Daikin EWAA006D2V3P-H Installation Manual

6 Electrical installation
Installation manual
16
EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688014-1D – 2022.10
Item Description
Human Comfort
Interface
See:
▪ Installation and operation manual of
the Human Comfort Interface
▪ Addendum book for optional
equipment
Wires: 2×(0.75~1.25mm²)
Maximum length: 500m
[2.9] Control
[1.6] Room sensor offset
WLAN cartridge See:
▪ Installation manual of the WLAN
cartridge
▪ Installer reference guide
—
[D] Wireless gateway
Flow switch See installation manual of the flow
switch
Wires: 2×0.5mm²
—
Location extra components
The following illustration shows the location of the extra components
that you need to install on the outdoor unit when using certain option
kits.
a
dc
b
a Flow switch (EKFLSW2)
b Demand PCB (A8P: EKRP1AHTA)
c Digital I/O PCB (A4P: EKRP1HBAA)
d Smart grid relay kit (EKRELSG)
6.3.1 To connect the electrical wiring to the
outdoor unit
1 Open the service cover. See "4.3.1 To open the outdoor
unit"[4 11]. If necessary, rotate the switch box. See "4.3.2 To
rotate the switch box"[411].
2 Insert the cables at the back of the unit, and route them through
the unit to the appropriate terminal blocks.
b
a
c
d
a High voltage options
b Low voltage options
c Power supply for backup heater (in case of unit with
integrated backup heater)
Wiring for backup heater kit (in case of external backup
heater kit)
d Unit power supply
3 Connect the wires to the appropriate terminals, and fix the
cables with cable ties.
6.3.2 To connect the main power supply
This topic describes 2 possible ways to connect the main power
supply:
▪ In case of normal kWh rate power supply
▪ In case of preferential kWh rate power supply
In case of normal kWh rate power supply
Normal kWh rate
power supply
Wires: 1N+GND
Maximum running current: Refer to name
plate on unit.
—
1 Connect as follows:
NNL NNN PEN
Q1DI
N
L.M1X
NNNNN
N.M1X
N
.M1X
NNNNNNNN
1N~
N
1N~, 50 Hz,
220-240 V AC
NN
X1M
N
L N
1N~
180°
2 Fix the cables with cable ties to the cable tie mountings.

Daikin EWAA006D2V3P-H Specifications

General

Brand	Daikin
Model	EWAA006D2V3P-H
Category	Heat Pump
Language	English