17
f. Upon the completion of the booking setting, the system will
pre-heat 1 hour before. For instance, if the user books the
water usage for 6 hours later, the system will start heating
immediately after 5 hours from the current time. The booking
will also be conducted at the same time of tomorrow (24 hours
later), and so on. This process is valid for long time.
g. The disconnected power does not affect the booking, and this
product has the time memory function.
Power Outage Memory Function
This system possesses power outage memory function and could
store the working condition, the set temperature, and the relevant
information before outage. The system could return automatically
to the working condition before outage after charged with
electricity again.
Anti-freezing Protection Function
When in the non-heating state, if the water temperature in the
water heater is less than or equal to 6
o
C, connect the water heater
to the corresponding heating tube to conduct heating:
Heating tube P1 Heating tube P2
The water heater could stop heating when the temperature
reaches 10
o
C (the heating mark is not displayed, i.e., hidden
heating).
NOTE
For ES 10DR, the power supply of the clock module has
automatic charging function. One time charging can maintain the
power during the power outage time for about 5 days. Booking
time accuracy cannot be ensured, if exceeding that period.
To Next Page
Loading...
