Fujitsu aoyg45lbt8 User Manual

En-10
Wiring method6. 5.
The wiring example for Outdoor unit, indoor units and Branch box is shown in gure.
For other connections, refer to Design&Technical Manual.
123
123123 123
123
123
123
123
123
123
123
123
123123
123
123
123
123123
123123
123123
POWER
BRANCH BOX
POWERPOWER POWER
OUTDOOR UNIT
or BRANCH BOX
(IN)
BRANCH BOX2
(OUT)
BRANCH BOX1
(OUT)
INDOOR UNIT A
BRANCH BOX
INDOOR UNIT AINDOOR UNIT AINDOOR UNIT BINDOOR UNIT BINDOOR UNIT BINDOOR UNIT CINDOOR UNIT CINDOOR UNIT C
CENTRAL
REMOTE
CONTROLLER
OUTDOOR UNIT
or BRANCH BOX
(IN)
BRANCH BOX2
(OUT)
BRANCH BOX1
(OUT)
CENTRAL
REMOTE
CONTROLLER
OUTDOOR UNIT
or BRANCH BOX
(IN)
BRANCH BOX2
(OUT)
BRANCH BOX1
(OUT)
CENTRAL
REMOTE
CONTROLLER
Branch box (Secondary1)
Breaker1
Breaker2 Breaker2 Breaker2
Single-phase
230V 50Hz
Max.26.5A
Power supply cable
Breaker1: Earth leakage breaker
Breaker2: Circuit breaker (over current)
Breaker2
Breaker1 Breaker1 Breaker1
Outdoor unit
Single-phase
230V 50Hz
Single-phase
230V 50Hz
Single-phase
230V 50Hz
Connection cable
[Example]
Branch
box
Branch box (Secondary2)
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
Indoor
unit
(Optional
terminal)
(Optional
terminal)
(Optional
terminal)
(Primary)
Connecting of wiring6. 6.
(1) Remove the service covers and insulation sheet. And connect the wires to the
terminal in accordance with the terminal nameplate. (Fig. A, Fig. B)
(2) After connecting the wires, use binders to secure the wires. (Fig. B)
Connect the wires without applying excessive tension.•
Fig. A
Service cover
Terminal block
Fig. B
Terminal block
Binder
(Accessory)
Use the specied wire
type and connect the
wires securely.
Firmly secure the
binders so that the
wire terminals will not
receive external stress.
Please remove the excess.
Binder
Binder
(Accessory)
(3) Secure the cables using the binders under the terminal blocks, and then secure
the cables using the binders attached to the base of the valves.
Binder
(Accessory)
Binder
(4) Be sure to install the insulation sheet after the wiring is complete.
Installation method of One-touch bush
Please x the One-touch bush (accessory) as shown in the gure below.
(Pipe cover rear)
(Pipe cover front)
One-touch bush
(Accessories)
One-touch bush
(Accessories)
Front connection
Lateral connection
Rear connection
9379069366_IM.indb 10 15/11/2555 11:18:23

Fujitsu aoyg45lbt8 Specifications

General

Brand	Fujitsu
Model	aoyg45lbt8
Category	Air Conditioner
Language	English