The GWL11 belongs to the Phase 6 Series 11 generation, and Fisher & Paykel documented it in a 120V 60Hz service manual dated March 2003 that shipped with a complete new set of detailed error codes. One genuinely useful thing in that document explains a complaint owners still make: the drain pump on this generation uses a vortex impellor and is deliberately switched on and off every ten to fifteen seconds while draining, so the stuttering noise people describe is normal behavior rather than a failing pump — a pump that has actually failed usually stops dead on its thermal overload instead.
Key Features
- EcoSmart control panel on the SmartDrive direct-drive platform
- 120V 60Hz Phase 6 electronics
- Vortex-impellor drain pump driven in short stop-start bursts
- Self-learning wash that adapts over the first several cycles
Most Common Issues on This Model
Pump blocked or thermally cut out, leaving water standing in the bowl
Water-damaged pump windings after a long-standing leak
Error codes pointing at the motor control module rather than the motor itself
Agitator bolt seized, making the agitator awkward to lift for cleaning