Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
3
System Configuration
Central management transmission line
Indoor and outdoor transmission line
Interlocked operation with ventilation unit
[059]
TB7
TB3
[(2)10]
The place of 100
is fixed to "2".
[051]
TB7
TB3
[(2)01]
Power supply unit
Central controller
Model: PAC-SC34KUA
Model: MJ-103MTRA
M-NET model address setup (address duplication not possible)
Indoor unit / Interlocked unit Any address within the range specified at right.
Outdoor unit
Remote controller
System remote controller
NOTE: The only indoor unit this device can be used to operate is an M-NET control indoor unit. It will not
operate a K control indoor unit, even with a K transmission converter (PAC-SC25KAA).
Note the following when connecting to central management transmission line (Caution 3)
Number of system controllers per system which may
CAUTION
1. This diagram shows the configuration of transmission wiring, and omits power supply wiring for clarity.
2. Establish one shield ground for M transmission wiring within the system.
3. The number of system controllers which may be supplied with power are found by multiplying the given number
by the appropriate capacity coefficient in the following table (decimal fractions are rounded up).
System remote controller
Example: The following applies for 2 system remote controllers and 1 central controller.
2 × 0.5 + 1 × 1 = 2
4. The System Remote Controller can manage up to 50 air-conditioning or Lossnay units.
5. One system remote controller can control a maximum of 32 groups.
The range of controllable group numbers can be changed during the initial setting phase. The range is set at
the factory as Group 1 - 32.
If control of group numbers outside the factory-set range is desired, regardless of the master and slave set-
tings, the minimum group setting needs to be changed during the initial setting phase. Please refer to item
7-1-1 "Setting the number of the minimum management group" in the instruction book.
6. As current consumption is twice that with remote controller when this equipment is connected to indoor or
outdoor transmission wiring, assume two remote controllers for each of these units when calculating connec-
tions.
[015]
[014]
[013]
[113]
Group 13
[001]
[002]
[003]
TB5
TB5
TB5
[101]
[102]
Group 1
Group 2
Group 3
The smallest address of indoor unit in the same refrigerant
system + 50
The smallest address of indoor unit in the same group +100
Any address within the range specified at right.
be supplied with power
1~5
Capacity coefficient
0.5
Number of system controllers which may be supplied with power
Number of central controllers × capacity coefficient
System remote controllers × capacity coefficient
M-NET remote controller
System remote controller
[012]
[011]
TB5
TB5
[112]
Group 12
Group 11
[004]
[005]
TB5
TB5
[104]
[105]
Group 4
Group 5
Address setup
Central controller
1
Indoor unit
Ventilation unit
[010]
[009]
TB5
TB5
[110]
Group 10
[006]
[007]
[008]
TB5
TB5
TB5
[107]
[157]
Group 6
Group 7
Address
1~50
51~100
101~200
201~250
Power supply unit model
PAC-SC34KUA
Outdoor unit
Publicité
Table des Matières
