TROUBLESHOOTING GUIDE
ELECTRIC INSTANTANEOUS TANKLESS WATER HEATER
SERIES TWO
“EFT” MODELS
EFT-15000-4-D-10 240V
EFT-19000-4-D-10 240V
EFT-16000-5-D-10 277V
EFT-20000-5-D-10 277V
All information necessary to troubleshoot this water
heating unit is contained in this fully illustrated
guide. If problems still exist after reading and
carrying out the instructions in this manual, contact
Technical Service at the toll free number
below for assistance.
PHONE TOLL FREE:
1-800-334-3393
238-43143-00 Rev. 5/02
