Daikin D-BACS, Руководство по конструкции

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2.4 <DTA107A55> Central Control Adaptor Kit 341
Adaptor
2.4.4 Electric Wiring Work
1. General instructions
2. Wiring specification
Connect wires of
the same gauge to
both sides Do not connect
wires of the same
gauge at one side Do not connect
wires of different
gauges
All wiring, components and materials to be procured on site must comply with the applicable
local and national codes.
Use copper conductors only.
All field wiring and components must be provided by licensed electrician.
Unit shall be grounded in compliance with the applicable local and national codes.
After wiring work, check power to the equipment shuts OFF when swich is shut OFF.
Ring type crimp
style terminal
Wire
Use ring type crimp style terminal for connection to power
supply terminal block.
If is not used, satisfy the following conditions :
Do not connect wires of different gauge to
the same power supply terminal.
(Looseness in the connection may cause overheating.)
When connecting wires of the same gauge, connect
them according to the righthand figure.
WARNING
U-V3
U-V2
TERMINAL
*U-V1 220V
230V 200V
240V
200V
200V
PRIMARY
VOLTAGE
SECONDARY
0.75mm
2
each
Type
UL1015 AWG18 equivalent
Size
Prepare the remote controller (BRC1A62). [ BRC1A52 is also OK. ]
REASON : The remote controller is needed per each kit for setting the address.
Connect the field wires
to the Air Conditioner.
(Details: See the back side.)
Ground the control board box.
Changel the connection
of transformer according
to the right table.
(Especially for Y1 Model.)
Connect the read wires of
Remote Controller.
(See the below Fig.)
Ground the sheild of the cords
to the control board box. Connect the read wires
of Central Control Unit.
(See the below Fig.)
Ground the sheild of the cords
to the control board box.
NOTE
* FACTORY CONNECTION
Clamp these wires by clamp materials certainly.
(Clamp the earth wire.) (See right Fig.)
Do not clamp the high voltage wires (Field wires)
and the low voltage wiers (Lead wire and Thermistor)
both inside and outside of the control boad box.
2P042157
Use the wire shown right for between the unit and
the control board box.
Connect the wiring between indoor and outdoor units, central controllers and remote controller.
For details, refer to the installation manual of them.
Remove the cover of the control board box,
after setting it. (Parts situation is shown right Fig.)
Install the thermistor throgh the bush.
(It is in the control board box. See below Fig.)
Bush
REMOTE
CONTROLLER
TRANS
MISSON
WIRING
P1 F2 P2 F1
Thermistor
R3421167-3
REMOTE
CONTROLLER
TRANS
MISSON
WIRING
Thermistor
P1 F2 P2 F1
7 8
ƒfƒ“ƒ\ƒE
1
12
14
8
13
5
4
9
REMOTE
CONTROLLER
F2 P2 P1 F1
TRANS
MISSON
WIRING
4
1
5
3
6
2
R3421167-8
5
1
4
6
3
2
R3421167-3
3EA74019-1
3SA42303-2
M6 M8 M3 M13 M1 M2 M5 M7 M11 M9 M4 M15 M10 M14 M12
3
1
5
2
4
6 5 6
3 4
7 8 7 8 7 8 7 8
1 2
4
1 2
5 6
3
Field wires
R3421167-8
M4 M3 M11 M6 M10 M13 M5 M12 M15 M2 M14 M9 M1 M7 M8
R3421167-8
Bush
Field wires
Earth wire
M10 M5 M14 M9 M8 M13 M3 M15 M2
M1
Lead wire
REMOTE
CONTROLLER
F2 F1
TRANS
MISSON
WIRING
Lead wire
Bush
Lead wire
Bush
P1P2
REMOTE
CONTROLLER
F2 F1
TRANS
MISSON
WIRING
P1P2
REMOTE
CONTROLLER
TRANS
MISSON
WIRING
P1P2 F1F2
TRANS
MISSON
WIRING
P1P2 F1F2
M4 M6 M7 M11 M12
DO NOT CLAMP THESE WIRES!
Bush
R3421167-8
Thermistor
Lead wire
Bush
Clamp Material
Bush
Fieldwires
Earth wire
[ Finished Wiring situation ]
P1P2 F1F2
REMOTE
CONTROLLER
TRANS
MISSON
WIRING
M10 M5 M14 M8 M15 M1 M2 M3 M4 M6 M7 M9 M11 M12 M13
REMOTE
CONTROLLER