Riello 20191845, Руководство пользователя

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112
ENGLISH
When connecting to the power supply terminal, use the circular wiring terminal with the insulation casing (see Figure 9.1).
If circular wiring terminal with the insulation casing cannot be used, please make sure that:
Use power cord that conforms to the specification and connect the power cord firmly. To prevent the cord from being pulled out by external force,
make sure it is fixedsecurely
If circular wiring terminal with the insulation casing cannot be used, please make sure that:
Do not connect two power cords with different diameters to the same power supply terminal (may cause overheating of wires due to
loose wiring) (See Figure 9.2).
: Copper wire
Proper power wiring connections
Figure 9.1
Figure 9.2
+
Power cord
Insulation tube
Circular wiring
terminal
Power Cord Connection of cascade system
Use a dedicated power supply for the indoor unit that is different from the power supply for the outdoor unit.
Use the same power supply, circuit breaker and leakage protective device for the indoor units connected to the same outdoor unit.
Power Supply
Circuit Breaker
Manual switch
Wire Distribution Box
......
Figure 9.3
9.7.6 Connection for other components
1
SL1
2
SL2
3
H
4
C
5 6
1ON
7
1OFF
8 9 10 11 12
24 23
N
21
N
20
IBH1
19 18 13 14
L1
15
16
17
N
22
25
HT
29
30 31
DFT2
32
DFT1
26
R2
27
AHS1
28
AHS2
1
A
2
B
3
X
4
Y
5
E
6
P
7
Q
8
E
9
H1
10
H2
2ON
2OFF
P_c P_o P_s P_d
N
R1
TBH
N N 3ON
3OFF
N N
CN11 CN7 CN30