Daikin RHBH16CB [52/112] Configuration

Daikin RHBH16CB [52/112] Configuration
8 Configuration
Installer reference guide
52
RRLQ004~008CA + RHBH/X04+08CB
ROTEX HPSU low temperature Bi‑bloc
4P384979-1B – 2016.02
Alarm output logic
[C-09] Alarm No alarm No power
supply to unit
0 (default) Closed output Open output Open output
1 Open output Closed output
Demand PCB
The demand PCB is used to enable the power consumption control
by digital inputs. See "5Application guidelines"on page10.
# Code Description
[A.2.2.7] [D-04] Demand PCB
Only applicable for RHBH/X04+08.
Indicates if the optional demand PCB is
installed.
0 (No)(default)
1 (Pwr consmp ctrl)
Energy metering
When energy metering is performed by the use of external power
meters, configure the settings as described below. Select the pulse
frequency output of each power meter in accordance with the power
meter specifications. It is possible to connect (up to 2) power meters
with different pulse frequencies. When only 1 or no power meter is
used, select No to indicate the corresponding pulse input is NOT
used.
# Code Description
[A.2.2.8] [D‑08] Optional external kWh meter1:
0 (No): NOT installed
1: Installed (0.1pulse/kWh)
2: Installed (1pulse/kWh)
3: Installed (10pulse/kWh)
4: Installed (100pulse/kWh)
5: Installed (1000pulse/kWh)
[A.2.2.9] [D‑09] Optional external kWh meter2:
0 (No): NOT installed
1: Installed (0.1pulse/kWh)
2: Installed (1pulse/kWh)
3: Installed (10pulse/kWh)
4: Installed (100pulse/kWh)
5: Installed (1000pulse/kWh)
8.2.4 Quick wizard: Capacities (energy
metering)
The capacities of all electrical heaters must be set for the energy
metering and/or power consumption control feature to work properly.
When measuring the resistance value of each heater, you can set
the exact heater capacity and this will lead to more accurate energy
data.
# Code Description
[A.2.3.1] [6-02] Booster heater: Only applies to domestic
hot water tanks with an internal booster
heater (RKHW). The capacity of the
booster heater at nominal voltage.
Default: 0kW.
Range: 0~10kW (in steps of 0.2kW)
# Code Description
[A.2.3.2] [6-03] BUH: step 1: The capacity of the first
step of the backup heater at nominal
voltage. Nominal value 3kW. Default:
3kW.
Range: 0~10kW (in steps of 0.2kW)
[A.2.3.3] [6-04] BUH: step 2: Only applies to a two-step
backup heater (*9W). The capacity
difference between the second and first
step of the backup heater at nominal
voltage. Nominal value depends on the
backup heater configuration:
3kW, 1N~ 230V: 0kW
6kW, 1N~ 230V: 3kW (6kW-3kW)
6kW, 3~ 230V: 3kW (6kW-3kW)
6kW, 3N~ 400V: 3kW (6kW-3kW)
9kW, 3N~ 400V: 6kW (9kW-3kW)
Range: 0~10kW (in steps of 0.2kW):
*3V: default 0kW
*9W: default 6kW
[A.2.3.6] [6-07] Bottom plate heater: Only applies to an
optional bottom plate heater. The
capacity of the optional bottom plate
heater at nominal voltage. Default: 0W.
Range: 0~200W (in steps of 10W)
8.2.5 Space heating/cooling control
The basic required settings in order to configure the space heating/
cooling of your system are described in this chapter. The weather-
dependent installer settings define the parameters for the weather-
dependent operation of the unit. When weather-dependent operation
is active, the water temperature is determined automatically
depending on the outdoor temperature. Low outdoor temperatures
will result in warmer water and vice versa. During weather-
dependent operation, the user has the possibility to shift up or down
the target water temperature by a maximum of 5°C.
See the user reference guide and/or operation manual for more
details about this function.
Leaving water temperature: Main zone
# Code Description
[A.3.1.1.1] N/A LWT setpoint mode:
Fixed (default)
The desired leaving water
temperature is:
NOT weather-dependent (i.e. does
NOT depend on the outdoor
ambient temperature)
fixed in time (i.e., NOT scheduled)
Weather dep.: The desired leaving
water temperature is:
weather-dependent (i.e. depends
on the outdoor ambient
temperature)
fixed in time (i.e., NOT scheduled)
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