Daikin FXFN50A2VEB, Installer And User Reference Manual

Page: 77 / 88

20 | Configuration
Installer and user reference guide
77
FXFN50~112A2VEB
CO₂ Conveni-Pack: indoor unit
4P677925-1 – 2021.07
If you want to set… Then
(1)
Example
M SW/C1 —/C2
0°C 12 (22) 4 01 cooling 24°C/heating 24°C
1°C 02 cooling 24°C/heating 23°C
2°C 03 cooling 24°C/heating 22°C
3°C 04 cooling 24°C/heating 21°C
4°C 05 cooling 24°C/heating 20°C
5°C 06 cooling 24°C/heating 19°C
6°C 07 cooling 24°C/heating 18°C
7°C 08 cooling 24°C/heating 17°C
Setting: Auto-restart after power failure
Depending on the needs of the user, you may disable/enable the automatic restart
after a power failure.
If you want auto-restart after power failure… Then
(1)
M SW/C1 —/C2
Disabled 12 (22) 5 01
Enabled 02
Function for refrigerant leak detection
If the CO
2
refrigerant leak detector (field supply) is connected to the indoor unit
(symbols T1, T2), setting —/C2 of mode 12(22) must be changed to 08. See
"10.5.1 About refrigerant leak detection" [
4
34].
If the CO
2
refrigerant leak
detector (field supply) is…
Then
(1)
M SW/C1 —/C2
NOT installed 12(22) 1 01
Installed 08
▪ 2 or more user interfaces: When using 2 or more user interfaces, one must be
set to "MAIN" and the other to "SUB". For setting procedure see the installation
and operation manual of the used user interface.
(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 / C1 : First code number
• —: Value number / C2 : Second code number
• : Default