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ELECTRICAL AND CONTROL SETTINGS
6.2.2 Minimum requirements of the protection devices
!
C A U T I O N
•
Ensure specifically that there is an Earth Leakage Breaker (ELB) installed for the units (outdoor and indoor 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 and indoor 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).
Split system - R410A Outdoor unit
Model
Power supply
RAS-4WHVNPE
RAS-5WHVNPE
1~ 230V 50Hz
RAS-6WHVNPE
RAS-4WHNPE
RAS-5WHNPE
RAS-6WHNPE
3N~ 400V 50Hz
RAS-8WHNPE
RAS-10WHNPE
MC: Maximum current; CB: Circuit breaker; ELB: Earth leakage breaker
Split system - R32 Outdoor unit
Model
Power supply
RAS-2WHVRP1
RAS-2.5WHVRP1
1~ 230V 50Hz
RAS-3WHVRP1
MC: Maximum current; CB: Circuit breaker; ELB: Earth leakage breaker
34
PMML0575 rev.1 - 09/2021
Applicable voltage
U max. (V)
U min. (V)
253
207
440
360
Applicable voltage
U max. (V)
U min. (V)
253
207
MC
CB
(A)
(A)
30
32
30
32
30
32
14
15
14
15
16
20
24
25
24
25
MC
CB
(A)
(A)
10.4
16
12.9
16
15.8
20
ELB
(nº of poles/A/mA)
2/40/30
4/40/30
ELB
(nº of poles/A/mA)
2/40/30
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