Daikin FXZQ07TBVJU Installation Manual page 14

Output signal X1-
Thermostat-on +
0 X2 of the optional
compressor run
KRP1B PCB kit
ON/OFF input from outside
(T1/T2 input) = Setting
1 Forced OFF
when forced ON/OFF is to
be operated from outside.
Thermostat
differential
1.8°F
2 changeover = Setting
(1°C)
when remote sensor
is used.
12
(22) Fan setting during
3 thermostat OFF at LL tap
heating operation
Differential automatic 0°F
4
changeover (0°C)
Auto-restart after
5 Disabled
power failure
Fan setting during
6 thermostat OFF at LL tap
cooling operation
Setting for air outlet
velocity ≤8-3/4 ft.
0 This setting is to be (2.7 m or
changed in function less)
of ceiling height.
Selection for airflow
direction
This setting is to
1 be changed when 4-way flow
13
sealing member of
(23)
air discharge outlet
is used.
Airflow direction
range setting
This setting is to be
4 changed when range Upper
of horizontal blade
movement needs to
be changed.
Note 1: Setting is carried out in the group mode, however, if the mode
number inside parentheses is selected, indoor units can also
be set individually.
Note 2: Factory settings of the Second code No. are marked in grey
background.
Note 3: If group control is selected and remote controller sensor is to
be used, then set 10-6-02 & 10-2-03.
Note 4: If setting 10-6-02 + 10-2-01 or 10-2-02 or 10-2-03 are set at
the same time, then setting 10-2-01, 10-2-02 or 10-2-03 have
priority.
Note 5: If setting 10-6-01 + 10-2-01 or 10-2-02 or 10-2-03 are set at
the same time, then setting for group connection, 10-6-01 has
priority and for individual connection, 10-2-01, 10-2-02 or
10-2-03 have priority.
Note 6: More settings for Differential automatic changeover
temperature are:
Second code No.
05 7.2°F (4°C)
06 9.0°F (5°C)
07 10.8°F (6°C)
08 12.6°F (7°C)
„ When using wireless remote controllers, it is necessary to use
address setting. Refer to the installation manual attached to the
wireless remote controller for the setting instructions.
9
For Control with 2 Remote Controllers (To control 1 indoor
unit with 2 remote controllers)
— Operation Malfunction
• For control with 2 remote controllers, set one remote controller as
ON/OFF
— —
operation
Changeover method from Main to Sub and vice versa
Refer to the installation manual attached to the remote controller.
0.9°F
Wiring method
— —
(0.5°C)
1 Remove the control box cover.
2 Carry out additional wiring from the remote controller 2 (Sub) to the
Set fan
— —
speed
5.4°F
1.8°F 3.6°F (3°C)
(1°C) (2°C) (See
Note 6)
Enabled OFF —
Set fan
— —
speed
10 to
8-3/4 to
11-1/2 ft.
10 ft. —
(3.0-
(2.7-3.0 m)
3.5 m)
2-way
3-way flow —
flow
Caution
• When using the group control and the 2 remote controllers control
Medium Lower —
For centralized control
• When centralized equipment (such as centralized controller) is
• Connect the centralized equipment to the indoor unit connected to
Main and the other remote controller as Sub.
terminals (P1, P2) for remote controller wiring on the terminal block
(X1M) in the control box.
P1 P2 F1 F2
3
1
Terminal block for transmission wiring
2
Terminal for remote controller wiring (P1, P2)
No polarity
3 Remote controller 1 (Main)
4 Remote controller 2 (Sub)
at the same time, connect the remote controller 2 (Sub) to the
indoor unit at the end of the crossover wiring (the largest No.).
1 2
4
1
Indoor unit 1
2
Indoor unit 2
3
Indoor unit largest No.
4
Remote controller 1 (Main)
5
Crossover wiring (Remote controller)
6
Remote controller 2 (Sub)
used for control, it is required to set the group No. on the remote
controller.
For details, refer to the manuals attached to the centralized
equipment.
the remote controller.
T1 T2
1
2
4
3
5 6
English