Toto REAH03B1U Manual De Instalación Y Del Propietario página 29

After flushing out the tank
1. Attach covers (3 places).
2. Insert the power plug.
3. Turn on the water supply at the stop valve, inspect all the connections for any leaks
and press "TANK FILL" switch to fill the tank with water.
4. Press the "HEAT" switch to "ON".
The heating operation begins.
When the tank is not full, never
turn on the "HEAT" switch.
NOTE
Dry Firing will occur which
could result in malfunction or an
accident.
The "HEAT" (Green) lights up.
During heating, the "HEATING" (Orange) also
lights.
MAINTENANCE : TANK
29
Light up
(Top: Orange)
(Bottom: Green)