Control function System configuration Necessary parts & equipment
■ Timer adapter PAC-SE55RA-E
(connect to CN32 on indoor circuit board)
■ Relay box (on-site)
■ MAC-397IF-E
(one for each outdoor unit)
■ Additional remote controller (option)
■ Remote controller cord (on-site)
—
■ Timer adapter PAC-SE55RA-E
(connect to CN32 on indoor circuit board)
■ Timer adapter PAC-SE55RA-E
(connect to CN32 on indoor circuit board)
■ Multiple remote controller adpter
PAC-725AD
(connect to CN51 on indoor circuit board)
■ Function setting by remote controller
1.
Group control
with 1 remote
controller
2.
Combined
Remote/local
control
3.
Operation with
2 remote
controllers
4.
Individual
control from
distant room
5. Timer
operation
6.
Operation by
external signal
7.
Power failure
automatic
recovery
8.
Connection of
remote display
■ Multiple remote controller adpter
PAC-725AD
(connect to CN51 on indoor circuit board)
■ Relay OMRON made LY-1 (DC12V)
■ Sequential start adaptable
■ Same mode operation
■ Maximum no. of units connectable per
group: 16-refrigerant (Outdoor 16 sets)
■ Simultaneous ON/OFF remote
■ Operation can be switched between
the distant controller panel and
handheld controller
■ 2 remote controllers can be connected
to one group
■ Control with the latest command
(MAX. 500m)
■ Extension of remote controller cord
■ Weekly timer operation possible as
standard (7 days-8 patterns)
■ Optional adapter allows operation with
timer sold on the market
■ Static signal receivable
■ Pulse signal receivable
■ Returns to the state before power
failure as standard
■ Connectable to display panel in the
field adapter
Features
