Daikin Quaternity FTXG09HVJU, Инженерные данные

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Optional Accessories EDUS04-906
74 Room Air Conditioners H-Series
2P031616-1B
Test Operation and Confirmation
1. When the System is Not Working
Is the air conditioner working properly?
Are the connectors of the wiring properly connected?
Are the remote controller and field wiring properly connected?
Are all switch settings correct?
If there is nothing apparently wrong, conduct a diagnostic check using the following procedure.
Diagnostic check
2. Switch Settings and Connection Terminals
1
2
1
2
1
2
1
2
1
2
3
S
8
1
2
S
4
S
1
S
2
S
3
S
5
1
2
SW1
OFF ON
S6
CPU normal operation monitor
(Flashes when the operation is normal.)
SW1-1
SW1-2
S1
S2
S3
S4
S5
S6 connector
S8
Selecting the operation
mode
Selecting On/Off when
power is restored after
a power failure
SW1-1: OFF
(Operation mode 1)
SW1-1: ON
(Operation mode 2)
(1) - (2)
(1) - (2)
(1) - (3)
(+) - (–)
OFF Operation mode 1 (Used with the exception of fan coil remote controller settings)
ON Operation mode 2 (Used with fan coil remote controller settings)
OFF Always Off
ON
Off if operation was in Off mode before power failure; On if operation was in
On mode before power failure
Instantaneous contact Normal contact
S1 (1) - S2 (1) OPEN CLOSE
S1 (1) - S1 (2)
Pulse input
OPEN, Not activated
On/Off switching
CLOSE, Activated
S2 (2), S3 Not used
S1, S2 OPEN Not activated
S1 (1) - S1 (2) CLOSE On, airflow: L tap
S1 (1) - S2 (1) CLOSE On, airflow: M tap
S1 (1) - S2 (2) CLOSE On, airflow: H tap
S3 (With the remote
OPEN, Cooling
controller only)
CLOSE, Heating
Voltage on (DC12 V), normal operation light output
Normal operation light output (power for light required)
Malfunction light output (power for light required)
Connect with connector S21 on the PCB of the indoor unit
Relay DC 12 V power supply terminal (Field supplied parts)
START
Is the “CPU Normal” light
for the remote controller’s
PCB flashing?
No
Is 12 V DC being supplied
to No. 4 and No. 5 on S6 of the
remote controller’s PCB?
No
Yes
c
Is 12 V DC being supplied
to No. 4 and No. 5 on S21
of the indoor unit?
No
Yes
d e
Is the malfunction light
of the remote
controller’s PCB on?
No
Yes
d
OR
e f
Yes
c
Defect in adaptor PCB.
d
Defect in wiring.
e
Defect in indoor unit’s PCB.
f
Transmission error (between remote controller and indoor unit)