Mitsubishi Electric AE-200A User manual

Air Conditioning Control System
Centralized Controller
AE-200A/AE-50A
AE-200E/AE-50E
Before installing the controller, please read this Installation Manual carefully to ensure proper operation.
Retain this manual for future reference.
Installation Manual
Safety notes are marked with WARNING
or CAUTION, depending on the severity
of possible consequences that may result
when the instructions are not followed
exactly as stated.
Proper installation is important for your
safety and proper functioning of the units.
Thoroughly read the following safety
precautions prior to installation.
Contents
1. Safety precautions ..............................................................2
1-1. General precautions ...................................................................2
1-2. Precautions for unit installation...................................................3
1-3. Precautions for electrical wiring ..................................................3
1-4. Precautions for relocating or repairing the unit ...........................4
1-5. Additional precautions.................................................................4
2. Introduction .........................................................................6
2-1. Part names .................................................................................6
3. Package contents ...............................................................8
4. Specifications....................................................................10
4-1. Product specifications...............................................................10
4-2. External dimensions .................................................................11
5. System configuration ........................................................12
5-1. System configuration example..................................................12
5-2. Number of connectable units ....................................................16
5-3. Setting M-NET address for various devices..............................17
5-4. M-NET system setting example................................................19
6. Installation.........................................................................21
6-1. Installation methods..................................................................21
6-2. Items not included.....................................................................22
6-3. Items sold separately................................................................22
6-4. M-NET transmission cable length.............................................23
6-5. Installation space ......................................................................24
6-6. Installation procedures..............................................................24
7. Wiring connections ...........................................................27
7-1. Removing/reinstalling the service cover ...................................27
7-2. Connecting AC power cables and M-NET transmission
cables .......................................................................................27
7-3. Connecting the LAN cable ........................................................29
8. Initial settings ....................................................................30
9. Test run .............................................................................31
9-1. Collective operation ON/OFF....................................................31
10. External input/output.........................................................32
10-1. External signal input function..................................................32
10-2. External signal output function................................................35
11. Inspection and maintenance.............................................36

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1. Safety precautions
►Thoroughly read the following safety precautions prior to installation.
►Observe these precautions carefully to ensure safety.
►After reading this manual, pass the manual on to the end user to retain for future
reference.
►The user should keep this manual for future reference and refer to it as necessary. This
manual should be made available to those who repair or relocate the units. Make sure
that the manual is passed on to any future air conditioning system user.
►All electrical work must be performed by qualified personnel.
: indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
: indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
: addresses practices not related to personal injury, such as product
and/or property damage.
1-1. General precautions
Do not install the controller in areas where large amounts of oil, steam, organic solvents,
or corrosive gases (such as ammonia, sulfuric compounds, or acids), or areas where
acidic/alkaline solutions or special chemical sprays are used frequently. These substances
may significantly reduce the performance and corrode the internal parts, resulting in
electric shock, malfunction, smoke, or fire.
To reduce the risk of injury, electric shock, or fire, do not alter or modify the controller.
To reduce the risk of short circuits, current leakage, electric shock, malfunction, smoke, or
fire, do not wash the controller with water or any other liquid.
To reduce the risk of electric shock, malfunction, smoke, or fire, do not touch the electrical
parts, USB memory, or touch panel with wet fingers.
To reduce the risk of injury or electric shock, before spraying a chemical around the
controller, stop the operation and cover the controller.
To reduce the risk of burns, do not touch the electrical parts with bare hands during and
immediately after operation.
To reduce the risk of injury, keep children away while installing, inspecting, or repairing the
controller.
Test runs, inspection, and service must be performed by qualified personnel in accordance
with this manual. Incorrect use may result in injury, electric shock, malfunction, or fire.
Always replace a fuse with one with the correct current rating. The use of improperly rated
fuses or the substitution of fuses with steel or copper wire may result in bursting, fire, or
explosion.
If you notice any abnormality, stop the operation and turn off the controller. Continuing the
operation may result in electric shock, malfunction, or fire.

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Properly install all required covers to keep moisture and dust out of the controller. Dust
accumulation and the presence of water may result in electric shock, smoke, or fire.
To reduce the risk of frostbite, burns, injury, or electric shock, keep the equipment out of
the reach of children.
To reduce the risk of fire or explosion, do not place flammable materials or use flammable
sprays around the controller.
To reduce the risk of electric shock or malfunction, do not touch the touch panel, switches,
or buttons with a sharp object.
To avoid injury from broken glass, do not apply excessive force to the glass parts.
To reduce the risk of injury, electric shock, or malfunction, avoid contact with the sharp
edges of certain parts.
To reduce the risk of injury, wear protective gear when working on the controller.
Wear protective gear when working on the controller. High-voltage parts pose a risk of
electric shock, and high-temperature parts pose a risk of burns.
1-2. Precautions for unit installation
Do not install the controller where there is a risk of flammable gas leaks. If flammable gas
accumulates around the controller, it may ignite and cause a fire or explosion.
Properly dispose of the packing materials. Plastic bags pose a suffocation hazard to
children.
Take appropriate safety measures against earthquakes to prevent the controller from
causing injury.
To prevent injury, install the controller on a flat surface strong enough to support its
weight.
To reduce the risk of short circuits, current leakage, electric shock, malfunction, smoke, or
fire, do not install the controller in a place exposed to water or in a condensing
environment.
The controller must be installed by qualified personnel according to the instructions
detailed in this manual. Improper installation may result in electric shock or fire.
1-3. Precautions for electrical wiring
To reduce the risk of malfunction, smoke, fire, or damage to the controller, do not connect
the power cable to the signal terminal block.
To reduce the risk of malfunction, smoke, fire, or damage to the controller, do not apply a
power supply voltage in excess of that specified.
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Properly secure the cables in place and provide adequate slack in the cables so as not to
stress the terminals. Improperly connected cables may break, overheat, and cause smoke
or fire.
To reduce the risk of injury or electric shock, switch off the main power before performing
electrical work.
Electrical work must be performed by qualified personnel in accordance with local
regulations and the instructions provided in this manual. Only use specified cables and
dedicated circuits. Inadequate power source capacity or improper electrical work will
result in electric shock, malfunction, or fire.
To reduce the risk of electric shock, install an overcurrent breaker and an earth leakage
breaker on the power supply. To reduce the risk of electric shock, smoke, or fire, install an
overcurrent breaker for each controller.
Only use properly rated breakers (earth leakage breaker, local switch <switch + fuse that
meets local electrical codes>, moulded case circuit breaker, or overcurrent breaker). The
use of improperly rated breakers or the substitution of fuses with steel or copper wire may
result in electric shock, malfunction, smoke, or fire.
To reduce the risk of current leakage, overheating, smoke, or fire, use properly rated
cables with adequate current carrying capacity.
Proper grounding must be provided by qualified personnel. Do not connect the protective
ground wire to a gas pipe, water pipe, lightning rod, or telephone wire. Improper grounding
may result in electric shock, smoke, fire, or malfunction due to electrical noise
interference.
To reduce the risk of short circuits, electric shock, or malfunction, keep wire pieces and
sheath shavings out of the terminal block.
To reduce the risk of short circuits, current leakage, electric shock, or malfunction, keep
the cables out of contact with controller edges.
To reduce the risk of electric shock, malfunction, or fire, seal the gap between the cable
and the end of the conduit tube with putty.
1-4. Precautions for relocating or repairing the unit
The controller must be repaired or moved only by qualified personnel. Do not disassemble
or modify the controller. Improper installation or repair may result in injury, electric shock,
or fire.
To reduce the risk of short circuits, electric shock, malfunction, or fire, do not touch the
circuit board with tools or with your hands, and do not allow dust to accumulate on the
circuit board.
1-5. Additional precautions
To avoid damage to the controller, use appropriate tools to install, inspect, or repair the
controller.

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To prevent unauthorized access, always use a security device such as a VPN router when
connecting to the Internet.
Take appropriate measures against electrical noise interference when installing the
controller in hospitals or radio communication facilities. Inverter, high-frequency medical,
or wireless communication equipment as well as power generators may cause the air
conditioning system to malfunction. The air conditioning system may also adversely affect
the operation of these types of equipment by creating electrical noise.
To avoid malfunction, do not bundle power cables and signal cables together or place
them in the same metallic conduit.
To avoid damage to the controller, do not overtighten the screws.
To avoid deformation and malfunction, do not install the controller in direct sunlight or
where the ambient temperature may exceed 60°C (140°F) or drop below -20°C (-4°F).
This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use of the appliance by a person
responsible for their safety. Children should be supervised to ensure that they do not play
with the appliance.
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2. Introduction
AE-200A/AE-50A/AE-200E/AE-50E is a centralized controller.
Any connected air conditioning systems can be operated or monitored on the AE-200A/AE-50A/AE-200E/AE-50E’s
LCD or the Web browser. Each AE-200A/AE-50A/AE-200E/AE-50E can control up to a total of 50 indoor units and
other equipment. By connecting AE-200A/AE-200E (main controller) and AE-50A/AE-50E (sub controllers), up to
200 indoor units and other equipment can be controlled.
Hereafter, AE-200A and AE-200E, unless otherwise specified, will be called “AE-200.”
Hereafter, AE-50A and AE-50E, unless otherwise specified, will be called “AE-50.”
2-1. Part names
LED Status
Power Lit in green Power ON
Unlit Power OFF
LAN1 Blink in orange Data transmission in progress (LAN1)
ON/OFF
Lit in green One or more air conditioning units are ON.
Blink in green One or more air conditioning units are in error.
Unlit All air conditioning units are OFF.
LAN2 Blink in orange Data transmission in progress (LAN2)
Status
Blink in orange The SD card may be damaged, or the startup failed.
Blink in blue Software update in progress
Blink in pink Software update failed
Push switch Action
Collective ON/OFF Turns on or off all air conditioning units collectively.
Reset Restarts the controller.
USB port
Power
LAN1
ON/OFF
LAN2
Status
Push switch
Display/Touch panel

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TB3TB1
AL/L1 N/L2 B S
* Back side with the service cover removed
LAN1
Connects to other units of equipment over the LAN via a HUB.
LAN2
Unused
CN7 (Pulse Input)
Unused
CN6 (RS-422/485)
Unused
CN4 (RS-232C)
Unused
CN5 (External I/O)
Connects to an external input/output adapter PAC-YG10HA-E.
TB3 (M-NET A, B, S) (M3.5)
M-NET transmission terminal block
Connects to M-NET transmission cables from the outdoor unit.
(A, B: Non-polarized, S: Shield)
Ground (M4)
Connects to the protective ground wire.
CN21 (M-NET power jumper)
Connects to the M-NET power jumper to supply power (default).
* If another system controller is connected to the same M-NET system, disconnect the M-NET power jumper to supply
power from the power supply unit or outdoor unit.
TB1 (Power source AC L/L1, N/L2) (M3.5)
Connects to the power cable.
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3. Package contents
The following items are included in the package.
Package contents Qty.
(1)
Centralized controller (AE-200 or AE-50)
* A specified SD card is already installed.
* A screw is attached at the bottom.
1
(2) Plate A 1
(3) Plate B 1
(4) Roundhead screw (M4 × 40)*1, 2 4
(5) Roundhead screw (M4 × 10)*1 4
(6) Wood screw (M4.1 × 25)*1
(used only when installing the AE-200/AE-50 on a board wall) 4
(7) Cable tie 4
(Two are spare.)
(8) Rubber bushing 2
(9) L-shaped driver (width across flat: 2.5)*1 1
(10) Installation Manual (this manual) 1
(11) Instruction Book 1
(12)
CD-ROM
Installation Manual
Instruction Book
Instruction Book (Web Browser for Initial Settings)
Instruction Book (Web Browser for System Maintenance Engineer)
Instruction Book (Web Browser for User)
License Classification List
About This Software
Note
●The CD-ROM can only be played on a CD-drive or a DVD-drive. Do not attempt to play the
CD-ROM on an audio CD player as this may damage your ears and/or speakers.
●Each document is in PDF format. Viewing documents requires a computer with Adobe®
Reader®or Adobe®Acrobat®installed. “Adobe®Reader®” and “Adobe®Acrobat®” are
registered trademarks of Adobe Systems Incorporated.
1
*1 ISO metric screw thread
*2 If the screws cannot be used because the wall is too thick, obtain longer M4 roundhead screws.

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Notes on the SD card installed on the AE-200/AE-50
●The SD card installed on the AE-200/AE-50 has been set up at the factory. Do not use other SD cards as proper functioning
cannot be guaranteed.
●The SD card installed on the AE-200/AE-50 differs from the ones sold on the market.
●The AE-200/AE-50 will not start up if the SD card does not function properly or is not installed.
●Only the SD card that has been formatted on AE-200/AE-50 can be used.
●Do not use the SD card installed on the AE-200/AE-50 for any other equipment.
Precautions for the replacement of the SD card
●Because of the characteristics of the SD card, read/write performance may degrade over time. It is recommended to replace
the SD card with our SD card (available as service parts) every 10 years, even if it is not damaged.
●If the SD card becomes damaged, the AE-200/AE-50 energy management data will be lost.
The AE-200/AE-50 settings data can be backed up from the AE-200/AE-50’s LCD or the Web browser to an external
memory, and these data can be restored to the AE-200/AE-50. (Refer to the chapter [Maintenance] in the AE-200/AE-50
Instruction Book and the chapter [Utility] in the Instruction Book (Web Browser for Initial Settings) for details.) The energy
management data can only be output in a CSV file, and these data cannot be restored to the AE-200/AE-50. (Refer to
the chapter [Maintenance] in the Instruction Book (Web Browser for System Maintenance Engineer) for details.) It is
recommended to back up these data periodically.
●Only a qualified technician should insert or remove the SD card.
●Before inserting or removing the SD card, turn off the power to the AE-200/AE-50.
●If the SD card becomes damaged, consult your dealer for a replacement.
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4. Specifications
4-1. Product specifications
Item Specifications
Power supply Rated input 100–240 VAC ± 10%; 0.21–0.12 A 50/60 Hz Single-phase
Fuse 250 VAC 6.3 A Time-Lag type (IEC 60127-2S.S.5)
M-NET power feeding capability No specifications
* Only an MN converter can be connected.
Ambient
conditions
Temperature
Operating temperature
range 0°C – +40°C (+32°F – +104°F)
Storage temperature
range -20°C – +60°C (-4°F – +140°F)
Humidity 30%–90% RH (Non-condensing)
Dimensions (W × H × D)
284 × 200 × 65 mm
(11-5/32 × 7-55/64 × 2 17/32 in)
* When installed, AE-200/AE-50 will protrude 25.0 mm (31/32 in) from the
wall or the metal control box.
Weight 2.3 kg (5-5/64 lbs)
Installation conditions Indoor only
* To be used in a business office or similar environment

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4-2. External dimensions
* The dimensions of AE-200 and AE-50 are the same.
40 (1-9/16)25 (31/32)
163 (6-13/32)
284 (11-5/32)
200 (7-27/32)
202.1 (7-61/64)
180.4 (7-7/64)
180.4 (7-7/64)
246 (9-11/16)
169.2 (6-21/32)
148 (5-53/64)
148 (5-53/64)
261.2 (10-9/32)
217 (8-35/64)
282.7 (11-1/8)
261.2 (10-9/32)
252.2 (9-59/64)
217 (8-35/64)
Plate B
ø4
ø6
188.9 (7-7/16)
180.4 (7-7/64)
164 (6-29/64) 148 (5-53/64)
272.7 (10-47/64)
261.2 (10-9/32)
247 (9-23/32)
217 (8-35/64)
Plate A
ø6
ø4
Screw: M4 × 6
Hexagonal hole: 2.5 (width across flat)
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5. System configuration
5-1. System configuration example
This section explains the examples of the following system configurations.
(1) System without connection to an AE-50 controller (controlling 50 or fewer units of equipment)
(2) System with connection to one or more AE-50 controllers (controlling more than 50 units of equipment)
(3) System with connection to a sub system controller (System in which power is supplied from an outdoor unit)
(4) System with connection to a sub system controller (System in which power is supplied from the power supply
unit (PAC-SC51KUA))
Note
●The figures in (1) through (4) below only show the transmission cable connections. Power cables are omitted.
●Connect the M-NET power jumper as shown in the table below, depending on the system configuration.
System configuration AE-200 Outdoor unit
CN21 CN41 CN40
At factory shipment V V x
System without connection to a
sub system controller – V V x
System with connection to a sub
system controller
System in which power is supplied from an
outdoor unit x x V
System in which power is supplied from the
power supply unit (PAC-SC51KUA) xVx
(V) Connected, (x): Disconnected
●Provide a ground point for the indoor-outdoor transmission cable for each outdoor unit. (Provide the appropriate grounding
according to local standards.)
●Set the centralized control switch (SW5-1 (or SW2-1, depending on the unit model)) on the outdoor unit connected to the
M-NET transmission cable to ON.

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(1) System without connection to an AE-50 controller
(controlling 50 or fewer units of equipment)
TB7 TB3
TB7 TB3
MAMA
ME
AHC
MA
LOSSNAY
[051]
[056] [057]
[000]
[004] [005][001] [002] [003]
[11] [12]
[006] [007] [008] [009] [010]
[106]
[201]
MA
M-NET
M-NET
AHC
MA
ME
*1 Leave the M-NET power jumper connected to CN21 on the AE-200.
*2 Leave the M-NET power jumper connected to CN41 on all outdoor units.
LAN AE-200
*1
Outdoor unit (Y)
*2 Group 1
Outdoor unit (R2)
*2
BC controller
Mr. Slim/M- and P-Series
outdoor unit
Group 2
Group 3
M-NET adapter
Group 4
Mr. Slim/M- and P-Series
outdoor unit
Indoor unit
Local remote controller (MA R/C type)
Local remote controller (ME R/C type)
Advanced HVAC CONTROLLER
M-NET transmission cable
MA remote controller cable
Numbers in parentheses indicate address
numbers.
Group 5
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(2) System with connection to one or more AE-50 controllers
(controlling more than 50 units of equipment)
TB7 TB3
TB7 TB3
ME ME
ME
[051]
[056] [057]
[001] [002] [003] [004] [005]
[006] [007] [008] [009] [010]
[106]
M-NET
M-NET
M-NET
TB7 TB3
ME
[051]
[001] [002] [003] [004] [005]
[101]
TB7 TB3
ME
[051]
[001] [002] [003] [004] [005]
[101]
ME
[103]
[101] [103]
ME
[103]
[000]
[000]
[000]
LOSSNAY
LOSSNAY
M-NET
TB7 TB3
ME
[051]
[001] [002] [003] [004] [005]
[101]
ME
[103]
LOSSNAY
LOSSNAY
AHC
[201]
AHC
MA
ME
*1 Leave the M-NET power jumper connected to CN21 on the AE-200.
*2 Leave the M-NET power jumper connected to CN41 on all outdoor units.
Note
●The same M-NET address cannot be used more than once in an M-NET system that directly connects to each
AE-200/AE-50. See (1) above for the addresses for the equipment that are connected to the AE-50 within an M-NET system.
AE-200
LAN1 IP: 192.168.1.1
*1
LAN
Switching
HUB
Outdoor unit (Y)
*2
Outdoor unit (R2)
Group 1
*2
AE-50_1
LAN1 IP: 192.168.1.211
LAN
BC controller
Outdoor unit
Group 2
Group 3
*2 Group 1
AE-50_2
LAN1 IP: 192.168.1.212
Indoor unit
Local remote controller (MA R/C type)
Local remote controller (ME R/C type)
Advanced HVAC CONTROLLER
M-NET transmission cable
Outdoor unit
Numbers in parentheses indicate address
numbers.
*2
Group 2
Group 1
AE-50_3
LAN1 IP: 192.168.1.213
Outdoor unit
Group 2
*2 Group 1 Group 2

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(3) System with connection to a sub system controller
(System in which power is supplied from an outdoor unit)
TB7 TB3
TB7 TB3
MA
[051]
[056] [057]
[000]
[11] [12]
MA
AHC
M-NET
M-NET
[202]
MAMA
[004] [005][001] [002] [003]
ME
AHC
LOSSNAY
[006] [007] [008] [009] [010]
[106]
[201]
MA
ME
*1 Disconnect the M-NET power jumper (CN21) from the AE-200.
*2 Move the M-NET power jumper from CN41 to CN40 on only one of the outdoor units.
LAN AE-200
*1
Outdoor unit (Y)
*2
Group 1
Outdoor unit (R2) BC controller
Mr. Slim/M- and P-Series
outdoor unit
Group 2
Group 3
M-NET adapter
Group 4
Mr. Slim/M- and P-Series
outdoor unit
Indoor unit
Local remote controller (MA R/C type)
Local remote controller (ME R/C type)
Sub system controller
Advanced HVAC CONTROLLER
M-NET transmission cable
MA remote controller cable
Numbers in parentheses indicate address
numbers.
Group 5
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(4) System with connection to a sub system controller
(System in which power is supplied from the power supply unit (PAC-SC51KUA))
TB7 TB3
TB7 TB3
MA
M-NET
[051]
[056] [057]
[000]
[11] [12]
MA
M-NET
ME
AHC
LOSSNAY
[006] [007] [008] [009] [010]
[106]
[201]
MA
MA
[004] [005][001] [002] [003]
[202]
AHC
MA
ME
*1 Disconnect the M-NET power jumper (CN21) from the AE-200.
*2 Leave the M-NET power jumper connected to CN41 on all outdoor units.
5-2. Number of connectable units
The table below summarizes the number of connectable units.
Unit type Number of connectable units
Indoor units, independent OA processing units, LOSSNAY units,
DIDO controllers (PAC-YG66DCA), Air To Water (PWFY) units,
Advanced HVAC CONTROLLERs, HWHP (CAHV) units in each
AE-200/AE-50 system
Up to 50 units (including the interlocked LOSSNAY
units)*1*2*3
Indoor units, independent OA processing units, LOSSNAY units,
DIDO controllers (PAC-YG66DCA), Air To Water (PWFY) units,
HWHP (CAHV) units in a group
1–16 units
(Indoor units, independent OA processing units,
LOSSNAY units, DIDO controllers (PAC-YG66DCA),
Air To Water (PWFY) units, and HWHP (CAHV) units
cannot be combined in one group.)
Remote controllers in a group 0–2 units
System controllers in a group 0–4 units (Up to four remote and system controllers
combined can be assigned to each group.)
Advanced HVAC CONTROLLER in a group 0–1 unit
LOSSNAY unit that can be interlocked with each indoor unit 1 unit
Indoor units that can be interlocked with each LOSSNAY unit 1–16 units
*1 The maximum number of controllable units varies, depending on the number of channels used for the DIDO controller. In a system with
connection to Advanced HVAC CONTROLLERs, the number of connectable units is 70 units when using the monitoring function on the
Maintenance Tool, and 60 units when not using the monitoring function on the Maintenance Tool.
*2 By connecting AE-50 controllers to an AE-200, up to 200 units can be controlled (when connecting three AE-50 controllers).
*3 Each contact of DIDO controller (PAC-YG66DCA) counts as one unit.
Power supply unit
PAC-SC51KUA
(sold separately)
Outdoor unit (Y)
*2
AE-200
Group 1
Outdoor unit (R2)
*1
*2
BC controller
Mr. Slim/M- and P-Series
outdoor unit
Group 2
Group 3
M-NET adapter
Group 4
Indoor unit
Local remote controller (MA R/C type)
Local remote controller (ME R/C type)
Sub system controller
Mr. Slim/M- and P-Series
outdoor unit
Advanced HVAC CONTROLLER
M-NET transmission cable
MA remote controller cable
Numbers in parentheses indicate address
numbers.
Group 5
LAN

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5-3. Setting M-NET address for various devices
Designate the address for each M-NET device. The addresses cannot be overlapped within the same M-NET
system.
Address setting method M-NET address
Indoor unit
Assign the lowest address to the main indoor unit in the group, and
assign sequential addresses to the rest of the indoor units in the
same group.
1–50
Outdoor unit Assign an address that equals the lowest indoor unit address in the
same refrigerant system plus 50. 51–100
Auxiliary outdoor unit
(BC controller etc.)
Assign an address that equals the address of the outdoor unit in the
same refrigerant system plus 1. 52–100
OA processing unit/
LOSSNAY unit
Assign an arbitrary but unused address to each of these units after
assigning an address to all indoor units. 1–50
Air To Water (PWFY) unit
Assign the lowest address to the main Air To Water (PWFY) unit in
the group, and assign sequential addresses to the rest of the Air To
Water (PWFY) units in the same group.
1–50
HWHP
(CAHV) unit
Main Box
Assign the lowest address to the main unit in the Main Box in the
group, and assign sequential addresses to the sub units in the
same Main Box.
1–50
Sub Box Assign addresses that equal the addresses of the main and sub
units in the Main Box plus 50 to the units in the Sub Box. 51–100
Mr. Slim/M- and P-Series
outdoor unit
Make the settings in the same way as with the indoor units.
Requires PAC-SF81MA-E/PAC-SF82MA-E (sold separately). 1–50
Room air conditioner Make the settings in the same way as with the indoor units.
Requires MAC-333IF-E/MAC-399IF-E (sold separately). 1–50
M-NET remote controller
Assign an address that equals the address of the main indoor unit
with the lowest address in the group plus 100. Add 150 instead of
100 to set the address for a sub remote controller.
101–200
MA remote controller
Address setting is not required.
Connection of two remote controllers requires the Main/Sub setting
for each controller to be made.
–
Sub system controller Assign an address that equals the group number of the smallest
controlled group plus 200. 201–250
Advanced HVAC
CONTROLLER
Assign an address that equals the address of the main indoor unit
with the lowest address in the group plus 200.
If the address overlaps with the Sub system controller’s address,
assign an arbitrary but unused address between 201 and 250 to the
Advanced HVAC CONTROLLER.
201–250
DIDO controller
(PAC-YG66DCA)
Assign an arbitrary but unused address to the controller after
completing the address setting for the units with an address
between 1 and 50. The number of controllable units varies with the
number of channels used.
1–50
PI controller
(PAC-YG60MCA)
Assign an arbitrary but unused address to the controller after
completing the address setting for the units with an address
between 1 and 50.
1–50
AI controller
(PAC-YG63MCA)
Assign an arbitrary but unused address to the controller after
completing the address setting for the units with an address
between 1 and 50.
1–50
* Some models of the units listed in the table above cannot be controlled from AE-200.
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[Main and Sub system controllers (M-NET)]
Each group can be controlled by a Main system controller or a Sub system controller.
AE-200/AE-50 is exclusively for use as a Main system controller and cannot be used as a Sub system controller.
Main system controller
Main system controller refers to a system controller that controls all other system controllers including the units
they control. If a given system has only one system controller, that controller becomes a Main system controller.
Group settings and interlock settings can be made only from a Main system controller.
Sub system controller
Sub system controller refers to a system controller that is controlled by a Main system controller.
The system cannot be configured as shown in the examples below.
●Groups that are not under the control of a Main system controller cannot be controlled from a Sub system controller.
●Each group cannot be placed under the control of two or more Main system controllers.
●Sub system controllers cannot be placed under the control of two or more Main system controllers.
Main system controller's
(AE-200/AE-50's) control range
Group
Sub system controller's
control range
Group Group
Group
Main system
controller
Group
Sub system
controller
Group
Group
Main system
controller 1
Group
Main system
controller 2
Group
Group
Main system
controller 1
Group
Sub system
controller
Group
Main system
controller 2
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5-4. M-NET system setting example
(1) Setting example for connecting one or more AE-50 controllers
[000]
[201]
M-NET
M-NET
M-NET
M-NET
[000]
[000]
[000]
[201]
●When a Sub system controller (i.e., ON/OFF remote controller) is connected, disconnect the M-NET power jumper (CN21)
from AE-200 or AE-50 to supply power from the power supply unit (PAC-SC51KUA) or the outdoor unit (TB7).
(2) Setting example for connecting multiple M-NET system controllers
[000]
[201]
M-NET
●Make the initial settings such as group settings and interlock settings. Refer to the AE-200 Instruction Book and the Instruction
Book (Web Browser for Initial Settings) for details.
●Designate a system controller within the system as the only controller from which the operation prohibit setting can be made.
●Disconnect the M-NET power jumper (CN21) from the AE-200.
AE-200
(Main system controller)
LAN1 IP: 192.168.1.1
LAN
Switching
HUB LAN
ON/OFF remote controller
(Sub system controller)
AE-50_1
LAN1 IP: 192.168.1.211
AE-50_2
LAN1 IP: 192.168.1.212
Power supply unit
(PAC-SC51KUA)
AE-50_3
LAN1 IP: 192.168.1.213
ON/OFF remote controller
(Sub system controller)
2 M-NET adapters
(adapter address 21 and 22)
Numbers in parentheses indicate address
numbers.
50 indoor units
50 indoor units
Mr. Slim outdoor units
Groups 21 and 22
20 indoor units
Groups 1–20
50 indoor units
Groups 1–20
AE-200
(Main system controller)
Power supply unit
(PAC-SC51KUA)
ON/OFF remote controller
(Sub system controller)
50 indoor units
Groups 1–20
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(3) Setting example for controlling Mr. Slim units (A-control models)
[000]
●An M-NET adapter (sold separately) is required to connect the Mr. Slim model of units to the M-NET.
●Leave the M-NET power jumper connected to CN21.
AE-200
(Main system controller)
2 M-NET adapters
(adapter address 21 and 22) Mr. Slim outdoor units
Groups 21 and 22
20 indoor units
Groups 1–20