Panasonic Aquarea PAW-HPM1 Installation And Commissioning Manual page 81

The reduction in the flow temperature prevents overheating of the reference room in which
the room temperature sensor is installed. The room temperature setpoint is set at the setpoint
potentiometer, which is integrated in the area sensor / remote setpoint (PAW HPMR4)
transmitter. Depending on the selected mode, the parameters for the assignment of the inputs
are displayed.
After the terminal assignment, the function is activated.
Name
Room compen-
sation
system
room
SPPoti
Heat pumps Bivalence
With this function, the heat pump program is adjusted so that it controls a bivalence output,
even though the outside temperature is below the threshold set for the release of the boiler.
For this situation, you can specify the locking of the heat pump (type = 2: alternatively), parallel
operation of the heat pump and boiler (type = 1: parallel) or parallel operation on demand
type = 3: parallel on demand). The bivalence output is actuated during parallel operation on
demand if, e.g. the buffer tank setpoint has not been reached.
After the terminal assignment, the function is activated.
Name
HP-Biv
type
limit
dem-HC
Xw-HC
dem-DHW
Xw-DHW
Strategy additional heat source
On system diagrams with more than one heat pump, the strategy circuit controls the cascade
(control change, subsequent switching). In addition, the strategy circuit can activate an
Aquarea Heat Pump Manager (HPM) – Manual Part 1: Installation and Commissioning – 12/2014
Information text
0: no; 1: Thermostat; 2: Ed-
Sensor/SP-poti
System main switch
Room temperature
Setpoint poti
Information text
Bivalence output
1: parallel; 2: alternative
3: parallel on demand
Limit temperature
Buffer tank demand
Control deviation buffer tank
Domestic hot water demand
Controller deviation domestic
hot water
Unit St-SP Settings
0 Selection: 1 = contact or 2 = room tempera-
ture sensor
0 Assigning a contact input 17–26
110 Assigning a sensor input 17–24; 110 = room
temperature sensor in external display
0 Assigning a sensor input 17–24; remote
setpoint transmitter in PAW-HPMR4
Unit St-SP Settings
0 Assigning a relay output 1–13
1 Operating mode 1: HP continues to operate,
2: heat pump is locked, 3: on demand (too
long/flow too cold); HP continues to operate
°C 0.0 Release bivalence during outside tempera-
tures smaller then the limit temperature
1 Dependence on heating demand can be
activated (with type = 3)
K 6.0 Minimum value of the deviation between set-
point and current value of flow temperature
1 Dependence on DHW demand can be
activated
(with type = 3)
K 6.0 Minimum value of the deviation between set-
point and current value of flow temperature
Commissioning
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