Mitsubishi Electronics PL42FK21 OC194-54, Multiple Remote Control Display, Auto Restart Function

Page 54

6. MULTIPLE REMOTE CONTROL DISPLAY

You can control several units with a multiple remote control display, by wiring an optional multiple display adapter (PAC-SA88HA-E) with relays and lamps on the market.

How to wire

(1)Connect the multiple display adapter to the connector CN51 on the indoor controller board.

(2)Wire three of the five wires from the multiple display adapter as shown in the figure below.

<Wiring >

 

 

X2

GL

Power￿

5

GREEN

 

X2

 

CN51

YELLOW

RL

X1

 

 

 

X1

 

supply

1

ORANGE

 

 

 

 

 

connector(5P)

RED

 

 

 

 

 

 

 

 

 

 

BROWN Electrical insulation is needed.

 

 

Optional multiple display￿

Wiring at the actual place

 

adapter

 

 

 

 

The maximum distance between￿

 

 

 

indoor board and relay is 33ft.

 

 

 

<System>

 

 

 

 

 

Power￿

3wires

 

 

 

 

supply

3wires

 

 

 

 

 

3wires

 

 

 

 

 

2wires

No.1 unit

No.2 unit

No.3 unit

 

 

 

 

 

 

 

 

Remote￿

Relay box￿

 

 

 

 

controller￿

(Field supply)

 

 

 

cable

 

 

 

Multiple remote control￿

 

 

 

 

ON-OFF display￿

Remote￿

Remote￿

Remote￿

 

(Field supply)

controller

controller

controller

 

(Operation check)

Indoor control Board

[Notes on Signs]

X1:Relay (for operation lamp) X2:Relay (for check lamp) RL:Operation Lamp GL:Check Lamp

[Field supplied parts]

Relays:12V DC with rated coil power consumption below 0.9W.

Lamps:Matching to power supply voltage.

<Wiring diagram>

 

 

 

Multiple remote ￿

 

￿

RL-1

X1-1

 

 

 

 

Power

GL-1

X2-1

1

controller adapter

 

X1-1

 

 

supply

 

 

 

 

 

 

 

X2-1

5

No.1 unit

 

 

 

 

 

 

 

RL-2

X1-2

 

 

 

 

 

 

 

 

 

GL-2

X2-2

1

 

 

 

X1-2

 

 

 

 

 

No.2 unit

 

 

 

X2-2

 

 

 

 

5

 

 

 

 

X1-3

 

 

 

RL-3

 

 

 

 

 

 

 

 

 

GL-3

X2-3

1

No.3 unit

 

 

X1-3

 

 

 

 

 

 

 

 

X2-3

5

connect to￿

 

 

 

 

 

the connector CN51

Multiple Remote Control Display

Relay box

 

 

7. AUTO RESTART FUNCTION

By setting the dip switch SW1-8 to ON, the air conditioner can be started/stopped by power supply ON/OFF. If the air conditioner is OFF before the power failure, it will not start operation by power restore.

•This function is mainly to emergency performance when the power supply stops temporarily. Therefore, since the protec- tion function (for example, clank case heater and prevention from restarting in 3 minutes, etc.) of the device is not operat- ed, this function should not be used mostly.

8. TIMER OPERATION OR THE OPERATION BY AN EXTERNAL SIGNAL

<Wiring>

 

A : an optional timer adapter

A

 

B : a single-throw switch

 

A

B

 

B

Brown

 

Brown

 

Red

Red

 

Orange Remote controller

Orange Remote controller

 

For remote control, connect the optional timer adapter (PAC-SA89TA-E)

OC194-54

Image 54
Contents Contents OC194-1Technical Change OC194-2Models Cooling capacity FeaturesOC194-3 Advanced Microprocessor ControlRemote controller operation buttons Part Names and FunctionsOC194-4 Remote controller display OC194-5Specifications OC194-6Models PL12FK1, PL18/24FK21 OC194-7 Models PL30FK21, PL36FK31, PL42FK21Models PL12FK1, PL18/24/30FK21, PL36FK31, PL42FK21 DataOC194-8 Performance DataOC194-9 Performance CurveOC194-10 PL24FK2 1 Cooling Capacity PL30FK2 1 Cooling CapacityOC194-11 Condensing Pressure and Suction PressureOC194-12 OC194-13 OC194-14 Standard Operation DataOperating Range PL12FK OC194-15Noise Criterion Curves PL18FK21PL42FK2 OC194-16PL24FK2 PL36FK31Indoor Unit Outlines and DimensionsOC194-17 PL12FK1/ 18/24FK21OC194-18 PL30FK21/ 36FK31/ 42FK21Refrigerant System Diagram OC194-19PL12FK1 Wiring Diagram Models PL12FK1 PL18FK21 PL24FK21 Wiring DiagramOC194-20 Models PL30FK21 PL36FK31 PL42FK21 Wiring Diagram OC194-21Operation FLOW-CHART OC194-22Main Operation OC194-23 Cooling OperationOC194-24 DRY OperationOC194-25 Indoor unit Orders Remote controller LCD indicatorMicroprocessor Control Outline of Microprocessor ControlIndoor Unit Control How to operateOC194-26 Compressor controlOC194-27 Drain pump control OC194-28Detecting abnormalities in the outdoor unit Drain sensorDRY operation time chart How to operate OC194-29DRY operation OC194-30 COOL/DRY operation OC194-31Swing Auto returnOC194-32 Timer operationTimer function Test run Before test runOC194-33 Emergency operationBefore emergency operation OC194-34 DIP Switch FunctionsOn remote controller board On indoor controller boardOC194-35 Indoor FAN ControlTroubleshooting OC194-36Troubles in Test RUN For group control using one remote controller When malfunction occurs during operationCheck mode OC194-37OC194-38 Wrong Wiring on Site OC194-39OC194-40 Other Troubles and CausesOC194-41 Vane motorOC194-42 12 4-WAY AIR Flow System OC194-43Internal surface view of the grill Relatively high ceiling OC194-44Regular ceiling height High ceiling17-11/16 Examples of application Precautions OC194-45OC194-46 Fresh-Air P-V curve OC194-47Duct Pressure Ambient air flow CFMDirection discharge 11-13/16O4 directions Branch Duct installation at siteOC194-48 Direction discharge 17-11/16O2 directionsOC194-49 PL30FK21/ 36FK31 PLH42FK21Variety of System Control Functions System ControlOC194-50 PAC-SA89TA-EGroup Control by a Single Remote Controller OC194-51ALL OFF SW2 How to set SW17-7 See Figure Control Using TWO Remote ControllersRemote ON-OFF and Individual Remote Controls Remote controller LCD indicationSwitch function of remote ON-OFF switch Individual Control by Grouping the Remote ControllersBasic wiring OC194-53OC194-54 Multiple Remote Control DisplayTimer Operation or the Operation by AN External Signal Auto Restart FunctionOC194-55 Disassembly ProcedureOperating Procedure PHOTOS&ILLUSTRATIONS Indoor unit PL24FK21OC194-56 PL12FK, PL18FK2, PL24FK2 Panel Parts Parts ListOC194-57 PL12FK1, PL18FK21, PL24FK21OC194-58 PL12FK, PL18FK2, PL24FK2 Functional PartsOC194-59 OC194-60 PL30FK2, PL36FK3, PL42FK2 Functional PartsPL30FK21, PL36FK31, PL42FK21 OC194-61 T7W 413 OC194-62PL30FK2, PL36FK3, PL42FK2 Panel Parts R01 K21 691Timer Optional PartsOC194-63 Names and functions PAC-SC32PTA Weekly Timer Setting DisplayOC194-64 Current Time DisplayOC194-65 Timer AdapterMultiple Remote Controller Adapter PAC-SA89TA-E ORN BRN REDDistributed in Dec . No.OC256 Specifications are subject to change without notice

PL18FK21, PL30FK21, PL12FK1, PL36FK31, PL24FK21 specifications

Mitsubishi Electronics has long been recognized for its commitment to quality and innovation in the field of air conditioning systems. Among its impressive lineup, the models PL42FK21, PL24FK21, PL36FK31, PL12FK1, and PL30FK21 stand out for their advanced features, efficiency, and user-friendly designs.

The PL42FK21 is designed to deliver superior cooling and heating performance, making it suitable for larger spaces. With its high energy efficiency rating, it minimizes energy consumption while providing optimal comfort. This model is equipped with advanced inverter technology that regulates the compressor speed, ensuring the desired temperature is maintained without unnecessary fluctuations in power usage.

Next, the PL24FK21 offers similar efficiencies while accommodating medium-sized spaces. This model incorporates a streamlined design that blends with any interior, while its quiet operation ensures that it does not disrupt daily activities. Moreover, the model features a programmable timer and remote control, enhancing user convenience and comfort.

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Each of these Mitsubishi models is built with durability in mind, ensuring they can withstand the rigors of daily use. Additionally, Mitsubishi Electronics provides exceptional customer support and warranty options, reflecting their commitment to customer satisfaction.

In summary, the PL42FK21, PL24FK21, PL36FK31, PL12FK1, and PL30FK21 from Mitsubishi Electronics exemplify the brand's dedication to innovation, efficiency, and user-friendliness in air conditioning technology. These models cater to a variety of spaces and user needs, making them a reliable choice for both residential and commercial applications.