
ON LCD TO SHOW ACTIVE SELECTION)
PROGRAM
STEP
Figure 23.
SERVICE CHECKS—IGNITION MODULE
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