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EWAQ016~064BAW + EWYQ016~064BAW
Packaged air-cooled water chiller
4PW70082-1E – 2016.12
Installation and operation manual
16
8.10.7. Routing
It is important to keep the power supply and the low voltage wiring
separated from each other. In order to avoid any electrical
interference the distance between both wirings should always be at
least 25 mm.
The wiring should be mounted as shown in figure 18.
PS = Power supply
LV = Low voltage
HV = High voltage
8.10.8. Installation of the remote controller
The unit is delivered with a remote controller offering a user-friendly
way to set up, use and maintain the unit. Before operating the
controller, follow this installation procedure.
Wiring specifications
Procedure
1 Remove the front part of the remote controller.
Insert a slotted screwdriver into the slots (1)
in the rear part of the remote controller, and
remove the front part of the remote
controller.
2 Fasten the remote controller on a flat
surface.
3 Wire the unit.
1 Unit
2 Rear part of the remote controller
3 Front part of the remote controller
4 Wired from the rear
5 Wired from the top
6 Use nippers to notch the part for the wiring to pass through
Connect the terminals of the remote controller and the terminals
inside the unit (P1 to P1, P2 to P2) as shown in the figure above.
4 Reattach the upper part of the remote controller.
First begin fitting from the clips at the
bottom.
How to connect for multi unit
Wire specification Value
Type 2 wire
Section 0.75~1.25 mm
2
Maximum length 500 m
NOTICE
The wiring for connection is not included.
NOTICE
The remote controller, delivered as an accessory, has to
be mounted indoors.
NOTICE
Be careful not to distort the shape of the lower part of the
remote controller by over tightening the mounting screws.
INFORMATION
If, in addition to the standard remote controller, the
optional remote controller (EKRUAHTB) is installed as
well:
Connect the electrical wires of both remote
controllers in the same way like described below.
Select a master and a slave remote controller by
switching the SS1 selector switch.
Only the remote controller set as master can work as
room thermostat.
1
SS
M
PCB
SS1
S Slave
M Master
NOTICE
When wiring, run the wiring away from the power
supply wiring in order to avoid receiving electric
noise (external noise).
Peel the shield for the part that
has to pass through the inside of
the remote controller case ( L ).
CAUTION
Be careful not to pinch the wiring when attaching.
INFORMATION
For multiple unit control, connect the remote controller to
the unit as instructed above. For all other units to be
controlled by this controller every next unit has to be
connected as shown in the figure below (meaning: make a
connection from P1 of the previous unit to P1 of the next
unit, and make a connection from P2 of the previous unit to
P2 of the next unit, and so on...).
Limitation: 16 PCBs EWA/YQ016~032
counts as 1 PCB
EWA/YQ040~064
counts as 2 PCBs
P1P2
1
1
6
2
3
4 5
P1P2
P2
P1
P2
P1
L
1
P1 P1 P1P2
P1 P2
P2 P2
remote controller
4PWEN70082-1E_2016_12.book Page 16 Wednesday, December 7, 2016 2:18 PM
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Productinformatie
| Merk | Daikin |
| Model | EWAQ-BAWP |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 9272 MB |
