Panasonic Air Conditioner Cz 64esmc1U Installation Instructions

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5. Mode setting
According to function of each system controller, set 
SW1 as Fig. 7.
(1) Central control/Remote control mode
z Central control mode
  System controller is used as central control 
equipment.
  Individual setting by remote controller can be 
inhibitted by system controller.
z Remote control mode
  System controller is used as remote controller. 
Setting by system controller is inhibitted by other 
central control equipments.
(2) ALL/ZONE  mode
z ALL mode
  All indoor units can be controlled by system 
controller.
z ZONE mode
  Indoor units in one of ZONE 1, 2, 3 or 4 can be 
controlled by system controller.
(3) Function of system controller is 10 types according 
to combination of central control/remote control 
mode and ALL/ZONE mode setting as the table 1.
(4) Stick the system controller unit label in a 
conspicuous position.
2
ON
OFF34562
ON
OFF3456
2
ON
OFF34562
ON
OFF34561216
2
ON
OFF34562
ON
OFF3456171832
2
ON
OFF34562
ON
OFF3456333448
2
ON
OFF34562
ON
OFF3456495064
Central control 
modeRemote control 
mode
ALL
central controlALL
remote control
ZONE1
central controlZONE1
remote control
ZONE2
central controlZONE2
remote control
ZONE3
central controlZONE3
remote control
ZONE4
central controlZONE4
remote controlInter-unit control wiring
ZONE1
central control 
address 1-16
ZONE2
central control 
address 17-32
ZONE3
central control 
address 33-48
ZONE4
central control 
address 49-64
Fig. 7
Table 1
Central control Remote control
ALL 1. ALL/Central 6. ALL/Remote
ZONE1 2. ZONE1/Central 7. ZONE1/Remote
ZONE2 3. ZONE2/Central 8. ZONE2/Remote
ZONE3 4. ZONE3/Central 9. ZONE3/Remote
ZONE4 5. ZONE4/Central 10. ZONE4/Remote
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6.  How to perform zone registration
To operate the system controller properly, zone registration is required after 
 nishing the test run (and after setting all indoor unit addresses) using one of the 
following methods.
(a) Zone registration using the remote controller  
Refer to page 14
(b) Zone registration using the system controller 
Refer to page 15
(c) Automatic zone registration using the system controller  
Refer to page 16
For methods (a) and (b), you should make a zone registration table manually 
before performing the registration as shown on the page 13.
For method (c), zone registration is executed automatically, proceeding from 
small indoor unit address and small central addresses to larger numbers in 
numerical order. For example:
Central address  1 2 3 4 5 6
ZONE-group 1-1 1-2 1-3 1-4 1-5 1-6
Indoor unit address 1-1 1-2 2-1 2-2 2-3 3-1
NOTE
1.  An indoor unit address is assigned to each indoor unit during automatic 
address operation. Each indoor unit address combines an R.C. address and 
indoor unit number as follows:
1    1  : Indoor unit address (UNIT No.) 
  Indoor unit No.
  Refrigerant circuit No. (R.C. address)
  This address is displayed on remote controller for UNIT No. when the UNIT 
button is pressed.
2.  The central address represents the zone and group number. These 
addressed are assigned in ascending numerical order.
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(a) Zone registration using the remote controller 
  (Determination of central address)
z In this case, after con rming which indoor unit is connected to the 
remote controller and that the air conditioner in the OFF state, you 
set the central addresses one at a time.
z If the system has no remote controller, connect a remote controller 
to the system temporarily. Then follow this procedure.
NOTE
The indoor unit address must already have been set before performing 
zone registration. If necessary, refer to the Installation Instructions 
supplied with the outdoor unit.
(1) Press  the 
 and  buttons at the same time of the remote 
controller for more than 4 seconds.
(2) Do not press 
 button.
(3) Once in this mode, the UNIT No., CODE No., No. of SET DATA and 
 indications will  ash on the display as shown Fig. 8.
NOTE
In case of group control “ALL” instead of “UNIT No.” will  ash on the 
display. Select the main indoor unit address by pressing the 
 
button once.
(4) Set CODE No. to 03 using the 
 and  (  ) buttons.
NOTE
The CODE No. 03 must be selected to perform zone registration using 
the remote controller.
(5) Set the Central address which you want to assign to the indoor unit 
address using the 
 and  (  ) buttons according to the zone 
registration table.
(6) Press  the 
 button. The CODE No. and Central address changes 
from  ashing to ON state. If you make mistake, then press the 
 
button and reset the central address.
(7) Press  the 
 button to  nish zone registration.
Fig. 8
For example, in this case 
Indoor unit address:  1-8
Central address :  17 (ZONE 2, GROUP 1)
Fig. 9
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(b) Zone registration using the system controller
z In this case, you set all Central addresses by 
system controller at once manually.
(1) Press  the 
 and  buttons at the same time 
for more than 4 seconds. 
 
 and CODE No. C1 will  ash.
(2) After con rming that CODE No. C1 is displayed, 
press the 
 button. Once in this mode, a change 
takes place as Fig. 10.
(3) Select the zone and group No. which you want to 
set with 
 and  (GROUP) buttons.
  If already set, press the 
 buttons.
(4) Set the unit No. (Indoor unit address) with 
 and 
 buttons, according to the zone registration table.
R.C. No.  .....................
 button 
Indoor unit No.  ...........
 button
(5) Press  the 
 button.
  GROUP No. turns ON and UNIT No. (Indoor unit 
address) changes from  ashing to ON state. UNIT 
No. is registered to selected ZONE No. and GROUP 
No.
  If you make mistake, then press the 
 button and 
reselect the ZONE, GROUP and UNIT No.
(6) Register the other UNIT No. in the same way by 
following the steps (3) to (5).
(7) Finally, complete the registration by pressing the 
 button.
 
  ashes for a few minutes, then OFF.
If no data is 
registered 
no number 
is displayed.
Selected 
group No. if 
no data is 
registered.
If data is 
registered 
the unit No. 
is displayed.
For example, in the case at left
Zone 3, group No. 7 
Unit No. (indoor unit address) 2-8
Unit No. 2-8 is registered to zone 3-group 7.Fig. 10
Fig. 11
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(c) Automatic zone registration using the system controller 
(1) Press  the 
 and  buttons at the same time for more than 4 
seconds. 
 
 and CODE No. C1 will  ash.
(2) Select CODE. No. C2 by pressing 
 and  (  ) button and 
press the 
 button.
  C2 changes from  ashing to ON state and automatic zone 
registration will start.
(3) Registered GROUP No. will be disappeared all.
(4) Central address will be assigned from small indoor unit address to 
large one in numerical order automatically.
  Finishing automatic zone registration, 
 changes from  ashing 
to OFF.
(5) If the error is happened, the “CHECK” starts  ashing and zone 
registration  nishes at this time. Press the 
 button.
(6) Finally, complete automatic zone registration mode by pressing the 
 button. 
 
  ashes for a few minutes, then OFF.
Fig. 12
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7.  How to check overlapping of central address no.
(1) Press  the  and  buttons at the same time for more than 4 
seconds. 
 
 and CODE No. C1 will  ash.
(2) Select CODE. No. C3 by pressing 
 ,  (  ) button and 
press the 
 button.
  C3 changes from  ashing to ON state and 
 will  ash. Then 
auto. overlap checking will start.
(3) If C3 changes from ON to  ashing and 
 stops  ashing and 
disappears, there is no overlapping.
  Then  nally, complete the auto overlap checking mode by pressing 
the 
 button.
(4) If some of GROUP No., ZONE No. and UNIT No.  ash, you should 
try again the zone registration.
①  Select CODE No. C1 by pressing  ,  (  ) button and 
press the 
 button.
②  Select the  ashing GROUP No. with ZONE and GROUP button. 
Then press the 
 button and reselect the ZONE, GROUP and 
UNIT No.
③  Then  nally, complete the auto. overlap checking mode by 
pressing the 
 button.
Fig. 13
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8.  Memory back up switch
Check the back up switch is ON for back side of system controller PCB.
ON OFF
9. Test run
(1) Power on for all indoor units. Next, power on for system controller. 
 
 will  ash, checking the indoor unit address automatically.
(2) If group No. displayed on system controller is not same as indoor unit No.* 
which is connected, see Fig. 7 and setting again.
  *In case of group control, main unit No. only.
Back up switch
Back up battery
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							Printed in Japan
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