EcoSpring ES190 Installation And Owner's Manual - page 13
ES300 Installation & Owner’s Manual
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12
Installation & Ownerʻs Manual
Fig. 6-3
6.2.1 Operation interface
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Table 6-2
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Mode Selection
Press button
to select operation mode. The
The unit can heat water only by heat pump
system in this mode. The suitable operation ambient
temperature range is 5~43℃.
The unit can heat water by heat pump system,
e-heater, or together in this mode. The suitable
operation ambient temperature range is -20~43
℃
. In this mode, if ambient temperature is lower
than 5℃, e-heater is the only heat source. If the
ambient temperature is between 5℃ and 10℃,
e-heater and the heat pump will active together.
If the ambient temperature is higher than 10℃, it
will only activate the heat pump when water
temperature is lower than 65℃ and only active
e-heater when water temperature is higher than
65℃.
The unit can heat water only by e-heater in this
mode. The suitable operation ambient tempera-
ture range is -20~43℃.
Cancel
Unlock Control Panel:
In order to prevent wrong operation, a
special lock function has been designed. If
there is no operation for 1 minute, control
panel will be locked automatically, and
display the lock indicator
. If the control
panel is locked, no button can be operated.
Press button
for 3 seconds to unlock,
then all buttons could be operated normally.
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SET-TEMP
will be displayed when setting water
temp., otherwise will be extinguished.
OPERATION INDICATOR:
will be displayed if unit is ON, otherwise
will be extinguished.
CLOCK
will be displayed all the time.
shows current clock on normal time;
shows setting clock when setting timer.
TIME CONFLICT (Reserved function)
will be displayed if the timer which has
been set on the control panel is not the same
as that set on the ware controller.
TIME OFF
will be displayed if the timer is set.
TIME ON
will be displayed if the timer is set.
Set Clock
The clock is for a 24-hour system and the initial
time is 00:00. To make a better use of this unit,
it is recommended to set the time for accurate
be reset to the initial time 00:00.
Press the button
to enter clock
setting, the hour value of clock will
flash slowly.
Press the button
again or no
operation for 10 second, flashing will
stop and confirm the clock setting.
Press the button
again, confirm
the hour setting. Then the minute
value of clock will flash slowly.
Set the hour value of clock.
Set the minute value of clock.
Auto-operation
If tank is full of water, press the button
,
the
indicator will stop flashing and you
When all settings finished, press the button
again and the
indicator will be
extinguished. And then the unit will operate
automatically.
CAUTION
ON/OFF
Press button can turn on or turn off the unit.
Preparation before running the unit.
When the unit is powered on for the first time, all
the indicators on the display will be displayed for 3
same time, then, display the nominal page. After
no operation for 1 minute, all indicators will be
extinguished automatically except
indicator
(flash slowly) and water temperature. Buzzer will
Confirm the tank is full of water or
not when indicator is flashing.