Daikin CHYHBH05AA Installer's Reference Manual page 58

8 Configuration
# Code
[7.4.3.3] [6-0C] 30°C~min(50, [6‑0E])°C (default: 50°C)
Reheat hysteresis
Only applicable when domestic hot water preparation is scheduled +
reheat.
# Code
N/A [6-08] 2°C~20°C default: 5°C)
Weather dependent
The weather dependent installer settings define the parameters for
the weather dependent operation of the unit. When weather
dependent operation is active the desired tank temperature is
determined automatically depending on the averaged outdoor
temperature: low outdoor temperatures will result in higher desired
tank temperatures as the cold water tap is colder and vice versa. In
case of scheduled or scheduled+reheat domestic hot water
preparation, the storage comfort temperature is weather dependent
(according to the weather dependent curve), the storage economic
and reheat temperature are NOT weather dependent. In case of
reheat only domestic hot water preparation, the desired tank
temperature is weather dependent (according to the weather
dependent curve). During weather dependent operation, the end-
user cannot adjust the desired tank temperature on the user
interface.
# Code
[A.4.6] N/A Desired temperature mode:
▪ Fixed (default): disabled. All desired
tank temperature are NOT weather
dependent.
▪ Weather dep.: enabled. In scheduled
or
storage
weather dependent. Storage economic
and reheat temperatures are NOT
weather dependent. In reheat mode,
the
weather dependent.
Note:
temperature is weather dependent, it
cannot be adjusted on the user
interface.
Installer reference guide
58
Description
Description
Description
scheduled+reheat mode, the
comfort temperature
desired tank temperature
When the displayed tank
# Code
[A.4.7] [0-0E]
[0-0D]
[0-0C]
[0-0B]
Timers for simultaneous request space and domestic hot water
is
operation
When the unit starts heating the domestic hot water tank, it
continuous until the setpoint has been reached. However, if it takes
too long (decided by the unit), the unit will balance between heating
is
of the domestic hot water tank and space heating.
Disinfection
Applies only to installations with a domestic hot water tank.
The disinfection function disinfects the domestic hot water tank by
periodically heating the domestic hot water to a specific temperature.
CAUTION
The disinfection function settings MUST be configured by
the installer according to the applicable legislation.
CAUTION
Make sure to activate the disinfection function when a 3rd
party tank is installed.
# Code
[A.4.4.2] [2‑00]
Daikin hybrid for multi heat pump – heat pump module
Description
Weather-dependent curve
T
DHW
[0-0C]
[0-0B]
T
a
[0-0E] [0-0D]
▪ T : The desired tank temperature.
DHW
▪ T : The (averaged) outdoor ambient
a
temperature
▪ [0-0E]: low outdoor
temperature: –40°C~5°C (default: –
10°C)
▪ [0-0D]: high outdoor
temperature: 10°C~25°C
15°C)
▪ [0-0C]: desired tank temperature when
the outdoor temperature equals or
drops below the low
temperature: 45°C~[6‑0E]°C (default:
60°C)
▪ [0-0B]: desired tank temperature when
the outdoor temperature equals or
rises above the high
temperature: 35°C~[6‑0E]°C (default:
55°C)
Description
Operation day:
▪ 0: Each day
▪ 1: Monday
▪ 2: Tuesday
▪ 3: Wednesday
▪ 4: Thursday
▪ 5: Friday (default)
▪ 6: Saturday
▪ 7: Sunday
CHYHBH05+08AA + EHYKOMB33A
4P471761-1A – 2017.10
ambient
ambient
(default:
ambient
ambient