Mitsubishi Electric PURY-M200YNW-A1 Service Handbook page 63

[2-9 Example System with an MA and an ME Remote Controller ]
(5) Address setting method
Pro-
ce- Unit or controller
dures
1 Opera- In-
tion with door
the unit
MA re-
mote
controller
MA
re-
mote
con-
troller
2 Opera- In-
tion with door
the unit
ME re-
mote
controller
ME
re-
mote
con-
troller
3 Outdoor unit
4 Auxiliary
HBC (Main)
outdoor
HBC (Sub)
unit
28
- chapter 2
Ad-
dress
setting
range
Main IC 01 to
Assign the smallest address to
the main unit in the group.
unit 50
In a system with two or more
HBCs, make the settings for the
indoor units in the following or-
der.
(i) Indoor unit to be connected to
(ii) Indoor unit to be connected to
(iii) Indoor unit to be connected to
(iv) Indoor unit to be connected to
Make the settings for the indoor
units in the way that the formula "(i)
< (ii) < (iii) < (iv)" is true.
Sub IC 01 to Assign sequential numbers start-
ing with the address of the main
unit 50
unit in the same group +1. (Main
unit address +1, main unit address
+2, main unit address +3, etc.)
MA
Main re- No
mote settings
control- re-
ler quired.
MA Settings to be made according
Sub Sub
remote remote
to the remote controller func-
control- control-
tion selection
ler ler
Main IC 01 to Assign the smallest address
unit 50 to the main unit in the group.
Sub IC 01 to Assign sequential numbers
starting with the address of the
unit 50
main unit in the same group
+1. (Main unit address +1,
main unit address +2, main
unit address +3, etc.)
Main re- RC 101 to Add 100 to the main unit ad-
mote
dress in the group.
150
control-
ler
Sub RC 151 to Add 150 to the main unit ad-
remote
200 dress in the group.
control-
ler
OC 51 to
 Set the address to "the smallest
indoor unit address in the same
100
refrigerant circuit system + 50."
HB 51 to OC +1
100
HS
Assign an address that equals the
sum of the smallest address of the
indoor units that are connected to
the sub HBC and 50.
Setting method
Assign an address smaller than that of
Enter the same indoor unit group set-
To perform a group operation of indoor
the main HBC
the sub HBC 1
the sub HBC 2
Port number setting is required.
the sub HBC 3
-
Assign an address higher than those of
Make the initial settings for the indoor
To perform a group operation of indoor
Port number setting is required.
Addresses that are assigned to the in-
It is not necessary to set the 100s
To set the address to 200, set it to
To set the address to 100, set it to 50.
If the addresses that is assigned to the
The use of a sub HBC requires the con-
Notes
the indoor unit that is connected to the
ME remote controller.
tings on the system controller as the
ones that were entered on the MA re-
mote controller.
units that have different functions, des-
ignate the indoor unit in the group with
the greatest number of functions as the
main unit.
the indoor units that are connected to
the MA remote controller.
unit group settings via the system con-
troller.
units that have different functions, des-
ignate the indoor unit in the group with
the greatest number of functions as the
main unit.
door units that are connected to the sub
HBC should be higher than the ad-
dresses that are assigned to the indoor
units that are connected to the main
HBC.
digit.
00.
main HBC overlaps any of the address-
es that are assigned to the outdoor
units or to the sub HBC, use a different,
unused address within the setting
range.
nection of a main HBC.
Fac-
tory
set-
ting
00
Main
00
101
00
BS_02_L