Error Codes - Toto NEOREST SE Guia De Instalacion

Error Codes

When error codes are displayed
Error Code
032 Open bathtub drain
079 No hot water
152 Abnormal incoming water
temperature
262 Water level sensor open
circuit
572 No water
B01 Abnormality in the Hydro
B02 Hands/ shoulder warmer
pump circuit
Other
Error reset methods
You can reset errors by pressing the button that has displayed an error code.
44
Cause
Is the bathtub drain closed?
Is there enough hot water coming from the water heater?
- Please check the temperature and operating settings on the
water heater.
Is hot water being supplied to the function module's cold wa-
ter connection?
- Please check the plumbing connections to the water heater.
Is the water sensor cable connected?
Is there a break in the water sensor cable?
Is the water main or shut off valve turned off?
Stop using the equipment and request a service call.
—- Please try it again, after resetting the error
Procedure