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Restart After a Long Term Stop
When the unit is restarted after a long term stop(trail running
included), it is normal that outlet water is unclean. Keep the tap on
and the water will be clean soon.
While the ambient temperature below than -7 , heat pump
efficiency will decrease dramatically, the unit will automatically
shift to E-heater running.
4.2.3 Basic function
1)
Weekly disinfect function
Under disinfection unit immediately start to heat water up to 65
to kill the potential legionella bacteria inside water of tank
icon will be lightened on the display screen during disinfection;
Unit will quit disinfection if water temperature is higher than 65
and extinguish
icon.
2)
Vacation function:
After pressing
to 15
for the purpose of energy saving during vacation days.
How is the unit running:
3)
If unit is OFF->press
ON/OFF
ON/OFF
to set target water temperature(38-70 )->press
will automatically select heat source and start to heat water to
target temperature.
4.2.4 Query function
For the convenience of maintenance and debug, query function is
available by Press 2 buttons together:
system running parameters will be shown one by one with following
sequence by each pushing of
Hour
Min.
Min.
No.
low bit
high bit
Low bit
1
2
3
4
5
6
7
8
9
10
11
Installation & Owner's Manual
12
NOTE
button, Unit will automatically heat water
->unit will be waken->press
+
or
button.
Temp./
Explenation
Dasys
Temp.
T5U
Temp.
T5L
Temp.
T3
Temp.
T4
Temp.
TP
Temp.
Th
Current
Compressor
Last error code
Previous 1st error or
protection code
Previous 2nd t error or
protection code
Software number
5. OPERATION
5.1 Control Panel Explanation
SET CLOCK
ON
1
OFF
2
ON
OFF
VACATION
VACATION
DISINFECT
DISINFECT
->unit
5.2 Display Explanation
, then
SET CLOCK
Table 4-2
ON
1
OFF
2
ON
OFF
No
Icon
SET
DAY
ON
ON
3
5
OFF
OFF
4
ON
6
ON
OFF
OFF
ENTER
Press 3 seconds
for lock/unlock
SET
DAY
ON
ON
3
5
OFF
OFF
4
ON
6
ON
OFF
OFF
14.1
14.2
Description
Wire controller:
If connected a wire controller,
lightened; otherwise
be extinguished.
Outside solar heat source:
If an outside solar heat source has been
connected to the unit,
will flash with 0.5 Hz
frequency; otherwise
will be extinguished.
Vacation:
will be lightened if the unit is under vacation,
otherwise
will be extinguished;
will flash with 2Hz frequency when setting
vacation.
Compressor:
will be lightened when compressor is
running, otherwise
will be extinguished
Display
Invalid
CLOCK
CLOCK
TIMER
TIMER
Operation
CANCEL
CANCEL
ON/OFF
ON/OFF
Fig.5-1
Invalid
Fig.5-2
Table 5-1
will be
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