Specifications

CONTROLLER (Feb. 2009)
CNTR-13
CONTROLLER
DATA U4
3. System remote controller
DATA U3
CONTROLLER Cntr- 14
3-3. ON/OFF remote controller [PAC-YT40ANRA]
16 groups/50 units can be controlled.
Up to 16 groups/50 units can be operated with
one ON/OFF remote controller.
A general-purpose interface is available for con-
trol, so general devices can also be turned ON
and OFF.
.
.
.
Just press a switch to start.
All of the units can be started and stopped by
pressing the main switch, and each unit in the
group can be started and stopped with individual
switches.
.
LED flashing during failure.
.
If any error should occur in the air conditioner, its
details can be confirmed easily with the flashing
LED. The LED also indicates whether each group
is running or stopped.
Interlock operation with external system possible.
.
It can be flexibly interlocked with a card reader,
fire alarm system or building management sys-
tem, etc., using the incorporated external
input/output function.
Flexible group setting.
.
The groups can be easily configured, so the
group pattern can be freely set according to the
layout.
The ON/OFF remote controller can be connected
at the indoor/outdoor transmission line without
the power supply unit.
ON/OFF
Item
Description
Operations Display
Not available
Not available
Not available
Not available
Compatible only with external input.
Not available
Not available
LED flashes during failure.
(The error code can be confirmed by removing the cover.)
Group operation of only LOSSNAY units possible.
Only ON/OFF of group.
Operation mode
switching
Run and stop operation for the air conditioner units
Temperature setting
Fan speed setting
Room temperature display
Air flow direction setting
Error display
Schedule operation
Ventilation operation
(independent)
Ventilation operation
(interlocked)
Manual operation
prohibit/permit
(ON/OFF, operation mode,
setting temperature, filter reset)
Specific mode
operation prohibit
(Cooling prohibit, heating
prohibit, cooling/heating prohibit)
Not available
The LOSSNAY will run in interlock with the operation of indoor
unit.
The fan rate and mode cannot be changed. The LED will turn
ON only during operation after interlocking.
External output
(Error output,
operation output)
Connection position
"ON/OFF" and "error/normal" are output with the level signal.
The optional output cable is required.
Indoor/outdoor transmission line: Connectable
Central system transmission line: Connectable (Power supply
unit (PAC-SC50KUA) is needed.)
Functions
CENTRALIZED ON/OFF
: Each unit
: Group or collective
: Each block: Each group
: Each floor : Not available
●
Interlock operation with external system possible.
 ▪Itcanbeexiblyinterlockedwithacardreader,
orbuildingmanagementsystem,etc.,usingthe
incorporatedexternalinput/outputfunction.
●
Flexiblegroupsetting.
 ▪Thegroupscanbeeasilycongured,sothe
grouppatterncanbefreelysetaccordingtothe
layout.
 ▪TheON/OFFcontrollercanbeconnected
attheindoor/outdoortransmissionlinewithout
the power supply unit.
3. SYSTEM CONTROLLER
3-3. ON/OFF controller [PAC-YT40ANRA]