Panasonic Mini ECO-i Manual

MINI VRF SystemRefrigerant R410A is used in the outdoor units.* Salt-Air Damage Resistant Specifications.** Necessary to install the External Electron

Outline of Mini VRF SYSTEM1 - 4187654322. Salt-Air Damage Resistant SpecificationsSpecificationsHot-dip zinc-coated steel sheetPolyester powder double

Capacity Table8 - 6187654321. Capacity Ratio of Outdoor Unit1-3. U-52LE1U6, U-52LE1U6E (Cooling) MINI VRF Capacity Ratio 50-130% TC: Total capacity (

Capacity Table8 - 7187654321. Capacity Ratio of Outdoor Unit MINI VRF Capacity Ratio 50-130% TC: Total capacity (kW), PI: Power input (kW)TC PI TC PI

Capacity Table8 - 8187654321. Capacity Ratio of Outdoor Unit1-4. U-52LE1U6, U-52LE1U6E (Heating) MINI VRF Capacity Ratio 50-130% TC: Total capacity (

Capacity Table8 - 9187654321. Capacity Ratio of Outdoor Unit MINI VRF Capacity Ratio 50-130% TC: Total capacity (kW), PI: Power input (kW)TC PI TC PI

Capacity Table8 - 10187654322. Cooling Capacity of Indoor UnitS-12MU1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 11187654322. Cooling Capacity of Indoor UnitS-18MU1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 12187654322. Cooling Capacity of Indoor UnitS-24MU1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 13187654322. Cooling Capacity of Indoor UnitS-36MU1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 14187654322. Cooling Capacity of Indoor UnitS-12MY1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 15187654322. Cooling Capacity of Indoor UnitS-18MY1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Design of Mini VRF SYSTEM2 - 118765432Contents2. DESIGN OF MINI VRF SYSTEM1. Model Selecting and Capacity Calculator ...

Capacity Table8 - 16187654322. Cooling Capacity of Indoor UnitS-07MD1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 17187654322. Cooling Capacity of Indoor UnitS-09MD1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC

Capacity Table8 - 18187654322. Cooling Capacity of Indoor UnitS-12MD1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 19187654322. Cooling Capacity of Indoor UnitS-07MK1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 20187654322. Cooling Capacity of Indoor UnitS-09MK1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 21187654322. Cooling Capacity of Indoor UnitS-12MK1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 22187654322. Cooling Capacity of Indoor UnitS-18MK1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 23187654322. Cooling Capacity of Indoor UnitS-19MS1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 24187654322. Cooling Capacity of Indoor UnitS-24MK1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 25187654322. Cooling Capacity of Indoor UnitS-12MT1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Design of Mini VRF SYSTEM2 - 2187654321. Model Selecting and Capacity Calculator1-1. Operating Range5014233241505968778695104113Indoor air intake temp

Capacity Table8 - 26187654322. Cooling Capacity of Indoor UnitS-18MT1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 27187654322. Cooling Capacity of Indoor UnitS-24MT1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 28187654322. Cooling Capacity of Indoor UnitS-07MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 29187654322. Cooling Capacity of Indoor UnitS-09MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 30187654322. Cooling Capacity of Indoor UnitS-12MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 31187654322. Cooling Capacity of Indoor UnitS-15MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 32187654322. Cooling Capacity of Indoor Unit RATING CAPACITY: 5.6 kW AIR FLOW 12.0 m3/min EVAPORATOR AIR INTAKE. TEMPW.B. D.B.

Capacity Table8 - 33187654322. Cooling Capacity of Indoor UnitS-24MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 34187654322. Cooling Capacity of Indoor UnitS-36MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 35187654322. Cooling Capacity of Indoor UnitS-48MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Design of Mini VRF SYSTEM2 - 3187654321. Model Selecting and Capacity Calculator1-2. Procedure for Selecting Models and Calculating Capacity Model S

Capacity Table8 - 36187654322. Cooling Capacity of Indoor UnitS-54MF1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 37187654322. Cooling Capacity of Indoor UnitS-07MM1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 38187654322. Cooling Capacity of Indoor UnitS-09MM1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 39187654322. Cooling Capacity of Indoor UnitS-12MM1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 40187654322. Cooling Capacity of Indoor UnitS-15MM1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 41187654322. Cooling Capacity of Indoor UnitS-18MM1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 42187654322. Cooling Capacity of Indoor UnitS-36ME1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 43187654322. Cooling Capacity of Indoor UnitS-48ME1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 44187654322. Cooling Capacity of Indoor Unit2-7. Floor Standing Type (P1 Type)S-07MP1U6Power supply : 208 – 230V 1phase-60Hz TC : T

Capacity Table8 - 45187654322. Cooling Capacity of Indoor UnitS-09MP1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Design of Mini VRF SYSTEM2 - 4187654321. Model Selecting and Capacity Calculator1-3. Calculation of Actual Capacity of Indoor Unit Calculating the a

Capacity Table8 - 46187654322. Cooling Capacity of Indoor UnitS-12MP1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 47187654322. Cooling Capacity of Indoor UnitS-15MP1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 48187654322. Cooling Capacity of Indoor UnitS-18MP1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 49187654322. Cooling Capacity of Indoor UnitS-24MP1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 50187654322. Cooling Capacity of Indoor Unit2-8. Concealed Floor Standing Type (R1 Type)S-07MR1U6Power supply : 208 – 230V 1phase-6

Capacity Table8 - 51187654322. Cooling Capacity of Indoor UnitS-09MR1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 52187654322. Cooling Capacity of Indoor UnitS-12MR1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 53187654322. Cooling Capacity of Indoor UnitS-15MR1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 54187654322. Cooling Capacity of Indoor UnitS-18MR1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Capacity Table8 - 55187654322. Cooling Capacity of Indoor UnitS-24MR1U6Power supply : 208 – 230V 1phase-60Hz TC : Total Cooling Capacity (kW) , SHC :

Design of Mini VRF SYSTEM2 - 5187654321. Model Selecting and Capacity Calculator<Heating>● Outdoor unit corrected heating capacity (5) = Outdoo

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Design of Mini VRF SYSTEM2 - 6187654321. Model Selecting and Capacity CalculatorRefer to the graph below for the correction coefficients for Ruc and R

Design of Mini VRF SYSTEM2 - 7187654321. Model Selecting and Capacity Calculator Outdoor unit heating capacity correction coefficient during frostin

Design of Mini VRF SYSTEM2 - 8187654321. Model Selecting and Capacity Calculator Graph of indoor unit capacity characteristics (2 – (1)) Graph of

Design of Mini VRF SYSTEM2 - 9187654321. Model Selecting and Capacity Calculator1-4. Capacity Correction Graph According to Temperature Condition Ca

iIMPORTANT! Please Read Before StartingThis air conditioning system meets strict safety and oper-ating standards. As the installer or service person,

Design of Mini VRF SYSTEM2 - 10187654321. Model Selecting and Capacity CalculatorU-36LE1U6, U-36LE1U6EOutdoor air intake temp. (°F DB)1301201101009080

Design of Mini VRF SYSTEM2 - 11187654321. Model Selecting and Capacity Calculator1-5. Capacity Correction Graph According to Tubing Length and Elevati

Design of Mini VRF SYSTEM2 - 12187654321. Model Selecting and Capacity CalculatorFor U-36LE1U6(E) units If the maximum tubing length (L1) exceeds 295

Design of Mini VRF SYSTEM2 - 13187654322. System Design2-1. Tools Required for Installation (not supplied) 1. Flathead screwdriver 2. Phillips head

Design of Mini VRF SYSTEM2 - 14187654322. System DesignMaterial OCopper tubeOuter diameter 1/4 (6.35) 3/8 (9.52) 1/2 (12.7) 5/8 (15.88) 3/4 (19.05)Wal

Design of Mini VRF SYSTEM2 - 15187654322. System Design2-7. Additional Refrigerant ChargeAdditional refrigerant charge amount is calculated from the l

Design of Mini VRF SYSTEM2 - 16187654322. System DesignCAUTIONPay special attention to any location, such as a base-ment, etc., where leaking refriger

Design of Mini VRF SYSTEM2 - 17187654322. System Design2-11. System Example(1) Below are the tables created using the “PAC System Diagram Software.” D

Design of Mini VRF SYSTEM2 - 18187654322. System DesignOutdoor unitRoom 1(indoor unit 1)Room 2(indoor unit 2)Room 3(indoor unit 3)Room 4(indoor unit 4

Design of Mini VRF SYSTEM2 - 19187654322. System Design2-12. Example of Tubing Size Selection and Refrigerant Charge AmountAdditional refrigerant char

iiCheck of Density LimitThe room in which the air conditioner is to beinstalled requires a design that in the event of refrig-erant gas leaking out, i

Design of Mini VRF SYSTEM2 - 20187654322. System Design● Obtain charge amount for each tubing sizeNote that the charge amounts per 3.3 ft. are differe

Design of Mini VRF SYSTEM2 - 21187654322. System Design2-13. Installing Distribution Joint(1) Refer to “HOW TO ATTACH DISTRIBUTION JOINT” enclosed wit

Design of Mini VRF SYSTEM2 - 22187654323. Electrical WiringControl wiringAWG #18 (0.75 mm2)Max. 3,280 ft.AWG #18 (0.75 mm2)Max. 1,640 ft.AWG #18 (0.75

Design of Mini VRF SYSTEM2 - 23187654323. Electrical Wiring* Disconnect switch(Field Supply)****21WHTRemote ControllerGroup control:BLK2121WHTRemote C

Design of Mini VRF SYSTEM2 - 24187654323. Electrical WiringOutdoor unitOutdoor unitOutdoor unitIndoor unit Indoor unit Indoor unit Indoor unitIndoor u

Design of Mini VRF SYSTEM2 - 25187654323. Electrical WiringFig. 2-4Fig. 2-5WARNINGLoose wiring may cause the terminal to overheat or result in unit ma

Design of Mini VRF SYSTEM2 - 26187654323. Electrical Wiring3-4. Important Note When Wiring for Common TypeConnect the wires referring to the diagram.

Design of Mini VRF SYSTEM2 - 27187654323. Electrical WiringM1 TypeP1, R1 TypeImportant Note When Wiring for Common Type (Continued)Remote control wiri

Design of Mini VRF SYSTEM2 - 28187654323. Electrical WiringK1 TypeImportant Note When Wiring for Common Type (Continued)K1 TypeConduit(field supplied)

Design of Mini VRF SYSTEM2 - 29187654323. Electrical Wiring3-5. Important Note When Wiring for Y1 TypeConnect the wires referring to the diagram. Note

iiiNewtool?1-2. Prevent impurities including water, dust and oxide from entering the tubing. Impurities can cause R410Arefrigerant deterioration and c

Design of Mini VRF SYSTEM2 - 30187654324. Installation Instructions*4*1*2*3*1More than 25/64" More than 25/64"(field supply)AB(Ground)(Obstr

Design of Mini VRF SYSTEM2 - 31187654324. Installation InstructionsWithout snow-proof ducting(Low platform)With snow-proof ducting(High platform)Fig.

Design of Mini VRF SYSTEM2 - 32187654324. Installation Instructions9-7/161-1/81-1/81-3/821-5/3212-15/322-3/4Rectangular hole Rectangular hole Rectangu

Design of Mini VRF SYSTEM2 - 33187654324. Installation InstructionsMore than 78-3/4More than 15-3/4More than 59-1/16Installation with intakes facing o

Design of Mini VRF SYSTEM2 - 34187654324. Installation Instructions17-15/3225-13/329-3/1628-13/1615-9/3247-19/322311-7/83-31/329-3/1628-13/161-3/1647-

Design of Mini VRF SYSTEM2 - 35187654324. Installation InstructionsReference diagram for snow-proof ducting – 1Space requirements for setting – (1)Min

Design of Mini VRF SYSTEM2 - 36187654324. Installation InstructionsReference diagram for snow-proof ducting – 2Space requirements for setting – (2)Min

Design of Mini VRF SYSTEM2 - 37187654324. Installation Instructions4-9. Installing the Outdoor UnitUse concrete or a similar material to create the ba

Design of Mini VRF SYSTEM2 - 38187654325. HOW TO PROCESS TUBING5. HOW TO PROCESS TUBING5-1. Connecting the Refrigerant TubingUse of the Flaring Method

Design of Mini VRF SYSTEM2 - 39187654325. HOW TO PROCESS TUBINGlubricantCaution Before Connecting Tubes Tightly(1)(2)(3)Apply a sealing cap or water-p

ivValveLiquid3-2.Use R410A exclusive cylinder only.Single-outlet valve(with siphon tube)Liquid refrigerant should be rechargedwith the cylinder standi

Design of Mini VRF SYSTEM2 - 40187654325. HOW TO PROCESS TUBINGFig. 2-225-3. Insulating the Refrigerant TubingTubing InsulationThermal insulation must

Design of Mini VRF SYSTEM2 - 41187654325. HOW TO PROCESS TUBINGFig. 2-23Fig. 2-245-4. Taping the Tubes(1)(2)(3)At this time, the refrigerant tubes (an

Design of Mini VRF SYSTEM2 - 42187654326. AIR PURGINGFig.2-25Fig.2-266. AIR PURGINGAir and moisture in the refrigerant system may have undesirable eff

Design of Mini VRF SYSTEM2 - 43187654326. AIR PURGING(3)(4)Do a leak test of all joints of the tubing (both indoor and outdoor) and both gas tube and

Design of Mini VRF SYSTEM2 - 44187654326. AIR PURGINGFig. 2-29Fig. 2-30Charging additional refrigerantCharging additional refrigerant (calculated from

Design of Mini VRF SYSTEM2 - 45187654327. Optional Parts7-1. Distribution Joint KitsCZ-P160BK1U (for R410A)How to Attach Distribution Joint1. Accompan

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Control of Mini VRF SYSTEM3 - 118765432Contents3. CONTROL OF MINI VRF SYSTEM1. Main Operating Functions2. Wireless Remote Controller3. Timer Remote

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Mini VRF SYSTEM Unit Specifications4 - 118765432Contents4. MINI VRF SYSTEM UNIT SPECIFICATIONS1. Outdoor Unit ...

v1-11. 1-22. 1-42-11. 2-22. 2-133. 2-224. 2-304-23-11. 2. 3. 4.5. 6.7. 8. 9.10. 4-11.2. 3. 4. 5. 6. 7. 8. 9. 10. 5-11. 5-22. 5-33. 5-44. 5-65. 5-126

Mini VRF SYSTEM Unit Specifications4 - 2187654321. Outdoor UnitRated conditionsCooling : Indoor air temperature 80°F DB / 67°F WB ; Outdoor air temper

Mini VRF SYSTEM Unit Specifications4 - 3187654321. Outdoor UnitRated conditionsCooling : Indoor air temperature 80°F DB / 67°F WB ; Outdoor air temper

Mini VRF SYSTEM Unit Specifications4 - 4187654321. Outdoor Unit1-2. AHRI Registration Values7.87.737,00051,50038,50057,5009.609.4013.114.6U-36LE1U6(E)

Mini VRF SYSTEM Unit Specifications4 - 5187654321. Outdoor Unit6-11/1613-3/811-21/3225/3213/3214-31/3215-15/1613/3219/3225-31/3237Air discharge8-5/8 5

Mini VRF SYSTEM Unit Specifications4 - 6187654321. Outdoor Unit1-4. Refrigerant Flow DiagramU-36LE1U6U-36LE1U6EU-52LE1U6U-52LE1U6ESuctionTD831156-00_M

Mini VRF SYSTEM Unit Specifications4 - 7187654321. Outdoor Unit1-5. Sound Data(1) Sound Power LevelU-36LE1U6, U-36LE1U6ENOTEModelSound PowerLevelCondi

Mini VRF SYSTEM Unit Specifications4 - 8187654321. Outdoor UnitNOTEModelSound PowerLevelConditionSound Power Level (dB)U-52LE1U6, U-52LE1U6E68 dB (A)C

Mini VRF SYSTEM Unit Specifications4 - 9187654321. Outdoor UnitOctave Band Level (dB)** 0 dB = 0.0002 µbarFrequency at center of sound pressure band (

Mini VRF SYSTEM Unit Specifications4 - 10187654321. Outdoor UnitModelSound Pressure LevelCoolingConditionOctave Band Level (dB)** 0 dB = 0.0002 µbarFr

Test Run5 - 118765432Contents5. TEST RUN1. Preparing for Test Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Outline of Mini VRF SYSTEM1 - 118765432Contents1. OUTLINE OF MINI VRF SYSTEM1. Line-up ...

Test Run5 - 2187654321. Preparing for Test Run● Before attempting to start the air conditioner, check the following.(1) All loose matter is removed fr

Test Run5 - 3187654322. Test Run ProcedureYESMake necessary corrections.Check the alarm contents.Check the alarm contents.Turn OFF the indoor and outd

Test Run5 - 4187654323. Outdoor Unit PCB SettingCN51CN50D043(LED2)D042(LED1)S003CN33S002S004Fig. 5-4TD831156-00_MINI_VRF_SYS.indb 4TD831156-00_MINI_

Test Run5 - 5187654323. Outdoor Unit PCB Setting11121ON21ONON1221ON2109ONOFFONOFFONOFFONOFF Examples of refrigerant circuit (R.C.) address settings (r

Test Run5 - 6187654324. Auto Address SettingBasic wiring diagram: Example (1)(S004)1-11-2 1-31-8• If link wiring is not used(The inter-unit control wi

Test Run5 - 7187654324. Auto Address Setting1-1 1-22-1 2-2 2-71-3 1-6277ON12ONOFFAutomatic address setting in Heating modeAutomatic address setting in

Test Run5 - 8187654324. Auto Address SettingCase 1 Automatic Address Setting (no compressor operation)● Indoor and outdoor unit power can be turned

Test Run5 - 9187654324. Auto Address SettingCase 2 Automatic Address Setting in Heating Mode● Indoor and outdoor unit power cannot be turned ON for

Test Run5 - 10187654324. Auto Address SettingCase 3 Automatic Address Setting in Cooling Mode● Indoor and outdoor unit power cannot be turned ON for

Test Run5 - 11187654324. Auto Address SettingLED 1 LED 2( : ON : Blinking : OFF)Display meaningAfter the power is turned ON (and automatic address se

Outline of Mini VRF SYSTEM1 - 2187654321. Line-upIndoor unitsType 9 191815127 3624 48 54S-12MU1U6 S-18MU1U6S-12MY1U6 S-18MY1U6S-24MU1U6 S-36MU1U6S-24M

Test Run5 - 12187654324. Auto Address Setting5. Remote Controller Test Run SettingsRequest concerning recording the indoor/outdoor unit combination No

Test Run5 - 13187654326. Caution for Pump Down7. Meaning of Alarm MessagesPossible cause of malfunctionRemote controller is detectingerror signal from

Test Run5 - 14187654327. Meaning of Alarm MessagesThermistor faultProtective device for compressor is activatedIndoor thermistor is either open or dam

Electrical Data6 - 118765432Contents1. Outdoor Unit ...

Electrical Data6 - 2187654321. Outdoor Unit(1) Electric Wiring Diagram U-36LE1U6, U-36LE1U6ETD831156-00_MINI_VRF_SYS.indb 2TD831156-00_MINI_VRF_SYS.

Electrical Data6 - 3187654321. Outdoor UnitSchematic Diagram U-36LE1U6, U-36LE1U6ETD831156-00_MINI_VRF_SYS.indb 3TD831156-00_MINI_VRF_SYS.indb 3 2

Electrical Data6 - 4187654321. Outdoor Unit(2) Electric Wiring Diagram U-52LE1U6, U-52LE1U6ETD831156-00_MINI_VRF_SYS.indb 4TD831156-00_MINI_VRF_SYS.

Electrical Data6 - 5187654321. Outdoor UnitSchematic Diagram U-52LE1U6, U-52LE1U6ETD831156-00_MINI_VRF_SYS.indb 5TD831156-00_MINI_VRF_SYS.indb 5 2

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PCB and Functions7 - 118765432Contents7-27-37-41. Outdoor Unit Control PCB ...

Outline of Mini VRF SYSTEM1 - 3187654321. Line-upIndoor unitsTypeDC inverter unit5236Capacity:BTU/h (kW)Cooling /Heating38,200 (11.2) / 42,700 (12.5)5

PCB and Functions7 - 2187654321. Outdoor Unit Control PCB1-1. Outdoor Unit Control PCB CR-CHX06052TD831156-00_MINI_VRF_SYS.indb 2TD831156-00_MINI_VR

PCB and Functions7 - 3187654321. Outdoor Unit Control PCB1-2. Outdoor Unit HIC Board HIC-CHDX14053TD831156-00_MINI_VRF_SYS.indb 3TD831156-00_MINI_VR

PCB and Functions7 - 4187654321. Outdoor Unit Control PCB1-3. Functions (for CR-CHX06052)CN51 2P plug (black): Automatic address setting pinIf the sys

PCB and Functions7 - 5187654321. Outdoor Unit Control PCBCN15 The control operations that are shown below are when you short-circuit this cooling insp

PCB and Functions7 - 6187654321. Outdoor Unit Control PCBTable 7-1. Setting the System Address[S002: Rotary switch (black), S003: 2P DIP (green or blu

Capacity Table8 - 118765432Contents8. CAPACITY TABLE8-28-28-48-68-88-108-102-1. 4-Way Cassette Type (U1 Type), 4-Way Cassette 60×60 Type (Y1 Type) ...

Capacity Table8 - 2187654321. Capacity Ratio of Outdoor Unit MINI VRF Capacity Ratio 50-130% TC: Total capacity (kW), PI: Power input (kW)TC PI TC PI

Capacity Table8 - 3187654321. Capacity Ratio of Outdoor Unit MINI VRF Capacity Ratio 50-130% TC: Total capacity (kW), PI: Power input (kW)TC PI TC PI

Capacity Table8 - 4187654321. Capacity Ratio of Outdoor Unit1-2. U-36LE1U6, U-36LE1U6E (Heating) MINI VRF Capacity Ratio 50-130% TC: Total capacity (

Capacity Table8 - 5187654321. Capacity Ratio of Outdoor Unit MINI VRF Capacity Ratio 50-130% TC: Total capacity (kW), PI: Power input (kW)TC PI TC PI