Panasonic WH-SDC0309K3E5 Installationshandbuch Seite 21

 Outputs
AC230V N=Neutral Open, Close=direction (For
3-way valve
circuit switching when connected to DHW tank)
AC230V N=Neutral Open, Close (Prevent water
2-way valve
circuit pass through during cooling mode)
AC230V (Used when Indoor Unit pump capacity is
Extra pump
insuffi cient)
AC230V (Used when using booster heater in DHW
Booster heater
tank)
Boiler contact/
Dry contact (System setup necessary)
Defrost signal
 Thermistor inputs
Zone 1 room PAW-A2W-TSRT
sensor using the Optional PCB
AW-A2W-TSOD (Total cable length shall be 30m
Outdoor air sensor
or less)
Tank sensor Please use Panasonic specifi ed part
Buffer tank sensor PAW-A2W-TSBU
Connection of Optional PCB (CZ-NS5P)
Room
thermostat 2
L N Cool Heat
Pool
Pump
Solar
Pump
Error
signal
Zone 1
Pump
Zone 2
Pump
Zone 2 Zone 1
room room
sensor sensor
 Signal inputs
L N =AC230V, Heat, Cool=Thermostat heat, Cool
Optional Thermostat
terminal
Dry contact Vcc-Bit1, Vcc-Bit2 open/short
(System setup necessary)
SG signal
Switching SW (Please connect to the 2 contacts
controller)
Dry contact Open=Heat, Short=Cool (System
Heat/Cool SW
setup necessary)
Dry contact Open=Comp.OFF, Short=Comp.ON
External comp.SW
(System setup necessary)
DC 0~10V (System setup necessary)
Demand signal
Please connect to the DC 0~10V controller.
 Outputs
AC230V N=Neutral Open,
Mixing valve Close=mixture direction
Operating time: 30s~120s
Pool pump AC230V
Solar pump AC230V
Zone pump AC230V
 Thermistor inputs
Zone room sensor PAW-A2W-TSRT
Pool water sensor PAW-A2W-TSHC
Zone water sensor PAW-A2W-TSHC
Solar sensor PAW-A2W-TSSO
It does not work when
Mixing Mixing
valve 1 valve 2
N O C N O C
Ext.
comp.
SW
Heat/
Cool
SW
Vcc
Bit1
Bit2
Pool Zone 2 Zone 1 Demand Solar
sensor
water water water signal
sensor sensor sensor
AC230V, 6VA
AC 230V, 0.6 A max
AC 230V, 0.6 A max
AC 230V, 0.6 A max
Recommended External Device Specifi cation
• This section explains about the external devices (optional)
recommended by Panasonic. Please always ensure to use the
correct external device during system installation.
• For optional sensor.
1. Buffer tank sensor: PAW-A2W-TSBU
Use for measurement of the buffer tank temperature.
Insert the sensor into the sensor pocket and paste it on the
buffer tank surface.
2. Zone water sensor: PAW-A2W-TSHC
Use to detect the water temperature of the control zone.
Mount it on the water piping by using the stainless steel metal
strap and contact paste (both are included).
Dimensions (mm)
35
3. Outdoor sensor: PAW-A2W-TSOD
If the installation location of the outdoor unit is exposed to direct
sunlight, the outdoor air temperature sensor will be unable to
measure the actual outdoor ambient temperature correctly.
In this case, optional outdoor temperature sensor can be fi xed
at a suitable location to more accurately measure ambient
temperature.
Dimensions (mm)
SG
signal
46
4. Room sensor: PAW-A2W-TSRT
Install the room temperature sensor to the room which requires
room temperature control.
5. Solar sensor: PAW-A2W-TSSO
Use for measurement of the solar panel temperature.
Insert the sensor into the sensor pocket and paste it on the solar
panel surface.
Dimensions (mm)
blue
black
brown
40
93
93
Dimensions (mm)
30 86
86
Dimensions (mm)
blue
black
brown
40
Ø6
70
70
60
Ø6
21