Emergency Operation - Daikin EKHHP300A2V3 Manuel D'installation Et D'utilisation

5 x Operation, Parameters
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 ON temperature for auxiliary heating (T
BOH ON
T Maximum possible water temperature of heat pump
HP MAX
in exclusively heat pump mode (55°C)
T ON temperature of heat pump
HP ON
If T ≥ T – [6-01]: (T
U HP MAX
If T < T – [6-01]: (T
U HP MAX
T Hot water temperature (as set on the controller)
U
Tab. 5-4 Legend for fig. 5-6

[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.
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.
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.
Installation and maintenance manual
26
– [7-01])
U
– [6-00] – [6-01])
HP MAX
– [6-00])
U
DAIKIN EKHHP(3/5)00AA2V3
DAIKIN Hot water heat pump
008.1423444_02 – 09/2015