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5. Extra pump cable shall be (2 x min 1.5 mm²), of type designation
60245 IEC 57 or heavier.
6. Boiler contact cable shall be (2 x min 0.5 mm²), of type
designation 60245 IEC 57 or heavier.
7. External control shall be connected to 1-pole switch with min
3.0 mm contact gap. Its cable must be (2 x min 0.5 mm
insulation layer of PVC-sheathed or rubber-sheathed cable.
* note: - Switch used shall be CE compliance component.
- Maximum operating current shall be less than 3A
8. Tank sensor shall be resistance type, please refer to Graph 7.1 for
the characteristic and details of sensor. Its cable shall be (2 x min
0.3 mm
2
), double insulation layer (with insulation strength of min
30V) of PVC-sheathed or rubber-sheathed cable.
Tank Sensor Resistance Vs Temperature
16000
14000
12000
10000
8000
6000
4000
2000
0
-30 -20 -10
Tank sensor characteristic
9. Room sensor zone 1 cable shall be (2 x min 0.3 mm²) double
insulation layer of PVC-sheathed or rubber-sheathed.
10. Outdoor air sensor cable shall be (2 x min 0.3 mm²) double
insulation layer of PVC-sheathed or rubber-sheathed.
11. Tank OLP cable must be (2 x min 0.5 mm
layer of PVC-sheathed or rubber-sheathed cable.
Main PCB 4
Power Supply 2
RCCB/ELCB
Power Supply 1
RCCB/ELCB
Indoor
terminal for
connecting
cables
Holder (Clamper)
How to guide the optional cables and power supply cord
(view without internal wiring)
Optional cables:
•
3-way valve
cable
•
2-way valve cable
•
Room thermostat zone
1 cable
•
Booster heater cable
•
Extra pump cable
•
Boiler contact cable
16
0
10
20
30
˚C
2
), double insulation
Bind optional
cables with
these bands
Bind optional
cables with
these bands
Optional cables:
•
External control
cable
•
Tank sensor cable
•
Room sensor
zone 1
•
Outdoor air sensor
cable
•
Tank OLP cable
•
Remote controller
cable
•
Power Supply 1 cord
•
Power Supply 2 cord
•
Indoor Unit/Outdoor Unit Connecting cable
•
For connection to optional PCB 7
1. By connecting optional PCB, 2 Zone temperature control can
be achieved. Please connect mixing valves, water pumps and
thermistors in zone 1 and zone 2 to each terminals in optional
PCB.
Temperature of each zone can be controlled independently by
2
), double
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.
rms
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 1 and 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. Buffer tank sensor, 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
Holder (Clamper)
(view without internal wiring)
Optional
PCB 7
Bind optional
cables with
these bands
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