Daikin ALTHERMA 사용자 참조 설명서 - 페이지 9

{카테고리_이름} Daikin ALTHERMA에 대한 사용자 참조 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Daikin ALTHERMA 20 페이지. Low temperature split, eabh16da6v, eabh16da9w, eabx16da6v, eabx16da9w, eavh16s18da6v(g), eavh16s23da6v(g), eavh16s18da9w(g), eavh16s23da9w(g), eavx16s18da6v (g), eavx16s23da6v(g), eavx16s18da9w(g), eavx16s23da9w(g)
Daikin ALTHERMA에 대해서도 마찬가지입니다: 빠른 매뉴얼 (4 페이지), 설치 매뉴얼 (9 페이지), 사용자 설명서 (5 페이지)

페이지 인쇄
Daikin ALTHERMA 사용자 참조 설명서
T t
1
60°C
50°C
40°C
15°C
00:00
07:00
T
DHW tank temperature
t
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.
4.5.3

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 t
1
2
60°C
50°C
40°C
15°C
00:00
07:00
T
DHW tank temperature
t
t
Time
▪ Initially, the DHW  tank temperature is the same as the
temperature of the domestic water entering the DHW  tank
(example: 15°C).
▪ At 00:00 the DHW tank is programmed to heat up the water to a
preset value (example: Comfort = 60°C).
▪ During the morning, you consume hot water and the DHW  tank
temperature decreases.
▪ At 14:00 the DHW tank is programmed to heat up the water to a
preset value (example: Eco = 50°C). Hot water is available again.
▪ During the afternoon and evening, you consume hot water again
and the DHW tank temperature decreases again.
▪ At 00:00 the next day, the cycle repeats.
4.5.4

Scheduled + reheat mode

In scheduled + reheat mode, the domestic hot water control is the
same as in scheduled mode. However, when the DHW  tank
temperature drops below a preset value (=reheat tank temperature –
hysteresis value; example: 35°C), the DHW  tank heats up until it
reaches the reheat set point (example: 45°C). This ensures that a
minimum amount of hot water is available at all times.
Example:
EABH/X16DA+9W + EAVH/X16S18+23DA6V+9W
Daikin Altherma – Low temperature split
4P556071-1 – 2018.10
3
2
4
t
14:00
21:00
4
3
5
t
14:00
21:00
T t
1
2
60°C
50°C
45°C
35°C
15°C
00:00
07:00
T
DHW tank temperature
t
t
Time
4.5.5
To change the domestic hot water
temperature
In Reheat only mode, you can use the room temperature setpoint
screen to read out and adjust the domestic hot water temperature.
1 Go to [5]: Tank.
You can read out the desired and actual room
temperature in the center of the setpoint screen.
2 Turn the right dial to adjust the domestic hot water
temperature.
In other modes, you can only view the setpoint screen but not modify
it. Instead, you can modify the settings for the Comfort setpoint [5.2],
Eco setpoint [5.3] and Reheat setpoint [5.4].
4.5.6

Using DHW powerful operation

About powerful operation
Powerful operation allows the domestic hot water to be heated by
the backup heater or booster heater. Use this mode on days when
there is more hot water usage than usual.
To check if powerful operation is active
If
is displayed on the home screen, powerful operation is active.
Activate or deactivate Powerful operation as follows:
1 Go to [5.1]: Tank > Powerful operation
2 Turn powerful operation Off or On.
Usage example: You immediately need more hot water
You are in the following situation:
▪ You already consumed most of your domestic hot water.
▪ You cannot wait for the next scheduled action to heat up the
domestic hot water tank.
Then you can activate powerful operation. The domestic hot water
tank will start heating up the water to the Comfort temperature.
INFORMATION
When powerful operation is active, the risk of space
heating/cooling and capacity shortage comfort problems is
significant. In case of frequent domestic hot water
operation, frequent and long space heating/cooling
interruptions will happen.
4.6

Advanced usage

The amount of information you can read out in the menu structure
depends on your user permission level:
▪ User: Standard mode
▪ Advanced user: You can read out more information
To change the user permission level
You can change the user permission level as follows:
4 Operation
3
4
5
t
14:00
21:00
User reference guide
9