EcoSpring ES300 Installation & Owner's Manual page 17

To set stop time
Press the TIME OFF key, the minute digit
on the display will flash slowly.
TIME
OFF
Press the UP and DOWN key, you can
adjust the minute.
Press the TIME OFF key again, the minute
digit stops flashing and the hour digit starts.
TIME
OFF
Press the UP and DOWN key, you can
adjust the hour.
Stop operation for 10 seconds, flashing
stops and TIME OFF is completed.
Cancel:
In the unlocked state, press the CANCEL
key for 3 seconds, the Time on and Time
off function will be canceled
CANCEL
Installation & Owner's Manual
16
Fig.8-14
Fig.8-15
NOTE
TIME ON and TIME OFF cannot be set to the same time. If they
are the same, the stop time will delay 10 minutes automatically.
For example,TIME ON and TIME OFF set to 1:00 at the same
time, then the stop time will adjust to 1:10 automatically.
TIME OFF function cannot be used alone. The key can be used
only after TIME ON has been set.
User can press the ON\OFF key manually if long period is
requied.
ON/OFF key
Power On and Power Off
Press ON\OFF button after setting has been selected and the
system will run at that setting.
ON\OFF
Operation status
The Low Ambience (LA) code from the screen of TEMP-SET
will appear to remind user when ambience temperature does not
meet the operation condition of heat pump unit
(beyond -7～43℃).
In such case, the unit will automatically switch to E-heater mode.
The unit will return to original setting automatically when the
ambient temperature meets the operating conditions of the heat
pump mode and the LA code will be disappear at the same time,
the screen will then display nomally.
Warning Code of disagree
with heat pump mode
TEMP-SET
Fig.8-16
Fig.8-17