Reheat Mode - Daikin EHVX-E6V User Reference Manual

4 | Operation

4.5.2 Reheat mode

User reference guide
24
INFORMATION
In case of error code AH and no interruption of the disinfection function occurred
due to domestic hot water tapping, following actions are recommended:
▪
When the Reheat only or Schedule + reheat mode is selected, it is
recommended to program the start-up of the disinfection function at least
4 hours later than the last expected large hot water tapping. This start-up can be
set by installer settings (disinfection function).
▪
When the Schedule only mode is selected, it is recommended to program an
Eco action 3 hours before the scheduled start-up of the disinfection function to
preheat the tank.
To determine which domestic hot water mode you are using (method 1)
Check the installer settings table filled in by the installer.
To determine which domestic hot water mode you are using (method 2)
1 Go to [5]: Tank.
2 Check which items are displayed:
[5.1]
Powerful operation
[5.2]
Comfort setpoint
[5.3]
Eco setpoint
[5.4]
Reheat setpoint
[5.5]
Schedule
If... is displayed
Only [5.1] Powerful
operation
All items except [5.4] Reheat
setpoint are displayed
All items including [5.4]
Reheat setpoint are
displayed
In reheat mode the DHW tank continuously heats up to the temperature shown on
the home screen (example: 50°C) when the temperature drops below a certain
value.
T t
60°C
50°C
40°C
15°C
00:00
T DHW tank temperature
t
t Time
Then the DHW tank mode =...
Reheat only
Schedule only
Schedule + reheat
1 3
2
4
07:00 14:00 21:00
EHBH/X04+08EA/EJ6V+9W + EHVH/X04+08S(U)18+23EA/EJ3V+6V+9W
t
Daikin Altherma 3 R F+W
4P629087-1 – 2020.08