Windscreen washer

[doctormartin]

Be1997 1.9D van Front windscreen washer stopped working after the bottle froze in the winter and I accidental activated the controls. Thought it must be a fuse but checked all under the cover under the steering wheel and under the bonnet by the battery and they are all fine. Checked for power at the removable plug going to the water bottle pump and no power with a multimeter. Wondering if there is another fuse or maybe a relay that’s faulty. Would appreciate some help or a wiring diagram so I could trace the wires back to the source.