3
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Operation
User reference guide
28
EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596825-1 – 2019.10
To determine which DHW tank mode you are using (method 2)
Prerequisite:
User profile =
Detailed
.
1
Go to the DHW tank temperature home page (
Tank
).
2
Check which icons are displayed:
If… is displayed
Then the DHW tank mode =…
Reheat mode
Scheduled mode
Sch reheat mode
3.5.2 Reheat mode
In reheat mode ( ),the DHW tank continuously heats up to the temperature shown
on the DHW tank temperature home page (example: 50°C).
t
60°C
00:00
07:00
50°C
15°C
40°C
14:00
21:00
1
2
3
4
Tt
T
t
Domestic hot water tank temperature
t
Time
INFORMATION
There is a risk of a space heating capacity shortage/comfort problem when selecting
[6‑0D]=0 ([A.4.1] Domestic hot water
Type
=
Reheat only
).
In case of frequent domestic hot water operation, frequent and long space heating
interruption will happen.
INFORMATION
When the DHW tank mode is reheat, the risk for capacity shortage and comfort
problem is significant. In case of frequent reheat operation, space heating/cooling
function is regularly interrupted.
In reheat mode, you can do the following:
You can…
Location
Read out
the desired reheat
temperature.
DHW tank
temperature home
page
Adjust
the reheat
temperature.
Condition: is displayed on the DHW tank temperature
home page.
Activate
the DHW tank
booster mode.
