Installation instructions
Series
Model
up to 2 indoor
35/42/52
units
up to 3 indoor
62/72
units
Max. Running Current (A): REFER TO NAMEPLATE
NOTE:
(1) Follow local codes and regulations when select field wires, and all the above are the minimum wire size.
(2) Use the wires which are not lighter than the ordinary polychloroprene sheathed flexible cord.(Cord designation H07RN-F).
(3) The wire sizes in the above table are selected at the maximum current of the unit according to the European Standard,
EN60335-1.
(4) Install main switch and ELB for each system separately. Select the high response type ELB that is acted within 0.1second.
In the case that power cables are connected in series, add each unit maximum current and select wires below.
Electrical Data
Power Supply
Nominal
Current (A)
220-240V ~, 50Hz
20
220-240V ~, 50Hz
32
Selection According to EN60335-1
Current I (A)
i≤6
6<i≤10
10<i≤16
16<i≤25
25<i≤32
32<i≤40
40<i≤63
63<i
*: in the case that current exceeds 63A, do not connect cables in series.
Power Source
ELB
Nominal Sensitive
Current (mA)
30
30
2
Wire Size (mm )
0.75
1
1.5
2.5
4
6
10
*
18
Transmitting
Cable Size
Cable Size
EN60335-1
EN60335-1
3×1.5mm²
4×1.5mm²
3×2.5mm²
4×1.5mm²
Circuit
Breaker(A)
20
32