Installation and maintenance manual
26
DAIKIN EKHHP(3/5)00AA2V3
DAIKIN Hot water heat pump
008.1423444_02 – 09/2015
5
x
Operation, Parameters
[7-02] - Emergency operation
The parameter [7-02] is set to "0" in the factory. If there is a fault
in the heat pump external unit, the parameter [7-02] =1 can be
set.
Then the hot water heating mode is only via the electrical Booster
Heater (BOH) if the fault is detected.
The electrical Booster Heater (BOH) is activated if a fault in the
heat pump external unit has occurred and has been detected for
longer than 1 hour.
[E] - Display unit information
These parameters allow the display of various different unit infor-
mation is the heat pump inside unit DAIKIN EKHHP.
No settings can be made for this parameter.
Fig. 5-6
Control of hot water generation at high hot water set tempera-
ture (legene see tab. 5-4)
BOH
Booster heater
HP
Heat pump
t
Time
T
BOH ON
ON temperature for auxiliary heating (T
U
– [7-01])
T
HP MAX
Maximum possible water temperature of heat pump
in exclusively heat pump mode (55°C)
T
HP ON
ON temperature of heat pump
If T
U
≥
T
HP MAX
– [6-01]: (T
HP MAX
– [6-00] – [6-01])
If T
U
< T
HP MAX
– [6-01]: (T
U
– [6-00])
T
U
Hot water temperature (as set on the controller)
Tab. 5-4 Legend for fig. 5-6
Inform the DAIKIN Service Expert.
Please use this function only in the event of a fault and
you should always reset as soon as the repairs have
been carried out, since otherwise elevated costs will be
incurred.
Summary of Contents for EKHHP300AA2V3
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