Daikin Altherma 3 M User Manual

5 | Operation
User reference guide
33
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620245-1 – 2020.06
If… is displayed Then the DHWtank mode =…
Only [5.1] Powerful
operation
Reheat only
All items except [5.4] Reheat
setpoint are displayed
Schedule only
All items including [5.4]
Reheat setpoint are
displayed
Schedule + reheat
5.7.2 Reheat mode
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
60°C
00:00 07:00
50°C
15°C
40°C
14:00 21:00
1
2
3
4
T
t
T
t
DHWtank temperature
t Time
INFORMATION
Risk of space heating capacity shortage for domestic hot water tank without internal
booster heater: In case of frequent domestic hot water operation, frequent and long
space heating/cooling interruption will happen when selecting the following:
Tank > Heat up mode > Reheat only.
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.
5.7.3 Scheduled mode
In scheduled mode the DHWtank produces hot water corresponding to a schedule.
The best time to allow the tank to produce hot water is at night, because the space
heating demand is lower.
Example:
t
60°C
00:00 07:00
50°C
15°C
40°C
14:00 21:00
1
2
3
4
5
T
t
T
t
DHWtank temperature
t Time

Daikin Altherma 3 M Specifications

General

Heating Capacity	4.0 - 16.0 kW
Cooling Capacity	3.5 - 14.0 kW
Refrigerant	R-32
Energy Efficiency Class	A+++
Operating Range (Heating)	-25°C to 35°C
Operating Range (Cooling)	10°C to 46°C
Type	Air to Water Heat Pump
Sound Power Level	58-65 dB(A) (depending on model)