Check the Air Blower and Circ Pump

1.If there was an Air Blower Connected to the System Board, we will Check that Next.  If there was No Air Blower Connected to the System Board, Continue to Step 7.
2.Turn OFF the Power to the System.
3.Connect the Air Blower to the System Board.
4.Turn ON the Power to the System.
5.In Priming Mode ("Pr" Displayed), Turn ON the Air Blower to the Highest Speed.
6.If the GFCI Trips with the Air Blower ON, Remove and Replace the Air Blower, and then Retest.  If the GFCI does Not Trip, Continue to Step 7.

Air Blower has been Replaced - Retest

7.If there was a Circ Pump Connected to the System Board, we will Check that Next.  If there was No Circ Pump Connected to the System Board, Continue Test.
8.Turn OFF the Power to the System.
9.Connect the Circ Pump to the System Board.
10.Turn ON the Power to the System.
11.In Priming Mode ("Pr" Displayed), Turn ON the Circ Pump if it is Not already ON.  The Circ Pump may turn ON with Pump 1 Low.
12.If the GFCI Trips with the Circ Pump ON, Remove and Replace the Circ Pump, and then Retest.  If the GFCI does Not Trip, Continue Test.

Circ Pump has been Replaced - Retest

GFCI did Not Trip - Continue Test