Troubleshooting
13
Troubleshooting Test Points
The following test points will be used when troubleshooting the control
box’s internal circuits:
1
2
3
4
5
6
7
8
9101112
13
14
15
16
18
19
20
17
10 - Incoming Neutral
20 - Incoming Line-2
30 - Incoming Line-1
40 - 20A Fuse (F1)
50 - 20A Fuse (F2)
60 - 20A Fuse (F3)
70 - 2A Glass Fuse (F4)
80 - Transformer Receptacle
90 - Heater Line-2
10 -
T18/Gas Terminal
11 - Heater Line-1
12 - IC Regulator Chip
13 - Pump-2 Hi-Speed Power
14 - 24Hr Circ & Audio Power
15 - Aux/Pump-2 Lo-Speed Power
16 - Pump-1 Lo-Speed/Timed Circ Power
17 - Pump-1 Hi-Speed Power
18 - Light (black wire)
19 - Light (white wire)
20 - Ozone Power