Daikin Altherma 3 H F+W EAVH-D6VG 운영 매뉴얼 - 페이지 8
{카테고리_이름} Daikin Altherma 3 H F+W EAVH-D6VG에 대한 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Daikin Altherma 3 H F+W EAVH-D6VG 16 페이지. 3 h f+w
Daikin Altherma 3 H F+W EAVH-D6VG에 대해서도 마찬가지입니다: 운영 매뉴얼 (16 페이지)
페이지 인쇄
3 Operation
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.
3.5.2
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.
3.5.3
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:
T t
1
2
60°C
50°C
45°C
35°C
15°C
00:00
07:00
T
Domestic hot water tank temperature
t
Operation manual
8
4
3
5
14:00
21:00
t
3
4
5
14:00
21:00
t
t
Time
3.5.4
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.
3.6
Advanced usage
The amount of information you can read out and edit in the menu
structure depends on your user permission level:
▪ User: Standard mode
▪ Advanced user: You can read out and edit more information
To change the user permission level
You can change the user permission level as follows:
1 Go to [B]: User profile.
B
User profile
2 Enter the applicable pin code for the user permission
level.
▪ Browse through the list of digits and change the
selected digit.
▪ Move the cursor from left to right.
▪ Confirm the pin code and proceed.
User pin code
The User pin code is 0000.
User
0000
EABH/X16DF6V+9W + EAVH/X16S(U)18+23DA6V+9W
—
Daikin Altherma 3 H F+W
4P644480-1 – 2020.12