ALL LIGHTS OUT?
- Blown Primary Fuse
- Too many amps on transformers
- Short on home run
- Wrong size fuse
- Not a slow-blow fuse
- No Power to Transformer
- Check 120 volt plug
- Check for tripped GFCI
- Check circuit breaker
- Switch in home is off
- Works on a photocell
- Bypass timer, pull out timer and plug in cord
- Cover eye with tape or install photocell jumper
ONE RUN OF LIGHTS OUT?
- No Power to Fixture or HUB
- Loose connection at transformer
- Is the cable cut?
- Check connections at HUBs and/or fixtures
- Bad lamps
- Secondary breaker/fuse tripped at transformer
- Fuse in the HUB has blown