Daikin ALTHERMA HT EKBUHAA6 V3, Service Manual

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Field Setting ESIE09-08A
94 Test Operation
3.1.3 Detailed Explanation of Setting Modes
[0] Remote control setup

[0-00] User permission level
The remote controller can be programmed to make certain buttons and functions unavailable for the
user. There are 2 permission levels defined. Both levels (level 2 and level 3) are basically the same,
the only difference is that for level 3 no water temperature settings are possible (see table below).
By default no level is defined so all buttons and functions are operable (no level enabled). The actual
permission level is determined by field setting. For permission level 2, set field setting [0-00] is to 2,
for permission level 3, set field setting [0-00] to 3.
Once the field setting is set, the chosen permission level is not yet active. Enabling the selected
permission level is done by simultaneously pressing buttons
pi
and
pj
immediately
followed by simultaneously pressing buttons
s
and
ba
, and keeping all 4 buttons pressed for at
least 5 seconds. Note that no indication on the remote controller is given. After the procedure the
blocked buttons will not be available anymore.
Deactivating the selected permission level is done on the same way. Here the default level becomes
active again. All buttons and functions are operable.

[0-01] Room temperature compensation value
If needed, it is possible to adjust some thermistor value of the unit by a correction value. This can be
used as countermeasure for thermistor tolerances or capacity shortage.
The compensated temperature (= measured temperature plus compensation value) is then used for
controlling the system and will be displayed in the temperature read-out mode. See also
"[9] Automatic temperature compensation" setting for compensation values for leaving water
temperature and domestic hot water temperature.

[0-03] Status: defines whether the ON/OFF instruction can be used in the schedule timer for
space heating.
The schedule timer for space heating can be programmed on 2 different ways: based on the
temperature set point (both leaving water temperature and room temperature) and based on the ON/
OFF instruction.
Notes : By default space heating based on temperature set point (method 1) is enabled, so only temperature shifts
First
code
Second
code Setting name
Default
value Range Step Unit
0 Remote control setup
00 User permission level 2 2~3 1 —
01 Room temperature compensation value 0 –5~5 0.5 °C
03 Status: space heating schedule timer mode 1 (ON) 0/1 — —
Permission
level 2 level 3
Operation ON/OFF Operable Operable
Domestic water heating operation ON/OFF Operable Operable
Setting the leaving water temperature Operable —
Setting the room temperature Operable Operable
Quiet mode ON/OFF — —
Weather dependent set point operation ON/OFF Operable —
Setting the clock — —
Programming the schedule timer — —
Schedule timer operation ON/OFF Operable Operable
Field settings — —
Error code display Operable Operable
Test operation — —