Daikin ALTHERMA HT Service Manual page 106

Field Setting
[5] Automatic setback and disinfection set point
First
code
5
See also "[4] Disinfection function" on page 93 for more information about the disinfection
operation.
 [5-00] Set point: disinfection water temperature to be reached.
 [5-01] Interval: time period defining how long the disinfection temperature set point should
Field settings
1. Reheat temperature should have lower value than storage temperature.
Notes :
2. If storage temperature is higher than the disinfection temperature and if this value is high
 [5-02] Leaving water setback temperature.
 [5-03] Room setback temperature.
More details about setback function can be found in setting [2].
Note :
94
Second
code Setting name
Automatic setback and disinfection set point
00 Set point: disinfection operation temperature
01 Disinfection operation time duration
02 Leaving water setback temperature
03 Room setback temperature
be maintained.
T
A
D
E
F
G
Storage operation (if activated)
A
Reheat operation (if activated)
B
Disinfection operation (if activated)
C
Disinfection operation temperature [5-00] (e.g. 70°C)
D
Hot water storage temperature [b-03] (e.g. 60°C)
E
Reheat maximum water temperature [b-01] (e.g. 45°C)
F
Reheat minimum water temperature [b-00] (e.g. 35°C)
G
Time
t
Domestic hot water tank temperature
T
enough according national and local regulations, you can disable the disinfection function.
B C
[5-01]
t
Default
value Range Step
70 60~75 5
10 5~60 5
5 0~10 1
18 17~23 1
Test Operation
ESIE09-08B
Unit
°C
min
°C
°C