Outdoor Power Source And Power Cable; Indoor Power Source And Communication Wiring; Communication Wire For Wired Controller - Haier AU042FPERA Service Manual

Mrv s" series (4-6hp)
Hide thumbs Also See for AU042FPERA:
Table of Contents

Advertisement

Outdoor power source and power cable

Item
Model
AU042FPERA
AU052FPERA
AU062FPERA
AU04IFPERA
AU05IFPERA
AU06IFPERA
• Power cable must be fixed firmly.
• Each outdoor must be earthed well.
• When power cable exceeds the range, thicken it appropriately.

Indoor power source and communication wiring

Item
Power
cable
Indoor
section
total
2
(mm
)
current (A)
<10
2
≥10 and <15
3.5
≥15 and <22
5.5
≥22 and <27
10
• Power cable and communication wire must be fixed firmly.
• Each indoor must be grounded well.
• When power cable exceeds the range, increase the gauge appropriately.
• Shielded layer of communication wires must be connected together and be earthed at single
point.
• The total length of communication wire cannot exceed 1000m.

Communication wire for wired controller

Wire length(m)
<100
0.3mm
≥100 and <200
0.5mm
≥200 and <300
0.75mm
• Shielded layer of communication wire must be grounded at one end.
• The total length cannot exceed 600m.
Power cable
Power
section
source
2
(mm
)
10
1PH,
220-230V~,
10
50/60Hz
10
4
3N~,
380-400V,
4
50/60Hz
4
Rated current
Wire
of overcurrent
length
breaker
Ground fault interruptor(mA)
(m)
(A)
23
20
24
30
27
40
42
50
Wire spec
2
×(3-core) shielded wire
2
×(3-core) shielded wire
2
×(3-core) shielded wire
Rated current of residual
Circuit
circuit breaker (A)
breaker
Ground fault interruptor (mA)
(A)
response time (S)
50
50A 30mA below 0.1S
50
50A 30mA below 0.1S
50
50A 30mA below 0.1S
20
20A 30mA below 0.1S
20
20A 30mA below 0.1S
20
20A 30mA below 0.1S
Rated current of residual
circuit breaker(A)
response time(S)
20A, 30mA, below 0.1s
30A, 30mA, below 0.1s
40A, 30mA, below 0.1s
50A, 30mA, below 0.1s
Wire length(m)
≥300 and <400
1.25mm
≥400 and <600
31
Ground wire
Section
2
(mm
)
10
10
10
4
4
4
Communication wire section
Outdoor/indoor
Indoor/indoor
2
(mm
)
(mm
2-core × (0.75-2.0mm
shielded wire
Wire spec
2
×(3-core) shielded wire
2
2mm
×(3-core) shielded wire
Screw
M5
M5
M5
M5
M5
M5
2
)
2
)

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Au06ifperaAu052fperaAu05ifperaAu062fperaAu04ifpera

Table of Contents