A.O. Smith CEWHR 35 User Manual page 16

Wired Remote Control
Figure 20
LED display
Indicates the water temperature,
clock, timer and Error messages
flash in the event of a failure.
Clock Set
Used to set the Real Time clock.
Power button
Used to switch ON/OFF the
water heater.
Timers
Used to set the ON/OFF time for the
water heater to switch ON/OFF
automatically.
The wired Remote control for the water heater allow the customer to control the functions of
the water heater and to diagnose certain fault conditions
Initial Power
When the water heater power supply plug is
connected, it is in initial power on state, i.e.
the water heater is ready for heating the
water. The wired Remote control will perform
the diagnosis function and all LED indicators
will glow and then switch off as shown in
(Fig. 21).
Figure 21
Thermostat
Increases or decreases the set temperature or time
(when the timers or Clock Set is pressed.
Power ON/OFF
To turn the wired Remote control on or off,
press the Power button. While heating, the
display shows actual temperature of water
inside the tank and the LED display glows as
shown in (Fig. 22).
Figure 22
13
Backlight LED indicators
Indicates the different modes of the
water heater.
Override Heating
Used to switch ON the water heater
instantly in the timer mode.
Power Selecting
Used to select the Power option
i.e., 1000W, 2000W or 3000W.