Mitsubishi MA Series User Manual

59
X. System Control (for Mr. SLIM P series)
Power
supply
unit
Outdoor
unit
Indoor
unit
Remote
Controller
Central controller, etc.
<Connection with M-NET system>
System Name System Diagram Features
Parts Required in Addition to Standard System
Components (Indoor/Outdoor Units, Remote Controller)
G. Timer operation
Enables control
of start and stop.
* For control by
external timer,
refer to Remote/
local combined
control operation".
H.Interlock opera-
tion with periph-
eral equipment
Enables control of
Mitsubishi Lossnay
ventilator by remote
controller.
I.Centralized
control
Weekly timer:In addition to ON/OFF, up to eight
temperature patterns can be set for
each day of the week.
* Only one timer can be selected; the auto off, simple
and weekly timers cannot be combined.
Simple timer: Start and stop operations can each be
performed once within 72 hours (can
be set in 1-hour increments).
Auto off timer: Operation is stopped when the preset
time elapses following the start of
operation.
The time can be set from 30 minutes
to 4 hours in 30-minute increments.
* Only one timer can be selected; the simple and auto
off timers cannot be combined.
Connecting a Lossnay ventilator and an indoor unit
enables control of interlock/solo ventilation opera-
tion and airflow.
(Only the microcomputer type Lossnay ventilator
can be used.)
Connecting the M-NET connection adapter to outdoor
unit enables connection of MELANS system control-
ler (for M-NET).
When using A-control operation, the number of
indoor units in a MELANS system is limited to the
number of outdoor units.
(Simultaneous twin units are counted as one unit.)
Number of controlled outdoor units
Central controller: 50 units
Group remote controller
(PAC-SC30GR): 16 units
MA Remote controller
(PAR-21MAA)
M-NET adapter (Option PARTS)
Central controller
(G-50A)
Group remote controller
(PAC-SC30GR), etc.
Indoor unit
Remote
Controller
Lossnay
ventilator
J.Demand control
Indoor unit
Outdoor unit
Adaptor to input
external demand
signal
Relay box
Remote
Operating panel
• Demand control is available by external input. In
this mode, power consumption iis decreased
within the range of usual 0-100%.
Adapter to input external
demand signals. (PAC-SC36NA)
Relay box
(Part to be provided at your site )
Remote operating panel
(Part to be provided at your site)

Mitsubishi MA Series Specifications

General

Brand	Mitsubishi
Model	MA Series
Category	Remote Control
Language	English