Daikin FHA100AVEB8, User Reference Manual

Page: 80 / 92

21 | Configuration
Installer and user reference guide
80
FHA-A(9)
Split system air conditioner
4P708119-1 – 2022.11
When using in simultaneous operation system mode, refer to “simultaneous
operation system individual setting” section to set master and slave units
separately.
Setting: Simultaneous operation system individual setting
Perform the following procedure when setting the master and slave unit
separately.
1 Change setting:
If you want… Then
(1)
M SW —
Unified setting 11 (21) 1 01
Individual setting 02
2 Perform field setting for the master unit.
3 Turn off main power supply.
4 Detach user interface from the master unit and connect it to the slave unit.
5 Turn on the main power supply switch and set individual setting to
11(21)-1-02.
6 Perform field setting for slave unit.
7 Turn off the main power supply.
8 If there is more than one slave unit, repeat setting for each.
9 Detach user interface from the slave unit and reattach to the master unit.
INFORMATION
▪
You do NOT need to rewire the user interface from the master unit if the optional
user interface for slave unit is used. However, remove the wires attached to the
user interface of the master unit.
▪
After the slave unit is set up, re-connect the user interface to master unit.
▪
The system does not operate properly when two or more user interfaces are
attached in the simultaneous operation system mode.
Setting: T1/T2 input setting
Remote control is available by transmission the external input to the terminals T1
and T2 on the terminal block for the user interface and the transmission wiring.
F2 T1
OFF
FORCED
T2
Input A
b
a
a Forced OFF
b Input A
(1)
Field settings are defined as follows:
• M : Mode number – First number : for group of units – Number between brackets : for individual unit
• SW : Setting number
• —: Value number
• : Default