Owner's Manual User guide

22
Authorized Service Agency Section
- Continued
Heater works – Pump does not work
Look For Correction
1 Tripped OVERLOAD Push red RESET bar on OVERLOAD
2 Loose wires Tighten wires
3 Defective START or STOP switch Check and replace as necessary
4 Defective CONTACTOR/OVERLOAD Check and replace as necessary
5 TIMER settings incorrect Check – See page 24
6 Defective TIMER Check and replace as necessary
7 Defective PUMP MOTOR Check and replace as necessary
Overload trips
Look For Correction
1 Low voltage to unit Check with Volt meter while running
2 Debris in PUMP intake Clean
3 Debris in IMPELLER Remove PUMP and clean
4 Defective CONTACTOR Check and replace as necessary
5 Defective OVERLOAD Check and replace as necessary
6 Defective PUMP MOTOR
If amp draw is greater than 10% of motor rating and all of above check
out, then replace MOTOR