Panasonic R32 Installationsanleitung Seite 19

  Signal inputs
Optional Thermostat
External control
Remote controller
  Outputs
3-way valve
2-way valve
Extra pump
Boiler contact /
Defrost signal
 
Thermistor inputs
Zone 1 room
sensor
Outdoor air sensor AW-A2W-TSOD (Total cable length shall be 30m or less)
Connection of Optional PCB (CZ-NS4P)
Optional
Thermostat 2
L
Pool
Pump
Solar
Pump
Error
signal
Zone 1
Pump
Zone 2
Pump
Signal inputs
Optional Thermostat L N =AC230V, Heat, Cool=Thermostat heat, Cool terminal
SG signal
Heat/Cool SW
External comp.SW
Demand signal
 
Outputs
Mixing valve
Pool pump
r Solar pump
Zone pump
 
Thermistor inputs
Zone room sensor PAW-A2W-TSRT
Buffer tank sensor PAW-A2W-TSBU
Pool water sensor PAW-A2W-TSHC
Zone water sensor PAW-A2W-TSHC
Solar sensor
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.
L N =AC230V, Heat, Cool=Thermostat heat, Cool terminal
It does not function when using the Optional PCB
Dry contact Open=not operate, Short=operate (System
setup necessary)
Able to turn ON/OFF the operation by external switch
Connected (Please use 2 cores wire for relocation and
extension. Total cable length shall be 50m or less.)
AC230V N=Neutral Open, Close=direction (For circuit
switching when connected to DHW tank)
AC230V N=Neutral Open, Close (Prevent water circuit
pass through during cooling mode)
AC230V (Used when Tank Unit pump capacity is insuffi cient)
Dry contact (System setup necessary)
It does not work when using the
PAW-A2W-TSRT
Optional PCB
Optional Mixing Mixing
Thermostat 1 valve 1 valve 2
N Cool Heat L N Cool Heat N O C N
Zone 2 Zone 1 Buffer Pool Zone 2 Zone 1 Demand
room room Tank water water water signal
sensor sensor sensor sensor sensor sensor
Dry contact Vcc-Bit1, Vcc-Bit2 open/short (System
setup necessary)
Switching SW (Please connect to the 2 contacts controller)
Dry contact Open=Heat, Short=Cool (System setup
necessary)
Dry contact Open=Comp.OFF, Short=Comp.ON
(System setup necessary)
DC 0~10V (System setup necessary)
Please connect to the DC 0~10V controller.
AC230V N=Neutral Open, Close=mixture direction
Operating time: 30s~120s
AC230V
AC230V
AC230V
PAW-A2W-TSSO
•
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
O C temperature.
Ext.
4. Room sensor: PAW-A2W- TSRT
comp.
SW
Install the room temperature sensor to the room which requires
Heat/
room temperature control.
Cool
SW
Vcc
SG
Bit1
signal
Bit2
Solar 5. Solar sensor: PAW-A2W-TSSO
sensor
Use for measurement of the solar panel temperature.
Insert the sensor into the sensor pocket and paste it on the solar
panel surface.
6. Please refer to the table below for sensor characteristic of the
sensors mentioned above.
Temperature
(°C)
30
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
Dimensions (mm)
blue
black
brown
93
Dimensions (mm)
46
93
Dimensions (mm)
30 86
86
Dimensions (mm)
blue
black
brown
Resistance Temperature
(kΩ) (°C)
5.326 150
6.523 140
8.044 130
9.980 120
12.443 110
15.604 100
19.70 90
25.05 80
32.10 70
41.45 65
53.92 60
70.53 55
93.05 50
124.24 45
167.82 40
35
Ø6
40
70
70
60
Ø6
40
Resistance
(kΩ)
0.147
0.186
0.236
0.302
0.390
0.511
0.686
0.932
1.279
1.504
1.777
2.106
2.508
3.003
3.615
4.375
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