Wire Connection - Daikin UATYQ250MCY1 Manual De Instalación

l
All electrical work must be carried out by qualifi ed electrician and accordance with local supply requirement and
associate regulation.
Method for connecting electric wire
Before connecting the wire, consult the electric power company of jurisdiction.
1. The entire wiring diagram of unit
a
b
PE
c g
f
d
e
2. Wiring connection to unit
Route the power supply wires and control wire through the knockout holes or cable holes in the unit.
Remove the service panels and connect the units power supply wires to terminal block inside the control box, as
shown.
Make use of push releasable cable ties which are located at the bottom of control box to hold the power supply wires
properly.
While installing the circuit breaker onto the unit, make sure that the screws do not damage the components (e.g. coil)
inside the unit.
The switch box also can be installed without attaching to the unit.
The knockout holes are only available in UATYQ250; UATYQ350, UATYQ450, UATYQ550, UATYQ600 & UATYQ700 comes
with a power cable hole.
UATYQ250
CONTROL
BOX
Power cable (seal off the knockout
Terminal block
Control wire
Wiring Example And Selection Of Circuit Breaker
Model
UATYQ250
UATYQ350
UATYQ450
UATYQ550
UATYQ600
UATYQ700
A main switch or other means for disconnection, having a contact separation in all poles, must be incorporated in fi xed
wiring in accordance with local and national legislation.
ü
The unit is to be wired directly from an electrical distribution board either by a circuit breaker (preferred) or HRC fuse.
ü
Fix the power supply wiring to control module. Connect control wiring to control terminal block through the control
box's hole.
ü
Earth wiring must be connected.
ü
The power supply cord must be equivalent to H07RN-F which is the minimum requirement, and to be used in protective
tube.
ü
There must be an all pole disconnection in the supply mains with a contact separation of at least 3mm.

WIRE CONNECTION

a
Power supply
Main switch/fuse
b
(fi eld supply)
c
Power supply wiring for unit
d
Unit
e
Remote control
Connection wiring for unit &
f
remote controller
g
Earth
Recommended
switch box position
holes after installation)
Power cable Breaker
(mm 2 ) capacity (A)
4
6
10
10
16
25
UATYQ350, 450, 550, 600 & 700
Power cable
Control wire
Over current
protection switch (A)
32 32
40 40
40 40
50 50
63 63
80 80
CONTROL
BOX
Terminal block
Earth cable
(mm 2 )
4
6
10
10
16
25
19