Panasonic CZ-64ESMC1U Installation Instructions Manual Download Page 7

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Basic wiring diagram of control wiring

A max.of 64 indoor units and 30 outdoor units can be
connected in 1system.
Up to 10 system controllers can be connected in
1 systems.

Using Schedule Timer(CZ-ESWC2) with System Controller(CZ-64ESMC1U)

•

BASIC DIAGRAM

T10

(YEL)

Inter-unit

control wiring

Schedule

Timer

Communication

wiring(pink + blue)

Power wiring
(white + black)

CZ-ESWC2

Indoor unit
control PCB

Indoor unit

T10

(YEL)

CZ-64ESMC1U

B3 B2

System Controller

Indoor unit
control PCB

Electric Wire
supplied with
CZ-64ESMC1U

Indoor unit

It is prohibited to connect the Schedule Timer(CZ-ESWC2) with System Controller(CZ-64ESMC1U) simultaneously.

•

Inter-unit

control wiring

Schedule

Timer

Communication

wiring (pink + blue)

Power wiring
(white + black)

CZ-ESWC2

T10

(YEL)

CZ-64ESMC1U

B3 B2

System Controller

Indoor unit
control PCB

Indoor unit

Electric Wire
supplied with
CZ-64ESMC1U

Inter-unit
control wiring

System controller

Indoor
unit1-1

Outdoor
unit-1

Remote
controller

Indoor
unit2-1

Outdoor
unit-2

Remote
controller

Indoor
unit3-1

Outdoor
unit-3

Remote
controller

CZ-64ESMC1U̲eng.indd 7

2011/09/20 19:14:58

Summary of Contents for CZ-64ESMC1U

Page 1: ...85464369524010 INSTALLATION INSTRUCTIONS System Controller Model No CZ 64ESMC1U CZ 64ESMC1U eng indd 1 CZ 64ESMC1U eng indd 1 2011 09 20 19 14 56 2011 09 20 19 14 56 ...

Page 2: ...mation If you have problems or questions concerning your Air Conditioner you will need the following information Model and serial numbers are on the nameplate on the bottom of the cabinet Model No ____________________ Serial No ____________________ Date of purchase _______________________________________________ Dealer s address _______________________________________________ Phone number ________...

Page 3: ...ller If you still have any difficulties or problems consult your dealer for help The air conditioner is designed to give you comfortable room conditions Use this only for its intended purpose as described in the Operating Instructions Never touch the unit with wet hands Never use or store gasoline or other flammable vapor or liquid near the air conditioner it is very dangerous The air conditioner ...

Page 4: ...o not install the system controller in a place where it will be exposed to direct sunlight or near a window or other place where it will be exposed to the outside air Be sure to install the system controller vertically such as on a wall 3 How to install the system controller CAUTION Do not twist the control wiring together with the power wiring or run it through the same metal conduit because this...

Page 5: ... case Fig 1 2 Connect the wires to terminal base of the system controller see next page 3 Attach the back case with the 2 screws 1 3 16 in provided 4 To finish fit the back tabs of the back case into the system controller and mount it using the flat top screw Flat top Screw Switch box with cover 2 screws 1 3 16 in Back case System controller Fig 1 Gap Gap CZ 64ESMC1U eng indd 5 CZ 64ESMC1U eng ind...

Page 6: ...accessory 2P connector No polarity Total wire length is less than 330 ft and size is AWG W18 Fig 4 NOTE Connectors are different depending on the indoor unit PCB Select the cable according to the indoor unit PCB Use the T10 cable Use the CRV cable T10 connector T10 cable T10 connector T10 cable CRV connector CRV cable Terminals for remote monitoring A1 Input for turning on air conditioners concurr...

Page 7: ...PCB Electric Wire supplied with CZ 64ESMC1U Indoor unit U1 U2 It is prohibited to connect the Schedule Timer CZ ESWC2 with System Controller CZ 64ESMC1U simultaneously Inter unit control wiring Schedule Timer Communication wiring pink blue Power wiring white black CZ ESWC2 T10 YEL CZ 64ESMC1U B6 B5 B3 B2 B1 B4 System Controller Indoor unit control PCB Indoor unit U1 U2 Electric Wire supplied with ...

Page 8: ...rom factory To Installers How to reach the P C board Remove the flat top screw on the bottom of the back case When you open up the decorative cover you will see two notches under the controller Inset a coin or other flat object into these notches and pry off the back case The P C board on the back of the controller is now visible 4 Address switch setting Dip switch PCB of the controller Gap Gap CZ...

Page 9: ...ments Central control Main Sub selection switch OFF Main ON Sub When AMY adaptor etc is used with system controller set the switch to ON position When only one system controller is used set the switch to OFF position Except when multiple system controllers are used set only one system controller to OFF position others to ON position ALL mode system controller to be OFF position recommended Central...

Page 10: ...hen each button is pushed Indication switch Normally set to OFF position When set to ON position indication is not displayed on LCD of system controller All switches are OFF position at shipment 1 2 3 4 5 6 7 8 SW2 SW2 ON OFF Fig 6 CZ 64ESMC1U eng indd 10 CZ 64ESMC1U eng indd 10 2011 09 20 19 14 58 2011 09 20 19 14 58 ...

Page 11: ...nit label in a conspicuous position 2 ON OFF 3 4 5 6 2 ON OFF 3 4 5 6 2 ON OFF 3 4 5 6 2 ON OFF 3 4 5 6 1 2 16 2 ON OFF 3 4 5 6 2 ON OFF 3 4 5 6 17 18 32 2 ON OFF 3 4 5 6 2 ON OFF 3 4 5 6 33 34 48 2 ON OFF 3 4 5 6 2 ON OFF 3 4 5 6 49 50 64 Central control mode Remote control mode ALL central control ALL remote control ZONE1 central control ZONE1 remote control ZONE2 central control ZONE2 remote co...

Page 12: ...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 uni...

Page 13: ...3 45 14 14 14 46 15 15 15 47 16 16 16 48 2 1 17 4 1 49 2 18 2 50 3 19 3 51 4 20 4 52 5 21 5 53 6 22 6 54 7 23 7 55 8 24 8 56 9 25 9 57 10 26 10 58 11 27 11 59 12 28 12 60 13 29 13 61 14 30 14 62 15 31 15 63 16 32 16 64 NOTE 1 Assign indoor unit addresses to the desired positions central addresses manually 2 For group control only the main indoor unit should be assigned Sub indoor units cannot be a...

Page 14: ...NIT No CODE No No of SET DATA and indications will flash on the display as shown Fig 8 NOTE In case of group control ALL instead of UNIT No will flash 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 yo...

Page 15: ...on 5 Press the button GROUP No turns ON and UNIT No Indoor unit address changes from flashing 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 flashes for a few minut...

Page 16: ...ill 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 flashing to OFF 5 If the error is happened the CHECK starts flashing and zone registration finishes at this time Press the button 6 Finally complete automatic zone registration mode by pressing the button flashes f...

Page 17: ...nd disappears there is no overlapping Then finally complete the auto overlap checking mode by pressing the button 4 If some of GROUP No ZONE No and UNIT No flash you should try again the zone registration Select CODE No C1 by pressing button and press the button Select the flashing GROUP No with ZONE and GROUP button Then press the button and reselect the ZONE GROUP and UNIT No Then finally comple...

Page 18: ...for system controller will flash 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 CZ 64ESMC1U eng indd 18 CZ 64ESMC1U eng indd 18 2011 09 20 19 15 00 2011 09 20 19 15 00 ...

Page 19: ...19 CZ 64ESMC1U eng indd 19 CZ 64ESMC1U eng indd 19 2011 09 20 19 15 00 2011 09 20 19 15 00 ...

Page 20: ...Printed in Japan CZ 64ESMC1U eng indd 20 CZ 64ESMC1U eng indd 20 2011 09 20 19 15 00 2011 09 20 19 15 00 ...

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