Owner's Manual

149
INSTALLER SETTING
148
INSTALLER SETTING
ENGLISH
CN_CC setting (air conditioner)
It is the function to set the usage of the indoor unit’s CN_CC port.
• Select CN_CC setting category, and press [OK] button to move to the detail screen.
OK
Value Description
DC auto install
(default)
When power is applied to the product, indoor unit when the contact
point is on in Dry Contact installed state recognizes Dry Contact installa-
tion
DC manual not install Do not use (install) Dry Contact
DC manual install Use (install) Dry Contact
Programmable DI/DO Use as Programmable DI/DO (Simple On/Off)
NOTE
!
CN_CC is the device connected to the indoor unit to recognize and control the external
contact point.
CN_EXT setting (air conditioner / DX ventilator)
It is the function to set to control the external input and output according to DI/DO set by the cus-
tomer using the indoor unit’s Dry Contact Port. (It is the function to decide the usage of the con-
tact point port (CN_EXT) mounted in the indoor unit PCB.)
• In the installer setting list, select CN_EXT setting category, and press [OK] button to move to
the detail screen.
OK
Value Description
Not use
(default)
Use installer code No. 41 setting value (simple Dry Contact setting
value)
Simple operation
control
Simple operation On/Off
Single emergency stop Indoor unit single emergency stop
Occupied / Unoccupied Occupied / Unoccupied
All emergency stop
Indoor unit all emergency stop
※It can be set only when there is indoor unit emergency stop
function.