Mitsubishi Electric Y Series Manual page 206

CENTRALISED REMOTE CONTROLLER
206
ON/OFF Remote Controller
Just press a switch to start. All units can be switched ON/OFF by pressing the main switch, and each
unit in the group can be switched ON/OFF with individual switches. The PAC-YT40ANRA also has a
hardwired connection available (ON/OFF input, fire alarm input, run output, fault output).
PAC-YT40ANRA
Dimensions: 130(W) x 120(H) x 19(D) mm
• System example
ON/OFF
remote
controller
• Function
Item
UNITS
ON/OFF
Error indication
Ventilation operation
(Independent)
Ventilation operation
(Interlocked)
External input
External output
* Applicable to collective only
Not applicable to groups
: 5-1/8(W) x 4-3/4(H) x 3/4(D) in.
Lossnay
ME remote
controller
Lossnay remote
controller
MA remote
controller
PAC-YT52CRA
Description
Max No.Units
ON and OFF operation
LED flashes during failure.
(The error code can be confirmed by removing the cover.)
Group operation is only possible with Lossnay units.
*Only ON/OFF of group.
The Lossnay will run in interlock with the operation of the indoor unit.
*The fan rate and mode cannot be changed.
The LED will turn ON only during operation after interlocking.
ON and OFF operation / Fire Alarm*
ON and OFF operation / Faults*
• Control of up to 16 groups/50 indoor units
Dual Dual
Set Set
•Up to 16 groups/50 units can be operated with a single
Point Point
ON/OFF remote controller.
•A general-purpose interface is also available for turning
ON/OFF general devices.
• Just press a switch to start
•All 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
•Any error in an air conditioner can be easily confirmed by
the flashing of the LED. The LED also indicates whether
each group is running or stopped.
• Interlock operation with an external system
•On/off operation can be flexibly interlocked with a card
reader, fire alarm system, or building management system,
etc. using the external input/output function.
• Flexible group setting
•Groups can be easily configured, allowing group patterns to
be set freely according to the layout.
•The ON/OFF remote controller can be connected to the
indoor/outdoor transmission line without a power supply unit.
NOTE
The dual set point function is available depending on the controller
version.
Contact your local distributor regarding the availability of this function.
: Each group : Batch only : Not available
PAC-YT40ANRA
50 units/16 groups
Operations Display
X
X
X