Kaysun COMPAK KHP 15/190 ACS1, Инструкция по установке и эксплуатации

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3) Modes will be automatically selected by unit. manually mode
selection is unavailable.
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10
8
Running Temperature Range
Setting water temperature target range: 38~70ºC.
E-heater running ambient temperature range: -20~45ºC.
Heat pump running ambient temperature range: -7~43ºC.
Water temperature limits:
15-45
15-55
15-65
15-70
6
4
Table4-1
2
Ambient
T4
˘
-7 -7≤T4
˘
-2 -2≤T4
˘
2 2≤T4
˘
43 43≤T4
Temp.(T4)
0
-7 -5 2 7 20 25 30 32 35 40 45
Fig.4-4
Max.Temp.
Ambient temp(°C)
--
45
70
60
70
70
70
--
(Heat pump)
Max. Temp.
(E-heater)
When ambient temp below 2
ć ˈ
heat pump and E-heater will
take different portions of heating capacity, generally the lower of
ambient temperature, the lower portion of heat pump will be
taken as well as the higher portion of E-heater will account for.
More detail please refer to Table.4-1.
70 70
4) Heat Source Shift
The default heating source is heat pump.
If ambient is range out of heat pump, heat pump will stop
running, the unit will shift automatically to activate E-heater and
show the icon
LA(
) on the display, then if the
ambient
temperature goes into the running range of heat pump again, it
will stop E-heater and shift automatically to heat pump again,
and the icon
LA(
) will be extinguished.
About TCO and ATCO
The power of compressor and E-heater will be automatically
shut-off or turn on by TCO and ATCO.
If the temperature is higher than 78
ć
, the ATCO will automati-
cally shut off the power of compressor and E-heater, and turn on
it if the temperature fall down below 68
ć
.
If the target setting water temperature is higher than Max.
temp(Heat pump), the unit will activate heat pump firstly to the
Max. temperature, then stop heat pump, activate E-heater to
continually heat water to the target temperature.
If the water temperature is higher than 85
ć
, the TCO will
automatically shut off the power of compressor and E-heater.
After that it needs to be reset manually.
If manually activate the E-heater running when heat pump
running, E-heater and heat pump will work together until the
water temperature gets to target temperature. So if want to heat
quickly, please manually activate E-heater.
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.
NOTE
NOTE
While the ambient temperature below than -7
ć
, heat pump
efficiency will decrease dramatically, the unit will automatically
shift to E-heater running.
E-heater will be activated once for the current heating progress,
if want to apply E-heater again, plsease push .
If system occurs some malfunctions, error code "E7" and
be shown on the display, then heat pump will stop running, and
the unit will activate automatically E-heater as the backup heat
will
4.2.3 Basic function
1) Weekly disinfect function
source, but the code "E7" and will be shown until power off. Under disinfection unit immediately start to heat water up to 65
ć
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
ć
and extinguish icon.
NOTE
If only use E-heater, about only 75 litres water will be heated, so
must set higher target water temperature if ambient temperature
is out of heat pump running range.
2)
3)
Vacation function:
After pressing button, Unit will automatically heat water
to 15
ć
for the purpose of energy saving during vacation days.
Remote shutdown function:
Defrosting During Water-heating
Users can connect a switch. If the switch is closed, the unit will be
stopped forcibly. If switch breaks, the unit can run normally
according settings.
In heat pump running period, if the evaporator frosted in lower
ambient temperature, the system will defrost automatically to
keep effective performance(about 3~10min). At defrosting time,
the fan motor will stop, but compressor will still run.
4) How is the unit running:
Heat-up Time
If unit is OFF->press ->unit will be waken->press
ON/OFF
There are different heat-up times in different ambient tempera-
ture. Normally lower ambient temperature result longer heat-up
time because of lower effective performance.
to set target water temperature(38-70
ć
)->press ->unit
will automatically select heat source and start to heat water to
target temperature.
Installation & Owner‘s Manual
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