ENGLISH
9.3 WIRING SIZE AND MINIMUM REQUIREMENTS OF THE PROTECTION DEVICES
!
C A U T I O N
•
Check to ensure that the field supplied electrical components (mains power switches, circuit breakers, wires, connectors and wire terminals) have
been properly selected according to the electrical data indicated on this chapter and they comply with national and local codes. If it is necessary,
contact with your local authority in regards to standards, rules, regulations, etc.
•
Use a dedicated power circuit for the unit. Do not use a power circuit shared with the outdoor unit or any other appliance.
Use wires which are not lighter than the polychloroprene sheathed flexible cord (code designation 60245 IEC 57).
Model
Power supply
Operation mode
Max.
current
(A)
Power supply
cables
Transmitting
cables
CB
(A)
ELB
(nº of poles/A/mA)
EN60335-1
EN60335-1
RASM-3VNE
1~ 230V 50Hz
-
22
2 x 6.0 mm² + GND
2 x 0.75 mm
2
25
2/40/30
With DHW tank heater
34
2 x 10.0 mm² + GND
40
RASM-4VNE
-
31
2 x 6.0 mm² + GND
32
With DHW tank heater
43
2 x 10.0 mm² + GND
50
2/63/30
RASM-5VNE
-
31
2 x 6.0 mm² + GND
32
2/40/30
With DHW tank heater
43
2 x 10.0 mm² + GND
50
2/63/30
RASM-6VNE
-
31
2 x 6.0 mm² + GND
32
2/40/30
With DHW tank heater
43
2 x 10.0 mm² + GND
50
2/63/30
RASM-4NE
3N~ 400V 50Hz
-
14
4 x 4.0 mm² + GND
20
4/40/30
With DHW tank heater
27
4 x 6.0 mm² + GND
30
RASM-5NE
-
14
4 x 4.0 mm² + GND
20
With DHW tank heater
27
4 x 6.0 mm² + GND
30
RASM-6NE
-
16
4 x 6.0 mm² + GND
20
With DHW tank heater
29
4 x 10.0 mm² + GND
40
?
N O T E
The data corresponding to DHW tank heater is calculated in combination with the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
!
C A U T I O N
•
Ensure specifically that there is an Earth Leakage Breaker (ELB) installed for the units (outdoor unit).
• If the installation is already equipped with an Earth Leakage Breaker (ELB), ensure that its rated current is large enough to hold the current of the
units (outdoor unit).
?
N O T E
• Electric fuses can be used instead of magnetic Circuit Breakers (CB). In that case, select fuses with similar rated values as the CB.
• The Earth Leakage Breaker (ELB) mentioned on this manual is also commonly known as Residual Current Device (RCD) or Residual Current
Circuit Breaker (RCCB).
• The Circuit Breakers (CB) are also known as Thermal-Magnetic Circuit Breakers or just Magnetic Circuit Breakers (MCB).
ELECTRICAL AND CONTROL SETTINGS
PMML0342B rev.1 - 03/2016
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