Operating Status; Timer Operation - Mitsubishi Electric PLA-A·BA4 Technical Data Manual

13-2.OTHERS
For M Series Indoor Units (New A-control Models Only)
Remote On/Off
1
Operation
• Air conditioner can be started/
stopped remotely.
( 1 and 2 can be used in
combination)
Remote Display of
2
Operation Status
• The On/Off status of air
conditioners can be confirmed
remotely.
( 1 and 2 can be used in
combination)
For P Series and S Series Indoor Units
2-remote Controller
A
Control
With two remote controllers, control
can be performed locally and
remotely from two locations.
Operation Control by
B
Level Signal
Air conditioner can be started/
stopped remotely. In addition,
On/Off operation by local remote
controller can be prohibited/permitted.
Operation Control by
C
Pulse Signal
Remote Display of
D

Operating Status

Operating status can be
displayed at a remote location.
E

Timer Operation

Allows On/Off operation with
timer
*For control by an external
timer, refer to B Operation
Control by Level Signal.
System Examples
MAC-333IF-E
Switch
Indoor unit
Remote control section
Outdoor unit (to be purchased locally)
MAC-333IF-E
Resistance
LED
Indoor unit
Outdoor unit
Power supply
Remote moniter section
(to be purchased locally)
System Examples
Wired remote controller Wireless remote controller
PAR-21/31MAAU
PAC-YT53CRAU
* Set "Main" and "Sub"
* When using wired and
remote controllers.
(Example of 1 : 1 system) (Example of Simultaneous Twin)
Relay box (to be purchased) locally) Relay box (to be purchased locally)
Adapter for
remote
On/Off
Remote Remote
control control
panel Wired remote panel
controller
(Example of 1 : 1 system x 2) (Example of 1 : 1 system x 2)
Relay box (to be purchased) locally) Relay box (to be purchased locally)
Connector
cable for
remote
display
Remote Remote
control control
panel Wired remote panel
controller
(Example of 1 : 1 system x 2) (Example of 1 : 1 system x 2)
Remote operation adapter/ Remote operation adapter/
Connector cable for remote display + Connector cable for remote display +
Relay box Relay box
Remote
Remote
display
display
panel
panel
PAR-21/31MAA U/PAC-YT53CRAU
(Example of 1 : 1 system) (Example of Simultaneous Twin)
PAR-21/31MAAU
(Example of 1 : 1 system)
Connection Details
Connect the interface to the air
conditioner. Then connect the
locally purchased remote controller
to the terminal in the interface.
Connect the interface to the air
conditioner. Then connect the
locally purchased remote controller
to the terminal in the interface.
• Up to two remote controllers can be
connected to one group.
PAR-FL32MA
PAR-21/31MAAU
• Both wired and wireless remote controllers
PAC-YT53CRAU
can be used in combination.
wireless remote controllers
• Operation other than On/Off (e.g., adjust-
ment of temperature, fan speed, and airflow)
Adapter for
remote
can be performed even when remote
On/Off
controller operation is prohibited.
• Timer control is possible with an external
timer.
PAR-FL32MA
• The pulse signal can be turned On/Off.
• Operation/emergency signal can be
Connector
cable for
received at a remote location.
remote
display
PAR-FL32MA
• Operation/emergency signal can be
received at a remote location (when
channeled through the PAC-SF40RM-E
no-voltage signal, when channeled through
the PAC-SA88HA-E
PAR-FL32MA
• Weekly Timer:
On/Off and up to 8 pattern temperatures can
be set for each calendar day. (Initial setting)
• On/Off Timer:
On/Off can be set once each within 72 hr in
intervals of 5-minute units.
• Auto-off Timer:
Operation will be switched off after a certain
time elapse. Set time can be changed from
30 min. to 4 hr. at 10 min. intervals.
*Simple Timer and Auto-off Timer
cannot be used at the same time.
Control Details Major Optional Parts Required
On/Off operation is possible from
• MAC-333IF-E
a remote location.
• Parts for circuit such as relay
The operation status • MAC-333IF-E
(On/Off) or error signals can be
monitored from a remote location. • Parts for circuit to be
• External power source (12V DC)
Details Major Optional Parts Required
• Wired Remote Controller
PAR-21/31MAAU
PAC-YT53CRAU
• Wireless Remote Controller
PAR-FL32MA
• Wireless Remote Controller Kit for PCA
PAR-SL93B-E
• Adapter for remote On/Off
PAC-SE55RA-E
• Relay box (to be purchased locally)
• Remote control panel (to be purchased
locally)
• Connector cable for remote display
PAC-SA88HA-E / PAC-725AD
(10 pcs. x PAC-SA88HA-E)
• Relay box (to be purchased locally)
• Remote control panel (to be purchased
locally)
• Remote display panel (to be purchased
locally)
• Connector cable for remote display
PAC-SA88HA-E / PAC-725AD
(10 pcs. x PAC-SA88HA-E)
DC 12V signal).
• Relay box (to be purchased locally)
• Remote operation adapter
PAC-SF40RM-E
*Unable to use with wireless remote controller
Standard functions of
PAR-21/31MAAU
(Interface)
box, lead wire, etc. (to be
purchased locally)
(Interface)
purchased locally (DC power
source needed)
is required when using
MAC-333IF-E.
103