Mitsubishi Electric PUMY-P36 Manuel D'installation page 13

6. Electrical work
Indoor unit
Type 1
Type 2
Type 3
Type 4
C : Multiple of tripping current at tripping time 0.01s
Please pick up "C" from the tripping characteristic of the breaker.
= 14.65
*3 Current sensitivity is calculated using the following formula.
G1 Current sensitivity
30 or less 30 mA 0.1 sec or less
100 or less 100 mA 0.1 sec or less
Wire thickness (mm 2 /AWG) V3
2.1/14 48
3.3/12 56
5.3/10 66
1. Use a separate power supply for the outdoor unit and indoor unit.
2. Bear in mind ambient conditions (ambient temperature,direct sunlight, rain water,etc.) when proceeding with the wiring and connections.
Make sure the power-supply voltage does not drop more than 10%.
ple, use wiring such as YZW.
6. Install an earth longer than other cables.
Warning:
Caution:
IMPORTANT
Make sure that the current leakage breaker is one compatible with higher harmonics.
Always use a current leakage breaker that is compatible with higher harmonics as this unit is equipped with an inverter.
The use of an inadequate breaker can cause the incorrect operation of inverter.
V1 V2
38.0 1.6
19.8 2.4
3.5 2.4
0.0 0.0
Sample chart
6000
600
SAMPLE
60
10
1
0.1
0.01
1 2 3 4 6 8 10 20
C
Rated Tripping current (x)
-
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