10
ENGLISH
TROUBLESHOOTING
Problem
Cause
Solution
Water won’t begin
running.
The surface of the sensor is dirty.
Clean the surface of the sensor.
There is an obstruction in front of the sensor.
Remove the obstruction.
The stop valve is turned off.
Turn on the valve.
Backup battery connector is disconnected.
Connect the backup battery connector.
The power generator and sensor connector is disconnected.
Securely attach the connector(s).
Water supply is suspended.
Wait until the water supply is restored.
The strainer or the regulating screen is clogged.
Clean the strainer and the regulating screen.
Water won’t stop
running.
The surface of the sensor is dirty.
Clean the surface of the sensor.
There is an obstruction in front of the sensor.
Remove the obstruction.
If the water continues to run after attempting the above solutions, turn off the stop valve.
Low fl ow rate.
The stop valve is not fully opened.
Open the stop valve fully.
The strainer or the regulating screen is clogged.
Clean the strainer and the regulating screen.
Water temperature
is too high.
The temperature control handle is set at “H”.
Set the temperature control handle to the middle point.
The stop valve connected to the cold-water supply is not fully
opened.
Open the cold-water stop valve fully.
Water temperature
is too low.
The temperature control handle is set at “C”.
Set the temperature control handle to the middle point.
The stop valve connected to the hot water supply is not fully
opened.
Open the hot water stop valve fully.
The hot water supply temperature is lower than 120°F.
Set the hot water supply temperature to 120°F.
Water temperature
is not controlled
properly.
One side of the stop valve is not fully opened.
Open the stop valve fully.
The strainer or the regulating screen is clogged.
Clean the strainer and the regulating screen.
Short detection
range.
The self-adjusting sensor may not work properly when strained
or blocked by water droplets.
Clean the sensor surface.
SPECIFICATIONS
Power supply
Hydropower Generation
Sensor Detection Range
5-1/8’”~ 7-7/8” (130~200mm)
Sensor is self-adjusting.
Water Supply Pressure
Minimum required water pressure: 15 psi (100 kPa) (Flowing)
Maximum water pressure: 80 psi (551 kPa)
Water Supply Connection
1/2” NPSM
3/8” Compression (for Integrated Faucets only)
Inlet Temperature range
HOT: 120~180**°F (49~82°C)
COLD: 39~80°F (4~27°C)
Ambient Temperature
32~104°F (0~40°C)
Humidity
Max. 90% RH
Flow Rate*
VARIED : 1.06 gallon per minute (4 L/min.), 0.8 gallon per minute (3 L/min.) and
0.5 gallon per minute (2 L/min.)
TEL5LI15 MODEL: minimum fl ow rate: 0.46 gpm (1.74 lpm)
water consumption: 0.15 gallon/cycle
Duration Time of Water Discharge*
10 seconds
15 seconds
60 seconds
*Refer to Price Book or consult with a TOTO Rep. for model numbers, fl ow rate and water discharge duration of each model.
**Check your local plumbing codes.
