Daikin ERLQ006BBV39, Руководство по установке

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ERLQ006~008BBV39
Outdoor unit for air to water heat pump
4PW68003-1A – 03.2011
Installation manual
13
■
As this unit is equipped with an inverter, installing a phase
advancing capacitor not only will deteriorate power factor
improvement effect, but also may cause capacitor abnormal
heating accident due to high-frequency waves. Therefore, never
install a phase advancing capacitor.
■
This equipment complies with EN/IEC 61000-3-11
(1)
provided
that the system impedance Z
sys
is less than or equal to Z
max
at
the interface point between the user's supply and the public
system. It is the responsibility of the installer or user of the
equipment to ensure, by consultation with the distribution
network operator if necessary, that the equipment is connected
only to a supply with a system impedance Z
sys
less than or
equal to Z
max
. Z
max
=0.42
Ω
■
Equipment complying with EN/IEC 61000-3-12
(2)
14.2. Internal wiring – Parts table
AC1,AC2............................Connector
E1,E2.................................Connector
E1H....................................Bottom plate heater
FU1....................................Fuse 30 A
FU2,FU3 ............................Fuse 3.15 A
FU4,FU5 ............................Fuse 1 A 250 V
HR1,HR2 ...........................Connector
L.........................................Live
L1R ....................................Reactor
LED A ................................Pilot lamp
M1C ...................................Compressor motor
M1F ...................................Fan motor
MRM10,MRM20,MRC/W...Magnetic relay
N ........................................Neutral
PCB1,PCB2.......................Printed circuit board
PM1 ...................................Power module
Q1L....................................Overload protector
R1T~R3T ...........................Thermistor
S2~S102............................Connector
SA2....................................Surge arrester
Sheet metal .......................Terminal strip fixed plate
SW1...................................Forced operation ON/OFF switch
SW4...................................Local setting switch
U ........................................Connector
V ........................................Connector
V2,V3,V5,V9,V100.............Varistor
W .......................................Connector
X11A,X12A ........................Connector
X1M,X2M...........................Terminal strip
Y1E....................................Electronic expansion valve voil
Y1R....................................Reversing solenoid valve coil
Z1C~Z7C ...........................Ferrite core
14.3. Connecting power supply and interunit wiring
1 Strip the insulation from the wire (20 mm).
2 Connect the connection wires between the indoor and outdoor
units so that the terminal numbers match (see wiring diagram
below). Tighten the terminal screws securely. We recommend a
flathead screwdriver to tighten the screws.
See also caution 2 under
"Notes to observe" on page 14 for
wiring guidelines.
1 Interconnection between indoor unit and outdoor unit:
when wire length exceeds 10 m, use Ø2.5 mm wires
instead of Ø1.5 mm wires.
2 Power supply cable
(refer to the unit nameplate for maximum running current)
3 Earth
4 Safety breaker
5 Earth leakage circuit breaker
3 Earth terminal installation
■
Use the following method when installing single core wires.
1 Single core wire
2 Screw
3 Flat washer
■
Use the following method when using round crimp-style
terminals.
1 Round crimp-style terminal
2 Screw
3 Flat washer
4 Pull the connected wire and make sure that it does not
disconnect. Then fix the wires in place in the wire clamp. See
also
"Notes to observe" on page 14 .
CAUTION
Be sure to install the required fuses or circuit breakers.
(1) European/International Technical Standard setting the limits for voltage
changes, voltage fluctuations and flicker in public low-voltage supply
systems for equipment with rated current
≤
75 A.
(2) European/International Technical Standard setting the limits for harmonic
currents produced by equipment connected to public low-voltage systems
with input current >16 A and
≤
75 A per phase.
WARNING
This unit must be earthed.
For earthing, follow the applicable local standard for
electrical installations.
1
2
3
1 2 3 L N
H05VV
2
1 4 5 3
50 Hz
230 V
1 2 3
1 2 3
A' A
AA'
2 3
1
1
3
3 2 1
B
2 3
1
B