Daikin ALTHERMA HT Service Manual page 107

ESIE09-08B
[6] Option setup
First
code
6
 [6-00] Domestic hot water tank option
When enabling the domestic hot water tank option be aware that the advised default settings
Note :
become active:
 [1-00] = 1 = automatic night storage
 [4-00] = 1 = disinfection function
 [6-01] External room thermostat option
By using an external room thermostat, the smart logic of the standard remote controller is
Note :
overruled.
 [6-02] Heater kit
 [6-03] Solar support
 [6-04] Benefit kWh rate power supply mode
Test Operation
Second
code Setting name
Option setup
00 Domestic hot water tank installed
01 Optional room thermostat installed
04 Benefit kWh power supply mode
If the domestic hot water tank is installed, its operation must be enabled by field setting.
Default [6-00] = 0 which means no tank is installed. Set [6-00] to 1 if the optional domestic
hot water tank is installed.
If the optional external room thermostat is installed, its operation must be enabled by field
setting. Default [6-01] = 0, which means no external room thermostat is installed. Set [6-01]
to 1 if the optional external room thermostat is installed.
The external room thermostat only gives an ON/OFF signal to the heat pump based on the
room temperature. Because it does not give continuous feedback information to the heat
pump, it is supplementary to the remote controller room thermostat function. To have a good
control of the system and avoiding frequent ON/OFF it is advised to use the automatic
weather dependent set point operation.
Once installed, you can activate the heater kit by changing field setting [6-02]=1.
From that moment on, the heat pump system will take the heater kit into account whilst
deciding operation. When the heater is actually operating, the heater symbol is shown on the
remote controller. There is no step 1-2 indication.
For more information see "Part 9 - External Backup Heater Kit" on page 255.
For more information refer to the EKHWP installation manual.
If benefit kWh rate power supply is used, the mode must be selected. Default [6-04] = 0
which means no benefit kWh rate power supply is used.
Set [6-04] to 1 to use benefit kWh rate power supply mode 1 (normally closed contact which
will open when the power supply is interrupted), or set [6-04] to 2 to use benefit kWh rate
power supply mode 2 (normally opened contact which will close when the power supply is
interrupted).
Field Setting
Default
value Range Step
0 0/1 —
(OFF)
0 0/1 —
(OFF)
0 0/2 1
Unit
—
—
—
95