Panasonic Aquarea B1 Planning And Installation Manual page 110

Appendix
Menus
For installers
Menu
5 Installer set-up System setting
5.1
Connection of optional PCB
Connection of an optional
supplementary PCB
• If an optional supplementary PCB is connected, the system has the following additional functions:
Control and temperature regulation of a connected buffer tank.
1
Control and regulation of 2 heating circuits (including swimming pool heating).
2
Integration of a solar station, connected to hot water or buffer tank.
3
Input for external switching off of the outdoor unit.
4
External fault alarm.
5
Inputs for CD-ready control.
6
Power control
7
Heating/cooling scheme
8
5.2
Heating circuits & sensors
Selection of the temperature
sensor and of the number of
heating circuits.
5.3
Power of E-heating element
Selection of the maximum power
setting desired for the electrical
heating element for the heating
mode.*
3 kW / 6 kW / 9 kW
* The setting options depend on
the respective model.
5.4
Frost protection
Activation or deactivation of the
frost protection function with the
device switched off.
5.5
Hot water tank
Setting as to whether a hot
water tank is connected.
5.6
Connection of buffer tank
Setting as to whether a buffer tank
is connected. If YES, setting of the
temperature difference.
• In order to be able to operate
this function, the optional
supplementary PCB must be
installed and activated.
• If "Connection of optional PCB" is
not selected, the function will not
be shown in the display.
210
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Standard setting Setting options /Display
No
HC
• After the system has been selected with one or 2
heating circuits, information is to be provided as to
whether the respective heating circuit is being used
for room or swimming pool heating.
• If "swimming pool" has been selected, a
temperature difference of " T for swimming
pool" must be set between 2 and 10 K.
Sensors
* A distinction is to be made with room
thermostats between outside and inside.
3 kW / 6 kW / 9 kW
Yes
No
No
Yes
Temperature difference
5 °C
T for the buffer tank
Menu
5.7
E-heating element for hot water
Selection as to whether the
indoor or outdoor electric
heating element is to be
used for the hot water tank
and setting of a timer for the
connection of the electric
heating element.
* This option is available if tank
connection is selected (YES).
5.8
Cabinet heating
Selection as to whether an
optional cabinet heating is
connected or not.
* Type A - The cabinet heating is
only switched on during
defrost mode.
* Type B - The cabinet heating
is switched on at
temperatures of 5 °C
and below.
5.9
Altern. outdoor sensor
Selection of an alternative
outdoor temperature sensor.
5.10
Bivalent heating
For selecting a bivalent
connection so that an additional
heat source, e.g. a heating boiler,
can heat up the buffer tank and
the hot water tank, if the heat
pump capacity is not sufficient at
low outside temperatures. The
bivalent function can be operated
in alternating mode (heat pump
and heating boiler are operated
alternately) or in parallel mode
(heat pump and heating boiler
are operated simultaneously)
or be set in expanded parallel
mode (heat pump is operated
and heating boiler is activated
for buffer tank and/or hot water,
depending on the setting
options activated for switching
behaviour).
Aquarea air-to-water heat pumps - Planning and installation manual - 01/2018
Standard setting Setting options /Display
Inside
Outside
Delayed switching on
of the electric heating
0:20
element for the hot
water tank.
No
Yes
Cabinet heating use
A
type.*
No
No
Yes
Outside temperature
above which the
-5 °C
bivalent heating
source is switched on.
Yes Depending on outside temperature selection
Switching behaviour
Alternative / Parallel / Parallel extended
• "Parallel extended" is to be selected for
separate setting of buffer tank and hot water
tank.
Appendix
211