LEGALLAIS HB200 Manuel De Mise En Service, D'opération Et D'entretien page 67

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REMARK
Time on and Time off functions can not be set to the same time. If they are the
same, the stop time will be delayed by 10 minutes automatically. For example, if
Time on and Time off are set to 1:00 at the same time, the stop time will be adjusted
to 1:10 automatically.
The Time off function can not be used alone. The key can be used only after
Time on has been set. The user can press the on\off key manually beyond the Timer
range.
Power On and Power Off: Press Power On/Power Off button when the setting
above has been finished and the system will run according to the setting. And simply
press the same button to stop it.
Operation status
The light alarm code from the screen of SET TEMP. will appear and remind the
user that the ambience temperature does not meet the operation conditions of the
heat pump unit (beyond the range of -7 ~ 43°C). The user can switch the Economy
Mode to E-heating Mode to ensure enough volume of hot water according to needs.
The appliance will return to operation pre-status automatically, when the ambience
temperature meets the operation conditions of heat pump mode and the error light
alarm will disappear at the same time so the screen display will become normal.
In case of continuous 20 hours when the season ambient temperature does
not meet the heat pump operation requirements (beyond the range of -7 ~ 43°C),
"LA" error code will be displayed at TEMP SET window and the ALARM indicator will
flash simultaneously signing that the temperature does not meet the heat pump
performance. This time, only E-heating Mode can be set under these circumstances.
Please switch to E-heating Mode manually to ensure that the quantity and
temperature of hot water supplied should be adequate. When this is the case, the
error code disappears and indicator alarm stops flashing and everything sets back to
normal operation
In the unlocked state, press the CANCEL key for 1 second, the
TIME ON + TIME OFF functions will be cancelled.
Warning code of disagree with heat pump mode.