Toto EcoPower Series User Manual (English)

Questions and Answers:

S
samuelandersonJul 27, 2025
What to do if no water comes from the Toto Control Unit flush valve?
- H
  Hannah HallJul 27, 2025
  If no water is coming from the flush valve, there could be several reasons. First, check if the main valve in the water supply line or the control stop is shut off and open it. Make sure all cables are correctly connected. Inspect the glass in front of the infrared sensor; if it's dirty, clean it. Also, ensure there isn't a reflective surface in front of the sensor. Finally, the small holes in the solenoid diaphragm may be clogged, clean the small hole in the diaphragm and filter; or the hydropower generator may be clogged, service the hydropower generator.
J
John LawrenceAug 1, 2025
Why does my Toto Control Unit keep running water?
- C
  christinariceAug 1, 2025
  If the water doesn't stop flowing, it could be due to several reasons. Check if the small hole in the piston is clogged and clean it. Also, the sealing area of the piston or the solenoid diaphragm might be dirty, so clean those areas and the filter. Finally, inspect the piston u-packing for damage and replace it if necessary.
S
Stephanie OlsenAug 6, 2025
Why is the flow rate too low in my Toto Control Unit?
- Q
  qharrisAug 6, 2025
  If the flow rate is too low, it might be because the water supply pressure is too low (below rated minimum pressure). Also, check if the control stop is not open enough and adjust it properly.
D
Dennis WigginsAug 11, 2025
How to adjust the discharge volume on a Toto Control Unit?
- J
  Jason DavisAug 11, 2025
  To adjust the discharge volume, check the screw of the control stop and adjust it properly.
B
barry09Aug 16, 2025
What causes a Toto Control Unit to have a flow rate that is too high?
- D
  David AndersonAug 17, 2025
  If the flow rate is too high, it is likely that the control stop is not adjusted properly. Adjust the control stop accordingly to decrease the flow.
K
Kristina Ball DDSAug 21, 2025
What does it mean when a red light blinks in the sensor window of my Toto Control Unit?
- J
  Jay YangAug 22, 2025
  A blinking red light in the sensor window indicates that the battery is weak. Check the voltage with a multimeter; if it's below 2.6 V, contact TOTO for a replacement battery.

Toto EcoPower Series Specifications

General

Type	Toilet
Material	Vitreous China
Finish	Sedona Beige
Sensor	Yes
Installation	Floor-mounted
Water Savings	Yes
Flush Volume	1.28 GPF
Water Consumption	1.28 GPF
Bowl Shape	Elongated
Rough-In Size	12 inch
Color Options	Sedona Beige
Warranty	1-year limited warranty
Activation	Automatic (Sensor-activated) or Manual Flush Override
Seat Height	Standard