Outdoor Unit Power Jumper Connector Connection; Outdoor Unit Centralized Controller Switch Setting - Mitsubishi Electric PURY-P200YLM-A(1) Service Handbook

[2-4 M-NET Address Settings ]
Unit or controller
System con- Group remote control-
troller ler
System remote con-
troller
ON/OFF remote con
troller
Schedule timer (com-
patible with M-NET)
Central controller
AE-200
AG-150A
GB-50ADA
G(B)-50A
LM adapter
2-4-2

Outdoor Unit Power Jumper Connector Connection

There are limitations on the total number of units that are connectable to each refrigerant system. Refer to the DATABOOK
for details.
System configu- Connection to
ration the system con-
troller
System with
one outdoor unit
System with Not connected
multiple outdoor
units
With connection
to the indoor
unit system
With connection
to the central-
ized control
system
*1 The need for a power supply unit for transmission lines depends on the system configuration. Some controllers, such as
GB-50ADA, have a function to supply power to the transmission lines.
*2 The replacement of the power jumper connector from CN41 to CN40 must be performed on only one outdoor unit in the
system.
2-4-3

Outdoor Unit Centralized Controller Switch Setting

Connection to the system controller Not connected
Connection to the system controller Connected *
*1 Set SW5-1 on all outdoor units in the same refrigerant circuit to the same setting.
*2 When only the LM adapter is connected, leave SW5-1 to OFF (as it is).
HWE1314A
Sym- Address
bol setting
range
GR 201 to 250
SC
SR
SC
AN
SC
ST
SC
TR 0, 201 to
SC 250
SC 201 to 250
Power supply unit
for transmission
lines
_ _
_
Not required
Not required
Not required
(Powered from the
outdoor unit)
1
Required *
System configuration
Assign an address that equals the sum of the smallest group
number of the group to be controlled and 200.
Assign an arbitrary but unique address within the range listed
on the left to each unit.
Assign an address that equals the sum of the smallest group
number of the group to be controlled and 200.
Assign an arbitrary but unique address within the range listed
on the left to each unit.
Assign an arbitrary but unique address within the range listed
on the left to each unit. The address must be set to "0" to con-
trol the K-control unit.
Assign an arbitrary but unique address within the range listed
on the left to each unit.
Group operation
of units in a sys-
tem with multiple
outdoor units
_
Not grouped
Grouped
Grouped/not
grouped
*1
Grouped/not
grouped
Grouped/not
grouped
Centralized control switch (SW5-1) settings *
Leave it to OFF. (Factory setting)
2
ON
- 26 -
Setting method
Power supply switch connector connection
Leave CN41 as it is
(Factory setting)
Disconnect the male connector from the fe-
male power supply switch connector (CN41)
and connect it to the female power supply
switch connector (CN40) on only one of the
*2
outdoor units.
*Connect the S (shielded) terminal on the ter-
minal block (TB7) on the outdoor unit whose
CN41 was replaced with CN40 to the
ground terminal ( ) on the electric box.
Leave CN41 as it is
(Factory setting)
Factory
address
setting
201
202
000
247
1
GB