Daikin Quaternity FTXG09HVJU, Инженерные данные

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EDUS04-906 Optional Accessories
Room Air Conditioners H-Series 73
Wiring
1. Wiring
c
Connect one end of the wiring to connector S21 of the PCB in the
indoor unit.
d
Connect the other end of the wiring to connector S6 of the adaptor
PCB.
e
Connect field wiring according to the functions assigned to each
connection terminal of the adaptor PCB.
f
Secure all wires.
1 Securing wires in the adaptor case assy (for KRP413A1S · KRP413AA1S)
z
Fasten with a tie-wrap so that wires will not come loose even if pulled.
Inter unit
cable (field wiring)
Tie-wrap
(to prevent the wires from coming loose)
If the wire protrudes from
this side, cut the cut-off
section of the case front.
2 Securing wires in the indoor unit (for KRP413A1)
z
The method for securing wire varies depending on the model of the air
conditioner. See your air conditioner installation manual for details.
2. Automatic Reset After Power Failure
z
This PCB stores the following data in the event of a power failure
(common features).
c
On/Off (see Note 1)
d
Operation modes
e
Temperature setting
f
Air flow rate
g
On/Off status of remote controller
(Note 1 When SW1-2 is in Off mode, the unit will not be activated.)
3. Monitor Signal Output (normal operation and malfunction)
z
Maximum length of the wiring is 100 m.
1 Monitor signal output for LED
LED
D
R
1
2
S
4
Max 100 m
2
Monitor signal output (normal operation and
malfunction)using external relay contacts
DC12V
MR1
MR2
L
1
2 L
MR1
MR2
L
1
2
L
: Operation light
: Malfunction light
+
(+)
(–)
(–)
–
1
2
3
S
8
S
5
Max 100 m
Field supplied parts
External power
supply for light
Field procured parts (Recommended external relay contacts)
Manufacturer Type Coil rated voltage Coil resistance
Omron MY relay 12 V DC 160 ohm ± 10%
Matsushita HC relay 12 V DC 160 ohm ± 10%
4. Connection with Remote Controller
Example connections with three kinds of remote controllers are shown
bellow.
Note: These connections cannot be used in combination.
1 Generic remote controller
z
Set SW1-1 to Off and select Operation Mode 1.
SW1
ON
OFF
1 2
<Instantaneous Contact>
1
2
1
2
S
2
S
1
On/Off
Off
<Normal Contact>
1
2
1
2
S
1
S
2
Operation
On
2 Five-room central controller (KRC72)
z
Set SW1-1 to Off and select Operation Mode 1.
z
The remote controller most recently used takes precedence.
Five-room central
controller
Terminal
blocks A to E
1
2
3
4
1
2
1
2
1
2
SW1
ON
OFF
S
4
S
1
3 Fan coil remote controller
z
Set SW1-1 to On and select Operation Mode 2.
z
Most settings (power On/Off, air flow rate, mode change) cannot be
made using the air conditioner’s remote controller.
z
When power is restored after a power failure in this mode, On or Off is
determined according to the current settings of the remote controller.
z
When the Cooling /Heating mode is changed, use the air conditioner’s
remote controller to adjust the temperature.
1 2
SW1
ON
OFF
S
1
1
2
1
2
1
2
S
2
S
3
H M L OFF
Fan coil remote controller
Off
(When cooling)
On (When heating)
Cooling/heating switch
Locally procured parts
Item Manufacturer Type
LED Toshiba
TLG208 (green)
TLR208 (red)
D Rohm 1S2473
R 510 ohm 1/4W
z
The remote controller most
recently used (local or air
conditioner) takes precedence.
z
Use a remote controller with a
pulse width of 100 msec or
more.
z
Power On/Off cannot be controlled
from the unit’s remote controller.
z
When power is restored after a
power failure in this mode, On or
Off is determined according to
the current settings of the remote
controller.