Daikin EWYQ050CAWH handleiding
Handleiding
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6 Installation
Installer and user reference guide
18
EWAQ016~064CAW + EWYQ016~064CAW
Packaged air-cooled water chiller
4P497339-1 – 2017.07
NOTICE
▪ The reversed phase protection detector of this product
only functions when the product starts up.
Consequently reversed phase detection is not
performed during normal operation of the product.
▪ The reversed phase protection detector is designed to
stop the product in the event of an abnormality when
the product is started up.
▪ Replace 2 of the 3 phases (L1, L2, and L3) during
reverse-phase protection abnormality.
NOTICE
Only applicable if the power supply is three‑phase, and the
compressor has an ON/OFF starting method.
If there exists the possibility of reversed phase after a
momentary black out and the power goes on and off while
the product is operating, attach a reversed phase
protection circuit locally. Running the product in reversed
phase can break the compressor and other parts.
6.5.2 Field wiring: Overview
Field wiring consists of power supply (always including earth) and
indoor-outdoor communication (= transmission) wiring.
▪ Most field wiring on the unit is to be made on the terminal blocks
inside the electrical component boxes. To gain access to the
terminal blocks, remove the electrical component box service
panel. See "6.2Opening the units"on page14.
▪ Cable tie mountings are provided at the wiring entries of the
electrical component box.
The wiring diagram is delivered with the unit, located at the inside of
the switch box cover.
6.5.3 About the electrical wiring
It is important to keep the power supply and the transmission wiring
separated from each other. In order to avoid any electrical
interference the distance between both wiring should always be at
least 25mm.
NOTICE
▪ Be sure to keep the power line and transmission line
apart from each other. Transmission wiring and power
supply wiring may cross, but may not run parallel.
▪ Transmission wiring and power supply wiring may not
touch internal piping (except the inverter PCB cooling
pipe) in order to avoid wire damage due to high
temperature piping.
▪ Firmly close the lid and arrange the electrical wires so
as to prevent the lid or other parts from coming loose.
Maximum remote controller wiring length: 500m
6.5.4 To route and fix the power supply
LV
HV
PS
LV
HV PSLV HV PS
PS Power supply
HV High voltage
LV Low voltage
6.5.5 To install the main switch handle
Open panel 1 and mount the main switch handle parts. The handle
of the main switch is mounted on panel 1.
EWAQ+EWYQ016~032
EWAQ+EWYQ040~064
N
5
8
ÿ
2
5
8
Ø
1
I
4
N
1
1
2
2
5
1 N•m
N
1
1
2
2
3
0.7 N•m
6
ON
A
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Productinformatie
| Merk | Daikin |
| Model | EWYQ050CAWH |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8322 MB |
