Panasonic WH-SDC0509L3E5 Manual De Instalación página 17

• For connection to Optional PCB 9
1. By connecting Optional PCB, 2 Zone temperature control can be
achieved. Please connect mixing valves, water pumps and water
temp zone 1 and zone 2 to each terminals in Optional PCB.
Temperature of each zone can be controlled independently by
remote controller.
2. Pump zone 1 and zone 2 cable shall be (2 x min 1.5 mm²), of
type designation 60245 IEC 57 or heavier.
3. Solar pump cable shall be (2 x min 1.5 mm²), of type designation
60245 IEC 57 or heavier.
4. Pool pump cable shall be (2 x min 1.5 mm²), of type designation
60245 IEC 57 or heavier.
5. Room thermostat zone 2 cable shall be (4 x min 0.5 mm²),
of type designation 60245 IEC 57 or heavier.
6. Mixing valve zone 1 and zone 2 cable shall be (3 x min 1.5 mm²),
of type designation 60245 IEC 57 or heavier.
7. Room sensor zone 1 and zone 2 cable shall be (2 x min 0.3 mm²),
double insulation layer (with insulation strength of minimum 30V)
of PVC-sheathed or rubber-sheathed cable.
8. Pool water sensor and solar sensor cable shall be (2 x min
0.3 mm²), double insulation layer (with insulation strength of
minimum 30V) of PVC-sheathed or rubber-sheathed cable.
9. Water sensor zone 1 and zone 2 cable shall be (2 x min 0.3 mm²),
double insulation layer of PVC-sheathed or rubber-sheathed cable.
10. Demand signal cable shall be (2 x min 0.3 mm²), double
insulation layer of PVC-sheathed or rubber-sheathed cable.
11. SG signal cable shall be (3 x min 0.3 mm²), double insulation
layer of PVC-sheathed or rubber-sheathed cable.
12. Heat/Cool switch cable shall be (2 x min 0.3 mm²), double
insulation layer of PVC-sheathed or rubber-sheathed cable.
13. External compressor switch cable shall be (2 x min 0.3 mm²),
double insulation layer of PVC-sheathed or rubber-sheathed
cable.
Bind all optional cables
with these bands
Bind optional cables
with these bands
Power Supply 2
RCCB/ELCB
Power Supply 1
RCCB/ELCB
Indoor terminal
for connecting
cables
Bind all optional
cables with these
bands
How to guide the optional cables and power supply cord
(view without internal wiring)
Optional
PCB 9
Bind optional
cables with
these bands
Holder (Clamper)
Optional cables:
• 3-way valve cable
• 2-way valve cable
• Room thermostat
zone 1 cable
• Booster heater cable
• Extra pump cable
• Boiler contact cable/
Optional cables:
Defrost signal cable
• Pump zone 1 cable
• Pump zone 2 cable
• Solar pump cable
• Pool pump cable
• Room thermostat zone 2 cable
• Mixing valve zone 1 cable
• Mixing valve zone 2 cable
Optional cables:
• External control cable
• Tank sensor cable
• Outdoor air sensor cable
• Tank OLP cable
• Remote controller cable
• Buffer tank sensor cable
• Room sensor zone 1 cable
• Room sensor zone 2 cable
• Pool sensor cable
• Water sensor zone 1 cable
• Water sensor zone 2 cable
• Demand signal cable
• Solar sensor cable
• SG signal cable
• Heat/Cool switch cable
• External Compressor switch cable
Terminal screw on PCB Maximum tightening torque cN•m {kgf•cm}
M3
M4
Connecting Cables Length
When connecting cables between Indoor Unit and external devices,
the length of the said cables must not exceed the maximum length
as shown in the table.
External device
Two-way valve
Three-way valve
Mixing valve
Room thermostat
Booster heater
Extra pump
Solar pump
Pool pump
Pump
Boiler contact/ Defrost signal
External control
Tank sensor
Room sensor
Outdoor air sensor
Tank OLP
Buffer tank sensor
Pool water sensor
Solar sensor
Water sensor
Demand signal
SG signal
Heat/Cool switch
External compressor switch
• Power Supply 1 cord
• Power Supply 2 cord
• Indoor Unit/Outdoor
Unit Connecting cable
from Optional
PCB
from Optional PCB
50 {5.1}
120 {12.24}
Maximum cables length (m)
50
50
50
50
50
50
50
50
50
50
50
30
30
30
30
30
30
30
30
50
50
50
50
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