A.O. Smith CEWHR 35 User Manual page 19

Timing Modes
There are two types of Timing modes used to set the ON/OFF time for the water heater to
switch ON/OFF automatically.
Time ON mode
This mode is used to set the ON time for
the water heater to switch ON
automatically
Press and hold "Timers" button for
3 seconds (Step 1) to enter "Time ON"
mode, the hour time (first two digits)
starts blinking. Adjust the hour time by
pressing or
press "Timers" button again, the minute
time (last two digits) starts blinking.
Adjust the minute time by pressing
or button and press "Timers"
button to set the minute time and the
LED display glows as shown in (Fig. 27).
Figure 27
1
2
button (Step 2) and
Press and
hold for
3sec
or
or
or
Time OFF mode
This mode is used to set the OFF time
for the water heater to switch OFF
automatically
Press "Timers" button again to exit the
"Timing ON" mode and "Time OFF"
flashes indicating you are now in the
"Time OFF" mode and the "Timing OFF"
values will flash.
Press and hold "Timers" button for 3
seconds (Step 1) to enter "Time OFF"
mode, the hour time (first two digits)
starts blinking. Adjust the hour time by
pressing or
press "Timers" button again, the minute
time (last two digits) starts blinking.
Adjust the minute time by pressing
or button and press "Timers"
button to set the minute time and the
LED display glows as shown in (Fig. 28).
Figure 28
1
2
16
button (Step 2) and
Press and
hold for
3sec
or
or
or