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WT07137X02
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.
