Mitsubishi Electric MEHITS CH Technical Manual page 19

[3. Specification ]
Unit or controller
MA remote controller
Outdoor unit
CITY MULTI, Large Capacity Floor Standing PAC
Auxiliary outdoor unit
System controller
Symbol
MA
OC
Heat storage unit
BC controller
BC
(base unit)
BC controller
BS1, BS2
(sub unit 1,sub unit 2)
HBC controller(base unit) HB
HBC controller(sub unit
HS1, HS2
1, sub unit2)
Group remote controller GR
System remote controller SR, 50AT
ON/OFF remote
ANR
controller
Schedule timer
AHC ADAPTER AHC
AE-200/
Centralized controller AE-50/
EW-50
Max.number
M-NET address setting
of connected
units
It is unnecessary to set the address.
— (However, when two remote controllers are used, the main/
sub selector switch must be set.)
51 to 100
TU
50
52 to 100
4 201 to 250
ST
1 201 to 250
—
(201 to 250)
15
Method for determining
range M-NET address
Add 50 to the lowest indoor unit
address among the indoor units in
the refrigerant system.
Add 1 to the outdoor unit address in
the refrigerant system.
Add 50 to the lowest indoor unit
address among the indoor units
connected to the distribution sub
controller.
Add 50 to the lowest indoor unit
address among the indoor units
connected to the water system
distribution sub controller.
Add 200 to the lowest number of
the group to be controlled.
Set the address arbitrarily in the
range shown left.
Add 200 to the lowest number of
the group to be controlled.
Set the address arbitrarily in the
range shown left.
Set the address arbitrarily in the
range shown left.
Set the address to 0.
0 However, when the BM adapter is
connected, set on of their
addresses to 201 to 250.