Haier 1U25YEMFRA Technical Book
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Haier 1U25YEMFRA Technical Book

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  • Page 2 The data in this catalogue is purely indicative as the data may vary. Please be advised to check the accuracy of the data with the supplier before purchasing products. The Inverter Air Conditioner Guarantee expires if a Class A differential magnetothermal circuit breaker is not installed. Haierhvac.eu...

  • Page 3: Table Of Contents

    CONTENTS INTRODUCTION WHERE TO READ THE SERIAL NUMBER WHERE TO READ ERROR CODES TROUBLESHOOTING REQUIREMENTS DIAGNOSTIC MONO SPLIT UNITS Pearl R290 Expert Nordic Pearl Nordic Flair Ducted High Pressure R32 Ducted High Pressure R410A AHU Solution Tower Cabinet MONO SPLIT & MULTI SPLIT UNITS Jade Supermatch Expert Black/White Flexi Plus Black/White...

  • Page 4: Introduction

    INTRODUCTION OUTDOOR UNIT INSTALLATION Check the dimensions and distances indicated in the installation manual when installing the outdoor unit. Position. The outdoor unit must be installed on a completely horizontal base that is flush with the floor. The base must be level with the floor.
  • Page 5 INTRODUCTION INDOOR UNIT INSTALLATION Wall-mounted or Split units Ensure that the clearances specified in the installation instructions are maintained. This ensures that the unit is properly ventilated and avoids possible operational problems, which tend to occur during the winter. Attention must be paid to the rising up of drain hose more than 15cm more than 10cm...
  • Page 6 Check that the minimum, maximum and vertical distances are as specified in the Operating Instructions. The minimum length of the installation must not be less than 3 m. Outdoor Unit Amax Bmax Bmin 1U25YEMFRA 1U25BEEFRA 1U25YEGFRA-1 1U35YEGFRA 1U35UEEFRA 1U35YEGFRA-1 1U35YEMFRA...
  • Page 7 INTRODUCTION REFRIGERATION CIRCUIT WELDING Where welding is required on the refrigerant pipe connection. This type of welding requires a minimum flow of dry nitrogen to circulate through the pipe as heat is applied to the joint. This nitrogen flow displaces oxygen and creates an internal oxygen-free area. This prevents the formation of scale in the weld zone. Welding with dry nitrogen flow Outdoor welding Pressure reducing valve...
  • Page 8 INTRODUCTION REFRIGERATOR CONNECTION Flared The flaring operation consists of connecting the refrigerant line to the unit. To avoid refrigerant leakage, this operation must be carried out with great precision. Fastening / Tighten It is recommended that a torque wrench is used for accurate torque application or if a torque wrench is not available, a socket wrench should be used.
  • Page 9 INTRODUCTION VACUUM PROCESS This process consists of the extraction of ambient air from the refrigeration system and also the evaporation of residual internal moisture. Moisture is very aggressive in its attack on both the coolant and the oil in the system. In the event of contamination of the refrigeration circuit, replacement of the equipment will be necessary.
  • Page 10 INTRODUCTION POWER SUPPLY Power supply: this must always be single-phase, unless otherwise specified (equipment with three-phase power supply). It must never be two-phase. NOMINAL DISTRIBUTION SYSTEM VOLTAGE Phase Frequency Voltage A strong and reliable earthing is essential when installing. ELECTRICAL PRE-INSTALLATION Electrical installation inspection A.
  • Page 11 INTRODUCTION MAINTENANCE WORK Indoor unit Recommended Required Air filter cleaning Monthly Yearly or at each change of season If necessary, use water and a neutral detergent. Do not use degreasers or similar products as they may damage the mesh. Cleaning of the batteries with Once a year or with every change of At the end of cleaning, rinse with plenty bactericidal and fungicidal...

  • Page 12: Where To Read The Serial Number

    WHERE TO READ THE SERIAL NUMBER Sample serial number: AABF46E0000X9N4B0770 The serial number always consists of 20 characters! You can find the serial number: under the filter cover, on the installation manual that comes with the unit, and on the indoor unit packaging (box).

  • Page 13: Where To Read Error Codes

    WHERE TO READ ERROR CODES When a Haier unit is malfunctioning, you can locate the error message on both the indoor unit and the outdoor unit, from which you can tell the nature of the malfunction. Indoor units with display show the error code directly on the display.
  • Page 14 WHERE TO READ ERROR CODES ROUND FLOW CASSETTE ABH105H1ERG(H) ABH125K1ERG(H) ABH140K1ERG(H) ABH160K1ERG(H) NB. In these units the error flashes, alternating the letter and error number. CEILING FLOOR AC25S2SG1FA(H) AC35S2SG1FA(H) AC50S2SG1FA(H) AC71S2SG1FA(H) AC105S2SH1FA(H) AC125S2SK1FA(H) AC140S2SK1FA(H) AC160S2SK1FA(H) NB. In these units the error flashes, alternating the letter and error number. For ceiling-indoor units equipped with signal LEDs, the error code can be detected based on the amount of flashes of the TIMER and OPERATION LEDs.
  • Page 15 WHERE TO READ ERROR CODES OUTDOOR UNITS WITH ERROR SIGNALING AMOUNT OF ERROR LED FLASHES MONOSPLIT UNITS, 2.5 kW - 10.5 kW AS105S2SF2FA-2 AS35S2SJ1FA-3 AS20PBAHRA AS35S2SN1FA-NRC AS20S2SF1FA-MB3 AS35XCAHRA AS20S2SF1FA-MW3 AS35XCHHRA-NR AS20XCAHRA AS42S2SF1FA-MB3 AS25PBBHRA AS42S2SF1FA-MW3 AS25PBPHRA-PRE AS42XCAHRA-1 AS25PCHHRA-NR AS50PDHHRA-NR AS25RBAHRA-3 AS50PDPHRA-PRE AS25S2SF1FA-MB3 AS50RCBHRA-4 AS25S2SF1FA-MW3...

  • Page 16: Troubleshooting Requirements

    TROUBLESHOOTING REQUIREMENTS • At the time of reporting by the customer, try to obtain as much information as possible including: indoor/outdoor unit model and possible alarm reports. • You can download technical reference material (diagnostics, electrical schemes, spare parts lists, etc.) by entering your credentials through the website www.haierhvac.eu/en.
  • Page 17 TROUBLESHOOTING REQUIREMENTS Electrical checks on the compressor • Inverter / three-phase compressor: Measure the impedance of the phases by verifying that there are exactly equal values between the respective U,V,W or R,S, T terminals. Usually AW. TO RUNNING the value is about a few ohm. Disconnect all cables from the compressor before measuring.
  • Page 18 TROUBLESHOOTING REQUIREMENTS INDOOR UNIT MOTORS INDOOR UNIT MOTORS Motor Code 0010403317U Motor Code 0010401703 TYPICAL VALUE FAULT VALUE TYPICAL VALUE FAULT VALUE MEASUREMENTS MEASUREMENTS WHITE / BLACK 40kΩ <100Ω WHITE / BLACK 5MΩ <1MΩ YELLOW / BLACK 210kΩ <60kΩ YELLOW / BLACK 195kΩ...
  • Page 19 TROUBLESHOOTING REQUIREMENTS Power module verification: In Haier boards, power modules can be integrated into the motherboard or external to the motherboard. Power module front external to the motherboard Inductance (Faston LI-LO) 220 Vac power supply of the module (Faston ACN-ACL)
  • Page 20 TROUBLESHOOTING REQUIREMENTS Power module verification: In the event of a fault, follow these steps to check the power module: For units with separate power modules, you can check: The connection of the 3-pin communication connectors between the motherboard and the power module. With a multimeter, check the continuity of the communication cables just mentioned.
  • Page 21 TROUBLESHOOTING REQUIREMENTS The figure opposite shows the insulating sheets placed under the TRIACs. During any module replacement, make sure that these insulators do not remain attached to the old power module Haierhvac.eu...
  • Page 22 TROUBLESHOOTING REQUIREMENTS • A pressure different than normal functioning can be a symptom of bad thermal exchange, crushed piping, incorrect refrigerant charge. • Always ensure that the lengths and elevations are within the limits provided by the constructor. • In the case of pipes exceeding the standard, make an additional charge of refrigerant according to the quantities listed in the catalog/ installation manual.
  • Page 23 TROUBLESHOOTING REQUIREMENTS MODEL YR-HE Selecting the ambient temperature/set-point on the display: (excluding Round flow cassettes / FA-ZUN Tower) To switch the display between real temperature and environment set-point, press the LIGHT key LIGHT of the remote control 10 times; the indoor unit will respond with: 2 BEEP sounds to display ambient temperature, 4 BEEP sounds to display set-point temperature.
  • Page 24 TROUBLESHOOTING REQUIREMENTS MODEL YR-HRS01 Selecting the room temperature/set-point on the display: (except Round flow cassette / FA-ZUN tower) To switch the display between real temperature and environment set-point, press the LIGHT key LIGHT of the remote control 10 times; the indoor unit will respond with: 2 BEEP sounds to display ambient temperature, 4 BEEP sounds to display set-point temperature.
  • Page 25 TROUBLESHOOTING REQUIREMENTS MODEL YR-HQS01 Selecting the room temperature/set-point on the display: (except Round flow cassette / FA-ZUN tower) To switch the display between real temperature and environment set-point, press the LIGHT key LIGHT of the remote control 10 times; the indoor unit will respond with: 2 BEEP sounds to display ambient temperature, 4 BEEP sounds to display set-point temperature.
  • Page 26 TROUBLESHOOTING REQUIREMENTS MODEL YR-HQ Setting Celsius/Fahrenheit degrees Use the dedicated F/C key with the remote control switched on in cooling/heat pump mode to change the display from Fahrenheit to Celsius and vice versa. Selecting the ambient temperature/set-point on the display: (excluding Round flow cassettes / FA-ZUN Tower) To switch the display between real temperature and environment set-point, press the LIGHT key LIGHT...
  • Page 27 TROUBLESHOOTING REQUIREMENTS Function test mode: Forced cooling: using the “test” button located in the split units (usually located near the terminal) you can “force” the unit in cooling mode for 30min, thus excluding the reading of the probes. Do the following: •...

  • Page 28: Diagnostic

    DIAGNOSTIC MONO COMERCIAL UNITS Alarm Indoor Indoor units: Failure unit panel ducted Alarm on wired outdoor display: Alarm cassette controller indoor/ unit on wired ceiling/floor conv. Display outdoor display / controller console Description of the alarm Description / Cause ducted YR-E17A unit ceiling/...
  • Page 29 DIAGNOSTIC MONO COMERCIAL UNITS Alarm Indoor Indoor units: Failure ducted unit panel Alarm on wired outdoor display: Alarm cassette controller indoor/ unit on wired ceiling/floor conv. Display outdoor display / controller console Description of the alarm Description / Cause ducted YR-E17A unit ceiling/...
  • Page 30 DIAGNOSTIC MONO RESIDENCIAL AND MULTI UNITS Indoor units: Indoor Alarm Failure ducted unit Alarm Alarm on cassette panel on wired outdoor Wall-mounted unit wired indoor/ ceiling/floor display: controller unit Description of the Display controller outdoor conv. display alarm Description / Cause ducted unit console...
  • Page 31 DIAGNOSTIC MONO RESIDENCIAL AND MULTI UNITS Indoor units: Indoor Alarm Failure ducted unit Alarm Alarm on cassette panel on wired outdoor Wall-mounted unit wired indoor/ ceiling/floor display: controller unit Display controller outdoor Description conv. display Description / Cause ducted unit of the alarm console YR-E17A...
  • Page 32 DIAGNOSTIC MONO CABINET UNIT 14kW Alarm Indoor unit Alarm electronic Indoor on wired board LED outdoor unit Alarm on wired controller unit panel controller Description display Description / Cause display: of the alarm YR-E17A / led YR-E16B HW-SA201ABK HW-PA201ABK HW-BA116ABK LED6 LED1 HW-BA101ABT Indoor unit ambient temperature probe...
  • Page 33 DIAGNOSTIC MONO CABINET UNIT 14kW Alarm Indoor unit Alarm electronic Indoor on wired board LED outdoor unit Alarm on wired controller unit panel controller Description display Description / Cause display: of the alarm YR-E17A / led YR-E16B HW-SA201ABK HW-PA201ABK HW-BA116ABK LED6 LED1 HW-BA101ABT Temperature protection of indoor pipe too...

  • Page 35: Mono Split Units

    MONO SPLIT UNITS Pearl R290 Expert Nordic Pearl Nordic Flair Ducted High Pressure R32 Ducted High Pressure R410A AHU Solution Tower Cabinet Haierhvac.eu...
  • Page 36 MONO SPLIT UNITS RESIDENTIAL & LIGHT COMMERCIAL MONOSPLIT SERIES 2,5 kW 3,5 kW 4.2 kW 5.0 kW 7.1 kW AS25PBBHRA AS35PBBHRA PEARL R290 1U25YEBGRA 1U35YEBGRA AS25S2SJ1FA-3 AS35S2SJ1FA-3 JADE 1U25MECFRA-3 1U35MECFRA-3 AS25XCAHRA AS35XCAHRA AS50XCAHRA AS71XCAHRA EXPERT WHITE / BLACK AS25XCAHRA-MB AS35XCAHRA-MB AS50XCAHRA-MB AS71XCAHRA-MB 1U25S2SM1FA-2...
  • Page 37 MONO SPLIT UNITS RESIDENTIAL & LIGHT COMMERCIAL MONOSPLIT SERIES 2,5 kW 3,5 kW 4.2 kW 5.0 kW 7.1 kW AS25PCHHRA-NR AS35PCHHRA-NR AS50PDHHRA-NR PEARL NORDIC 1U25KEFFRA-NR 1U35KEFFRA-NR 1U50WEFFRA-NR AF25S2SD1FA(D) AF35S2SD1FA(D) AF42S2SD1FA(D) AF50S2SD1FA(D) CONSOLE Standard 1U25S2SM1FA-2 1U35S2SM1FA-2 1U42S2SM1FA 1U50S2SJ2FA-2 Nordic 1U25MEHFRA-1 1U35MEHFRA-1 AB25S2SA1FA(H) AB35S2SA1FA(H) AB50S2SA1FA(H)
  • Page 38 MONO SPLIT UNITS LIGHT COMMERCIAL MONOSPLIT SERIES 10.5 kW 12.5 kW 14 kW 16 kW 20kW 25 kW AS105S2SF2FA-2 FLAIR 1U105S2SS2FA ABH105H1ERG(H) ABH125K1ERG(H) ABH140K1ERG(H) ABH160K1ERG(H) ROUND FLOW CASSETTE 1U105S2SS2FA 1U125S2SN2FA 1U140S2SN1FA 1U160S2SP1FB 1U105S2SS1FB 1U125S2SN2FB 1U140S2SN1FB 1U140S2SP2FA 1U140S2SP2FB AC105S2SH1FA(H) AC125S2SK1FA(H) AC140S2SK1FA(H) AC160S2SK1FA(H) CEILING FLOOR...

  • Page 39: Pearl R290

    MONO SPLIT UNITS Pearl R290 Pearl R290 Indoor-outdoor units AS25PBBHRA / 1U25YEBGRA (2.5 kW) AS35PBBHRA / 1U35YEBGRA (3.5 kW) CIRCUIT DIAGRAM 2.5 KW - 3.5 KW Outdoor unit Indoor unit Unità interna Unità esterna INDOOR UNIT MODEL AS25PBBHRA AS35PBBHRA OUTDOOR UNIT MODEL 1U25YEBGRA 1U35YEBGRA Indoor unit technical data...
  • Page 40 MONO SPLIT UNITS Pearl R290 INDOOR UNIT CIRCUIT DIAGRAM 2.5 KW - 3.5 KW IONIZER MODULE Haierhvac.eu...
  • Page 41 MONO SPLIT UNITS Pearl R290 INDOOR UNIT SETTINGS 2.5 KW - 3.5 KW Selecting the frequency of remote control A or B (SW2-1): Switch 1 selects the working frequency of the remote control of the indoor wall unit, from “A” to “B”. Set the same frequency on the remote control.
  • Page 42 Piping diagrams MONO SPLIT UNITS 5 Piping diagrams Pearl R290 OU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW COOLING MODE 9.52CuT 9.52CuT 6.35CuT 6.35CuT HEATING MODE 9.52CuT 9.52CuT 6.35CuT 6.35CuT Domestic air conditioner Domestic air conditioner Haierhvac.eu...
  • Page 43 MONO SPLIT UNITS Pearl R290 PRINTED CIRCUIT BOARD CONNECTOR WIRING DIAGRAM CONNECTORS PCB(1) (Control PCB) Connector for fan motor Connector for heat exchanger thermistor and Room temperature thermistor CN5’ Connector for UP&DOWN STEP motor CN11 CN11’ Connector for RIGHT&LEFT STEP motor CN21 (white line) CN52 (black line) Connector for indoor terminal N and L Connector for display board...

  • Page 44: Expert Nordic

    MONO SPLIT UNITS Expert Nordic Expert Nordic Indoor-outdoor units AS25XCHHRA-NR / 1U25KEHFRA-NR (2.5 kW) AS35XCHHRA-NR / 1U35KEHFRA-NR (3.5 kW) INDOOR UNIT MODEL AS25XCHHRA-NR AS35XCHHRA-NR OUTDOOR UNIT MODEL 1U25KEHFRA-NR 1U35KEHFRA-NR Indoor unit technical data Treated air volume m³/h Net dimensions WxDxH 895x236x313 895x236x313 Net / gross weight...
  • Page 45 MONO SPLIT UNITS Expert Nordic 11. Wiring diagrams IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW MAG SWITCH SW1/CN14 LEFT- STEPMOTOR CONDENSER Haierhvac.eu...
  • Page 46 MONO SPLIT UNITS Expert Nordic INDOOR UNIT SETTINGS 2.5 KW - 3.5 KW Selecting the frequency of remote control A or B (SW2-1): Switch 1 selects the working frequency of the remote control of the indoor wall unit, from “A” to “B”. Set the same frequency on the remote control.

  • Page 47: Pearl Nordic

    MONO SPLIT UNITS Pearl Nordic Pearl Nordic Indoor-outdoor units AS25PCHHRA-NR - 1U25KEFFRA-NR (2.5 kW) AS50PDHHRA-NR - 1U50WEFFRA-NR (5.0 kW) AS35PCHHRA-NR - 1U35KEFFRA-NR (3.5 kW) INDOOR UNIT MODEL AS25PCHHRA-NR AS35PCHHRA-NR AS50PDHHRA-NR OUTDOOR UNIT MODEL 1U25KEFFRA-NR 1U35KEFFRA-NR 1U50WEFFRA-NR Indoor unit technical data Treated air volume m³/h 620/615...
  • Page 48 Functions and control MONO SPLIT UNITS Pearl Nordic Wiring diagrams IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW INDOOR UNIT WIRED CONTROLLER WIFI MAG SWITCH SW1/CN14 SWITCH UP-DOWN STEPMOTOR LEFT-RIGHT STEPMOTOR CONDENSER Domestic air conditioner Haierhvac.eu...

  • Page 49: Flair

    MONO SPLIT UNITS Flair Indoor-outdoor units AS105S2SF2FA-2 - 1U25MEHFRA-1 (2.5 kW) INDOOR UNIT MODEL AS105S2SF2FA-2 OUTDOOR UNIT MODEL 1U25MEHFRA-1 Indoor unit technical data Treated air volume m³/h 1300 Net dimensions WxDxH 1342x275x365 Net / gross weight 21,0 / 25,5 Outdoor unit technical data Liquid pipe Ø...
  • Page 50 MONO SPLIT UNITS Flair IU CIRCUIT DIAGRAM 2.5 KW Haierhvac.eu...
  • Page 51 MONO SPLIT UNITS Flair INDOOR UNIT SETTINGS 2.5 KW - 3.5 KW Selecting the frequency of remote control A or B (SW2-1): Switch 1 selects the working frequency of the remote control of the indoor wall unit, from “A” to “B”. Set the same frequency on the remote control.

  • Page 52: Ducted High Pressure R32

    MONO SPLIT UNITS Ducted High Pressure R32 Indoor-outdoor units ADH125H1ERG - 1U125S2SN2FA (12.5 kW) ADH125H1ERG - 1U125S2SN2FB (12.5 kW) ADH140H1ERG - 1U140S2SN1FA (14 kW) ADH140H1ERG - 1U140S2SN1FB (14 kW) ADH140H1ERG - 1U140S2SP2FA (14 kW) ADH140H1ERG - 1U140S2SP2FB (14 kW) ADH160H1ERG - 1U160S2SP1FB (16 kW) INDOOR UNIT MODEL ADH125H1ERG ADH125H1ERG...

  • Page 53: Ducted High Pressure R410A

    MONO SPLIT UNITS Ducted High Pressure R410A Indoor-outdoor units ADH200H1ERG - 1UH200W1ERK (200 kW) ADH250H1ERG - 1UH250W1ERK (250 kW) INDOOR UNIT MODEL ADH200H1ERG ADH250H1ERG OUTDOOR UNIT MODEL 1UH200W1ERK 1UH250W1ERK Indoor unit technical data Treated air volume m³/h 4320/3780/3420/3060 5040/4500/3960/3600 Net dimensions WxDxH 1330x895x500 1330x895x500...
  • Page 54 MONO SPLIT UNITS Ducted High Pressure R410A IU CIRCUIT DIAGRAM 12.5 KW - 14 KW 0150521238 IU SETTINGS 12.5 KW - 14 KW SW1(BM1) 1=ON 0=OFF Power Cooling only / Enabling feature Room card (SW1-1 / SW1-3) Heat pump SMART FOLLOW DESCRIPTION SW1-1 SW1-2 SW1-3 SW1-4...
  • Page 55 MONO SPLIT UNITS Ducted High Pressure R410A IU CIRCUIT DIAGRAM 20 KW - 25 KW IU SETTINGS 12.5 KW - 14 KW SW1(BM1) 1=ON 0=OFF SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 MODELS ADH200H1ERG ADH250H1ERG * Room card with restart Room card without restart Heat pump Cooling-only...
  • Page 56 MONO SPLIT UNITS Ducted High Pressure R410A Prevalence setting of Ducted with remote control: Set the mode: VENTILATION Set the fan speed: HIGH Quickly press HEALTH 4+n times, where “n” is the desired static pressure level The Ducted responds with n+1 beeps, indicating the level set Slim Ducted Low Pressure: 4 static pressure levels: 0/10/20/30 Medium Pressure:...

  • Page 57: Ahu Solution

    MONO SPLIT UNITS AHU Solution Indoor-outdoor units AH1-LCAC1 AH1-RAC1 INDOOR UNIT MODEL AH1-LCAC1 AH1-RAC1 Power Supply (Ph/V/Hz) 1 Phase / 220~240V / 50/60Hz 1 Phase / 220~240V / 50/60Hz Dimension (W/D/H) mm 206x52,5x110 206x52,5x110 Package Dimension (W/D/H) mm 240/80/120 240/80/120 Weight (KG) COMPATIBILITY MODEL...
  • Page 58 MONO SPLIT UNITS AHU Solution SYSTEM WIRING DIAGRAM Power LNC communication with outdoor unit Alarm AHU-LCAC1 Defrost Refrigerant pipes Cooling (3rd controller) Pipe temp.sensor Heating (3rd controller) 0-10V (3rd controller) Heat exchanger Haierhvac.eu...
  • Page 59 MONO SPLIT UNITS AHU Solution AHU UNIT DIAGRAM 5 . Wiring diagram AHU UNIT DIAGRAM 0150555903 PIPE TEMP.SENSOR SW10 LED12 LED11 COOL INPUT LED10 COOL LED10 LED11 LED12 HEAT INPUT HEAT 0-10V INPUT 0-10V SMG90 DEFROST DEFROST OUTPUT ALARM OUTPUT ALARM TO OUTDOOR UNIT...

  • Page 60: Tower

    MONO SPLIT UNITS Tower Indoor-outdoor units AP71DFMHRA - 1U71WEMFRA (7.1 kW) INDOOR UNIT MODEL AP71DFMHRA OUTDOOR UNIT MODEL 1U71WEMFRA Indoor unit technical data Treated air volume m³/h 1510 Net dimensions WxDxH 408x435x1810 Net / gross weight 26,5/34,5 Outdoor unit technical data Liquid pipe Ø...
  • Page 61 MONO SPLIT UNITS Tower IU CIRCUIT DIAGRAM 7.1 KW Haierhvac.eu...
  • Page 62 MONO SPLIT UNITS Tower INDOOR UNIT SETTINGS 7.1 KW Selecting the frequency of remote control A or B (SW2-1): Switch 1 selects the working frequency of the remote control of the indoor wall unit, from “A” to “B”. Set the same frequency on the remote control. operating frequency “A”...

  • Page 63: Cabinet

    MONO SPLIT UNITS Cabinet Indoor-outdoor units AP105S2SK1FA(H) - 1U105S2SS2FA (10.5 kW) AP140S2SK1FA(H) - 1U140S2SN1FB (14 kW) AP140S2SK1FA(H) - 1U140S2SN1FA (14 kW) AP160S2SK1FA(H) - 1U160S2SP1FB (16 kW) INDOOR UNIT MODEL AP105S2SK1FA(H) AP140S2SK1FA(H) AP140S2SK1FA(H) AP160S2SK1FA(H) OUTDOOR UNIT MODEL 1U105S2SS2FA 1U140S2SN1FA 1U140S2SN1FB 1U160S2SP1FB Indoor unit technical data Treated air volume m³/h...
  • Page 64 MONO SPLIT UNITS Cabinet PCB 0151800697 AP105S2SK1FA(H) AP140S2SK1FA(H) AP160S2SK1FA(H) CN1 Room card CN3 Tai/Tc CN6 DC fan motor CH1 Communication 0-5VDC 0-5VDC between IDU & ODU CN21 Remote receiver CN10 Fresh air/ 0-5VDC Malfunction alarm 220-240VAC CN4 WIFI 0-5VDC CN13 CN39 Remote YCJ-A002...

  • Page 65: Mono Split & Multi Split Units

    MONO SPLIT & MULTI SPLIT UNITS Jade Supermatch Expert Black/White Flexi Plus Black/White Pearl Premium Revive Plus Console 1-Way Cassette Cassette 620 Round Flow Cassette Ceiling Floor Slim Duct Low Pressure Ducted Medium Pressure Haierhvac.eu...
  • Page 66 MONO SPLIT & MULTI SPLIT UNITS OUTDOOR UNIT R32 MULTISPLIT 2U50S2SM1FA 2U50S2SM1FA-3 3U55S2SR5FA 3U70S2SR5FA 4U75S2SR5FA 4U85S2SR5FA 5U90S2SS5FA 5U105S2SS5FA 5U125S2SN1FA 3U55S2WR1FA 4U70S2WR1FA INDOOR 4,0 kW 5,0 kW 5,5 kW 7,0 kW 7,5 kW 8,5 kW 9,0 kW 10,5 kW 12,5 kW 5,5 kW 7,0 kW UNIT R32...
  • Page 67 MONO SPLIT & MULTI SPLIT UNITS OUTDOOR UNITS MULTISPLIT R32 MULTISPLIT 3S 4,0 kW 5,0 kW 5,5 kW 7,0 kW 7,5 kW 8,5 kW 9,0 kW 10,5 kW 12,5 kW 5,5 kW 7,0 kW 2U40S2SM1FA 2U50S2SM1FA-3 3U55S2SR5FA 3U70S2SR5FA 4U75S2SR5FA 4U85S2SR5FA 5U90S2SS5FA 5U105S2SS5FA 5U125S2SN1FA 3U55S2WR1FA 4U70S2WR1FA...

  • Page 68: Jade Supermatch

    MONO SPLIT & MULTI SPLIT UNITS MONO SPLIT & MULTI SPLIT UNITS Jade Supermatch Jade Supermatch Indoor-outdoor units AS25S2SJ1FA-3 - 1U25MECFRA-3 (2,5 kW) AS35S2SJ1FA-3 - 1U35MECFRA-3 (3,5 kW) INDOOR UNIT MODEL AS25S2SJ1FA-3 AS35S2SJ1FA-3 OUTDOOR UNIT MODEL 1U25MECFRA-3 1U35MECFRA-3 Indoor unit technical data Treated air volume m³/h Net dimensions...
  • Page 69 MONO SPLIT & MULTI SPLIT UNITS Jade Supermatch INDOOR UNIT CIRCUIT DIAGRAM 2.5 KW - 3.5 KW 0011516917 FUSE CON1 FRESH AIR ION GENERATOR CON2 CON3 DC FAN MOTOR LEFT-RIGHT CN11 CN21 (N) STEPMOTOR CN52 (L) CN23 (S) UP-DOWM CN5' STEPMOTOR CN27 (PE) 1(N)
  • Page 70 MONO SPLIT & MULTI SPLIT UNITS Jade Supermatch INDOOR UNIT SETTING: Selecting the frequency of remote control A or B: Switch J2 selects the working frequency of the remote control of the indoor wall unit, from “A” to “B”. Set the same frequency on the remote control. operating frequency “A”...

  • Page 71: Expert Black/White

    MONO SPLIT & MULTI SPLIT UNITS Expert Black/White Indoor-outdoor units AS25XCAHRA (WHITE) / AS25XCAHRA-MB (BLACK) - 1U25S2SM1FA-2 (2,5 kW) AS35XCAHRA (WHITE) / AS35XCAHRA-MB (BLACK) - 1U35S2SM1FA-2 (3,5 kW) AS50XCAHRA (WHITE) / AS50XCAHRA-MB (BLACK) - 1U50S2SJ2FA-2 (5,0 kW) AS71XCAHRA (WHITE) / AS71XCAHRA-MB (BLACK) - 1U71S2ST1FA (7,1 kW) INDOOR UNIT WHITE AS25XCAHRA AS35XCAHRA...
  • Page 72 MONO SPLIT & MULTI SPLIT UNITS Expert Black/White IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW WIRED CONTROLLER WIFI MAG SWITCH SW1/CN14 SWITCH UP-DOWN STEPMOTOR LEFT-RIGHT STEPMOTOR CONDENSER CN34: WIFI module connection CN51: Room card contact Haierhvac.eu...
  • Page 73 MONO SPLIT & MULTI SPLIT UNITS Expert Black/White INDOOR UNIT SETTING: Selecting the frequency of remote control A or B (SW2-1): Switch 1 selects the working frequency of the remote control of the indoor wall unit, from “A” to “B”. Set the same frequency on the remote control.

  • Page 74: Flexi Plus Black/White

    MONO SPLIT & MULTI SPLIT UNITS Flexi Plus Black/White Indoor-outdoor units AS25S2SF1FA-MW3 (WHITE) / AS25S2SF1FA-MB3 (BLACK) - 1U25S2SM1FA-2 (STANDARD) / 1U25MEHFRA-1 (NORDIC) (2,5 kW) AS35S2SF1FA-MW3 (WHITE) / AS35S2SF1FA-MB3 (BLACK) - 1U35S2SM1FA-2 (STANDARD) / 1U35MEHFRA-1 (NORDIC) (3,5 kW) AS50XCAHRA (WHITE) / AS50XCAHRA-MB (BLACK) - 1U50S2SJ2FA-2 (STANDARD) / 1U50KEFFRA-1 (NORDIC) (5,0 kW) AS71S2SF1FA-MW3 (WHITE) / AS71S2SF1FA-MB3 (BLACK) - 1U71S2ST1FA (STANDARD) (7,1 kW) INDOOR UNIT WHITE AS25S2SF1FA-MW3 AS35S2SF1FA-MW3...
  • Page 75 MONO SPLIT & MULTI SPLIT UNITS Flexi Plus Black/White IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW WIRED CONTROLLER WIFI MAG SWITCH SW1/CN14 SWITCH UP-DOWN STEPMOTOR LEFT-RIGHT STEPMOTOR CONDENSER CN34: WIFI module connection CN51: Room card contact Haierhvac.eu...
  • Page 76 MONO SPLIT & MULTI SPLIT UNITS Flexi Plus Black/White INDOOR UNIT SETTING: Selecting the frequency of remote control A or B (SW2-1): Switch 1 selects the working frequency of the remote control of the indoor wall unit, from “A” to “B”. Set the same frequency on the remote control.

  • Page 77: Pearl Premium

    MONO SPLIT & MULTI SPLIT UNITS Pearl Premium Indoor-outdoor units AS20PBAHRA (2,0 Kw) - Only Multisystem AS50PDPHRA-PRE / 1U50KEPFRA-PRE (5,0 kW) AS25PBPHRA-PRE / 1U25YEPFRA-PRE (2,5 kW) AS71PEPHRA-PRE / 1U71WEPFRA-PRE (7,1 kW) AS35PBPHRA-PRE / 1U35MEPFRA-PRE (3,5 kW) INDOOR UNIT AS20PBAHRA AS25PBPHRA-PRE AS35PBPHRA-PRE AS50PDPHRA-PRE AS71PEPHRA-PRE OUTDOOR UNIT Only Multisystem 1U25YEPFRA-PRE 1U35MEPFRA-PRE 1U50KEPFRA-PRE 1U71WEPFRA-PRE Indoor unit technical data...
  • Page 78 MONO SPLIT & MULTI SPLIT UNITS Pearl Premium Printed circuit board connector wiring diagram IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW Wiring diagrams AS20PBAHRA Domestic air conditioner Haierhvac.eu...
  • Page 79 Functions and control MONO SPLIT & MULTI SPLIT UNITS Pearl Premium Wiring diagrams IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW INDOOR UNIT AS25PBPHRA-PRE AS35PBPHRA-PRE AS50PDPHRA-PRE AS71PEPHRA-PRE Domestic air conditioner Haierhvac.eu...
  • Page 80 MONO SPLIT & MULTI SPLIT UNITS Pearl Premium INDOOR UNIT SETTING: Selecting the ambient temperature: After turning to the automation mode, the running mode can be switched between cooling mode, fan mode and heating mode according to the change of the indoor ambient temperature. The automatic conversion between cooling mode and heating mode must be conducted after 15 minutes.

  • Page 81: Revive Plus

    MONO SPLIT & MULTI SPLIT UNITS Revive Plus Indoor-outdoor units AS25RBAHRA-3/ 1U25YEGFRA-3 (2,5 kW) AS50RCBHRA-4 / 1U50MERFRA-4 (5,0 kW) AS35RBAHRA-4 / 1U35YESFRA-4 (3,5 kW) AS68RDAHRA-4 / 1U68MRAFRA-4 (6,8 kW) INDOOR UNIT AS25RBAHRA-3 AS35RBAHRA-4 AS50RCBHRA-4 AS68RDAHRA-4 OUTDOOR UNIT 1U25YEGFRA-3 1U35YESFRA-4 1U50MERFRA-4 1U68MRAFRA-4 Indoor unit technical data Treated air volume...
  • Page 82 MONO SPLIT & MULTI SPLIT UNITS Revive Plus Printed circuit board connector wiring diagram IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW Wiring diagrams AS25RBAHRA-3 AS35RBAHRA-4 Domestic air conditioner Haierhvac.eu...
  • Page 83 MONO SPLIT & MULTI SPLIT UNITS Functions and control Revive Plus Wiring diagrams IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW INDOOR UNIT AS50RCBHRA-4 AS68RDAHRA-4 WIRED CONTROLLER WIFI MAG SWITCH S W1/CN 14 EMERGENCY SWITCH UP-DOWN STEPMOTOR LEFT-RIGHT...
  • Page 84 MONO SPLIT & MULTI SPLIT UNITS Revive Plus INDOOR UNIT SETTING: For models AS25RBAHRA-3; AS35RBAHRA-4: N-RC DISPLAY SERIES 387/1045/989 325/789 For models AS50RCBHRA-4; AS68RDAHRA-4: N-RC DISPLAY SERIES 325/798 387/1045/989 UNIT MODULE AS25RBAHRA-3 AS35RBAHRA-4 AS50RCBHRA-4 AS68RDAHRA-4 Haierhvac.eu...

  • Page 85: Console

    MONO SPLIT & MULTI SPLIT UNITS Console Indoor-outdoor units AF25S2SD1FA(D)/ 1U25S2SM1FA-2 (STANDARD) 1U25MEHFRA-1 (NORDIC) (2.5 kW) AF35S2SD1FA(D) / 1U35S2SM1FA-2 (STANDARD) 1U35MEHFRA-1 (NORDIC) (3.5 kW) AF42S2SD1FA(D) / 1U42S2SM1FA (4.2 kW) AF50S2SD1FA(D) / 1U50S2SJ2FA-2 (5.8 kW) INDOOR UNIT AF25S2SD1FA(D) AF35S2SD1FA(D) AF42S2SD1FA(D) AF50S2SD1FA(D) OUTDOOR UNIT 1U25S2SM1FA-2 1U35S2SM1FA-2...
  • Page 86 MONO SPLIT & MULTI SPLIT UNITS Console IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 4.2 KW - 5.0 KW 7.3 Wiring Diagram AF25S2SD1FA(H) AF35S2SD1FA(H) AF42S2SD1FA(H) AF50S2SD1FA(H) AF25S2SD1FA(H) AF35S2SD1FA(H) AF42S2SD1FA(H) AF50S2SD1FA(H) PIPE TEMP. FLOAT INDOOR UNIT TROUBLE SHOOTING SENSOR SWITCH ROOM LED flash times...
  • Page 87 MONO SPLIT & MULTI SPLIT UNITS Console IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 4.2 KW - 5.0 KW AF25S2SD1FA(D) AF35S2SD1FA(D) AF42S2SD1FA(D) AF50S2SD1FA(D) AF25S2SD1FA(D) AF35S2SD1FA(D) AF42S2SD1FA(D) AF50S2SD1FA(D) PIPE TEMP. FLOAT INDOOR UNIT TROUBLE SHOOTING SENSOR SWITCH ROOMCARD LED flash times ROOM Malfunction Contents of...
  • Page 88 MONO SPLIT & MULTI SPLIT UNITS Console INDOOR UNIT SETTING: For models AS25RBAHRA-3; AS35RBAHRA-4: N-RC DISPLAY SERIES 387/1045/989 325/789 For models AS50RCBHRA-4; AS68RDAHRA-4: N-RC DISPLAY SERIES 325/798 387/1045/989 Haierhvac.eu...

  • Page 89: 1-Way Cassette

    MONO SPLIT & MULTI SPLIT UNITS 1-Way Cassette Indoor-outdoor units AB25S2SA1FA(H) / 1U25S2SM1FA-2 (2.5 kW) AB50S2SA1FA(H) / 1U50S2SJ2FA-2 (5.0 kW) AB35S2SA1FA(H) / 1U35S2SM1FA-2 (3.5 kW) AB71S2SA1FA(H) / 1U71S2ST1FA (7.1 kW) INDOOR UNIT AB25S2SA1FA(H) AB35S2SA1FA(H) AB50S2SA1FA(H) AB71S2SA1FA(H) OUTDOOR UNIT 1U25S2SM1FA-2 1U35S2SM1FA-2 1U50S2SJ2FA-2 1U71S2ST1FA Indoor unit technical data...
  • Page 90 MONO SPLIT & MULTI SPLIT UNITS 1-Way Cassette 3.3 Wiring Diagram IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW LED flash times 0150566743 of indoor PCB Display PCB LED6 LED1 WIFI CN31 CN34 CN40 2 3 4 5 6 7 8 2 3 4 5 6 7 8 CN35...

  • Page 91: Cassette 620

    MONO SPLIT & MULTI SPLIT UNITS Cassette 620 Indoor-outdoor units AB25S2SC2FA(H) / 1U25S2SM1FA-2 (2.5 kW) AB50S2SC2FA(H) / 1U50S2SJ2FA-2 (5.0 kW) AB35S2SC2FA(H) / 1U35S2SM1FA-2 (3.5 kW) INDOOR UNIT AB25S2SC2FA(H) AB35S2SC2FA(H) AB50S2SC2FA(H) OUTDOOR UNIT 1U25S2SM1FA-2 1U35S2SM1FA-2 1U50S2SJ2FA-2 Indoor unit technical data Treated air volume m³/h 580/480/380/280 620/520/450/350...
  • Page 92 MONO SPLIT & MULTI SPLIT UNITS Cassette 620 IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW AB25S2SC2FA(H) AB35S2SC2FA(H) AB50S2SC2FA(H) Haierhvac.eu...

  • Page 93: Round Flow Cassette

    MONO SPLIT & MULTI SPLIT UNITS Round Flow Cassette Indoor-outdoor units Roundflow Cassette Panel PB-950KB(H) ABH125K1ERG(H) / 1U125S2SN2FB (12.5 kW) Roundflow Cassette Panel Black PB-950KB(B) ABH140K1ERG(H) / 1U140S2SN1FA (14 kW) AB71S2SG1FA(H) / 1U71S2ST1FA (7.1 kW) ABH140K1ERG(H) / 1U140S2SN1FB (14 kW) ABH105H1ERG(H) / 1U105S2SS2FA (10.5 kW) ABH140K1ERG(H) / 1U140S2SP2FA ABH105H1ERG(H) / 1U105S2SS1FB (10.5 kW)
  • Page 94 MONO SPLIT & MULTI SPLIT UNITS Round Flow Cassette IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 4.2 KW - 5.0 KW AB71S2SG1FA(H) ABH105H1ERG(H) ABH125/140/160K1ERG(H) AB71S2SG1FA(H) ABH105H1ERG(H) ABH125/140/160K1ERG(H) Haierhvac.eu...
  • Page 95 MONO SPLIT & MULTI SPLIT UNITS Round Flow Cassette UI SETTINGS 10.5 KW - 12.5 KW - 14 KW - 16 KW Selector Bank BM1 (SW1) BM1 (SW1) Mode: Room fresh air / Power heating / card failure alarm DESCRIPTION cooling BM1-1 BM1-2...
  • Page 96 MONO SPLIT & MULTI SPLIT UNITS Round Flow Cassette UI SETTINGS 10.5 KW - 12.5 KW - 14 KW - 16 KW Selector Bank BM1 (SW1) BM1 (SW1) Mode: Room fresh air / Power heating / card failure alarm DESCRIPTION cooling BM1-1 BM1-2...

  • Page 97: Ceiling Floor

    MONO SPLIT & MULTI SPLIT UNITS Ceiling Floor Indoor-outdoor units AC25S2SG1FA(H) / 1U25S2SM1FA-2 (2.5 kW) AC125S2SK1FA(H) / 1U125S2SN2FB (12.5 kW) AC35S2SG1FA(H) / 1U35S2SM1FA-2 (3.5 kW) AC140S2SK1FA(H) / 1U140S2SN1FA (14.0 kW) AC50S2SG1FA(H) / 1U50S2SJ2FA-2 (5.0 kW) AC140S2SK1FA(H) / 1U140S2SN1FB (14.0 kW) AC71S2SG1FA(H) / 1U71S2ST1FA (7.1 kW) AC140S2SK1FA(H) / 1U140S2SP2FA (14.0 kW) AC105S2SH1FA(H) / 1U105S2SS2FA (10.5 kW)
  • Page 98 MONO SPLIT & MULTI SPLIT UNITS Ceiling Floor INDOOR UNIT AC140S2SK1FA(H) AC140S2SK1FA(H) AC140S2SK1FA(H) AC160S2SK1FA(H) OUTDOOR UNIT 1U140S2SN1FB 1U140S2SP2FA 1U140S2SP2FB 1U160S2SP1FB Indoor unit technical data Treated air m³/h 2150/1980/1800/1600 2150/1980/1800/1600 2150/1980/1800/1600 2250/2000/1850/1650 volume 1650x230x680 1650x230x680 1650x230x680 1650x230x680 WxDxH mm dimensions Net / gross 43/51 43/51 43/51...
  • Page 99 MONO SPLIT & MULTI SPLIT UNITS Ceiling Floor 4.3 Wiring Diagram AC25S2SG1FA(H) AC35S2SG1FA(H) AC50S2SG1FA(H) AC71S2SG1FA(H) AC105S2SH1FA(H) IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW - 10.5 KW - 12.5 KW - 14.0 KW - 16.0 KW AC125S2SK1FA(H) AC140S2SK1FA (H) AC160S2SK1FA (H)
  • Page 100 MONO SPLIT & MULTI SPLIT UNITS Ceiling Floor INDOOR UNIT SETTING: BM1-1 BM1-2 BM1-3 Indoor unit power 2.5 kW 3.5 kW 5.0 kW 7.1 kW 10.5 kW 12.5 kW 14.0 kW 16.0 kW BM1-4 Enabling the Room-Card * Enabled ** Disabled (default) * Enabled: Upon restart, the unit remains off waiting for the user to switch it on ** Disabled: The contact is completely inhibited BM1-5...

  • Page 101: Slim Duct Low Pressure

    MONO SPLIT & MULTI SPLIT UNITS Slim Duct Low Pressure Indoor-outdoor units AD25S2SS1FA(H) / 1U25S2SM1FA-2 (2.5 kW) AD50S2SS1FA(H) / 1U50S2SJ2FA-2 (5.0 kW) AD35S2SS1FA(H) / 1U35S2SM1FA-2 (3.5 kW) AB71S2SA1FA(H) / 1U71S2ST1FA (7.1 kW) INDOOR UNIT AD25S2SS1FA(H) AD35S2SS1FA(H) AD50S2SS1FA(H) AD71S2SS1FA(H) OUTDOOR UNIT 1U25S2SM1FA-2 1U35S2SM1FA-2 1U50S2SJ2FA-2...
  • Page 102 MONO SPLIT & MULTI SPLIT UNITS Slim Duct Low Pressure IU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW 0150547382 INFRARED REMOTE INFRARED RECEIVER(WITH REMOTE DIGITAL DISPALY) RECEIVER (WITHOUT WIFI DIGITAL MODULE DISPALY) CN21 CN31 12345678 12345678 SW01...

  • Page 103: Ducted Medium Pressure

    MONO SPLIT & MULTI SPLIT UNITS Slim Duct Low Pressure INDOOR UNIT SETTINGS 2.5 KW - 3.5 KW - 5.0 KW - 7.1 KW SW1 SELECTOR SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION POWER 2.5 kW POWER 3.5 kW POWER 5.0 kW POWER 7,1 kW N.D.
  • Page 104 MONO SPLIT & MULTI SPLIT UNITS Slim Duct Low Pressure SW3 UNIT ADDRESS FOR WIRED CONTROLLER (REFER TO SELECTORS SW3-5/8) You can connect up to 16 indoor units using a single wired controller. Each unit must have its respective address: Indoor unit 1 Indoor unit 16 Indoor unit 15...
  • Page 105 MONO SPLIT & MULTI SPLIT UNITS Ducted Medium Pressure Indoor-outdoor units AD35S2SM3FA(H) / 1U35S2SM1FA-2 (3.5 kW) AD125S2SM8FA(H) / 1U125S2SN2FB (12.5 kW) AD50S2SM3FA(H) / 1U50S2SJ2FA-2 (5.0 kW) AD140S2SM8FA(H) / 1U140S2SN1FA (14 kW) AD71S2SM3FA(H) / 1U71S2ST1FA (7.1 kW) AD140S2SM8FA(H) / 1U140S2SN1FB (14 kW) AD105S2SM3FA(H) / 1U105S2SS2FA (10.5 kW) AD140S2SM8FA(H) / 1U140S2SP2FA (14 kW) AD105S2SM3FA(H) / 1U105S2SS1FB (10.5 kW)
  • Page 106 MONO SPLIT & MULTI SPLIT UNITS Ducted Medium Pressure IU CIRCUIT DIAGRAM 3.5 KW - 5.0 KW - 7.1 KW - 10.5 KW INFRARED 0150547383 REMOTE RECEIVER WIFI (WITHOUT MODULE DIGITAL DISPALY) SHORT-CIRCUIT CN34 CN21 RING CN40 R OOMCARD 12345678 12345678 CN16 FLOAT...
  • Page 107 MONO SPLIT & MULTI SPLIT UNITS Ducted Medium Pressure INDOOR UNIT SETTINGS 3.5 KW - 5.0 KW - 7.1 KW - 10.5 KW SW1 SELECTOR SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION POWER 2.5 kW POWER 3.5 kW POWER 5.0 kW POWER 7.1 kW POWER 9.0 kW...
  • Page 108 MONO SPLIT & MULTI SPLIT UNITS Ducted Medium Pressure Reading and modifying the static fan pressure (wired controller) FOR READING/MODIFYING THE STATIC PRESSURE, OPERATE DIRECTLY THROUGH THE WIRED CONTROLLER (E.G. YR E-17) With the controller on and without a screensaver active, press the “Fan” and “Set” keys for 5s at the same time; The static pressure icon flashes and its current value is displayed.
  • Page 109 MONO SPLIT & MULTI SPLIT UNITS Ducted Medium Pressure INDOOR UNIT SETTINGS 3.5 KW - 5.0 KW - 7.1 KW - 10.5 KW SW1 SELECTOR SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION POWER 12.5 kW POWER 14.0 kW / 16.0 kW * ROOM CARD (RESTART WITH CONTACT CLOSED) ROOM CARD (STAND BY WITH CONTACT CLOSED) HEAT PUMP (DEFAULT)
  • Page 110 MONO SPLIT & MULTI SPLIT UNITS Ducted Medium Pressure Reading and modifying the static fan pressure (wired controller) FOR READING/MODIFYING THE STATIC PRESSURE, OPERATE DIRECTLY THROUGH THE WIRED CONTROLLER (E.G. YR E-17) With the controller on and without a screensaver active, press the “Fan” and “Set” keys for 5s at the same time; The static pressure icon flashes and its current value is displayed.
  • Page 111 MONO SPLIT & MULTI SPLIT UNITS Ducted Medium Pressure Slim Ducted Low Pressure: 4 static pressure levels: 0/10/20/30 Medium Pressure: 10 static pressure levels: 25/37/50/70/90/100/110/120/130/150 High Pressure: 10 static pressure levels: 37/50/70/90/110/130/150/170/190/210 Example: Slim Ducted Low Pressure AD35S2SM3FA(H) To set maximum static pressure: - ventilation mode, high speed;...

  • Page 113: Outdoor Units

    OUTDOOR UNITS 3S Tank Supermatch Mono R32 Supermatch Multi R32 Supermatch Mono R410A Maxi Split R32 Haierhvac.eu...
  • Page 114 OUTDOOR UNITS 3S Tank 3S Tank Indoor-outdoor units AN100S2ST1FA AS35S2SJ1FA-3 INDOOR UNIT AN100S2ST1FA AS35S2SJ1FA-3 Indoor unit technical data Liquid pipe Ø mm (inch) 6,35 (1/4) 6,35 (1/4) Gas pipe Ø 9,52 (3/8) 9,52 (3/8) Power Supply Ph/V/Hz 1/220~240/50/60 1/220~240/50/60 Net dimensions WxDxH 470x560x1110 520x610x1650...
  • Page 115 OUTDOOR UNITS 3S Tank CONNECTOR CONNECTED TO DESCRIPTION Power supply terminal block of the Unit AC power supply input outdoor unit Unit metal shell Earth path of the filter circuit Y capacitor Reactor Reactor for power factor correction Compressor Power supply for the compressor Indoor gas pipe coil temperature sensor for indoor unit or tank Sensor of TC1 unit...

  • Page 116: Supermatch Mono R32

    OUTDOOR UNITS Supermatch Mono R32 Supermatch Mono R32 Outdoor units 1U25S2SM1FA-2 2.5 kW 1U105S2SS1FB 10.5 kW (three-phase) 1U140S2SP2FB (three-phase) 1U35S2SM1FA-2 3.5 kW 1U105S2SS2FA 10.5 kW (single-phase) 1U140S2SN1FA 14.0 kW (single-phase) 1U42S2SM1FA 4.2 kW 1U125S2SN2FA 12.5 kW (single-phase) 1U140S2SN1FB 14.0 kW (three-phase) 1U71S2SR2FA 7.1 kW 1U125S2SN2FB (three-phase) 1U160S2SP1FB 16.0 kW...
  • Page 117 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 2.5 KW - 3.5 KW Haierhvac.eu...
  • Page 118 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 4.2 KW OUTDOOR W IRING DIA GRA M 0011504848 POW ER BL UE GRA Y CN1 A C-N CN6 L 0 BROW N GRA Y CN2 A C-L CN7 L 1 PFC REA CTOR CN4 COM M A I N PCB BOA RD BL A CK...
  • Page 119 IS LESS THAN DC 10V BEFORE START SERVICING OR LED2 EXTINGUISHED. OUTDOOR UNITS Supermatch Mono R32 OU WIRING DIAGRAM 5.0 KW (1U50S2SJ2FA) OU CIRCUIT DIAGRAM 7.1 KW Haierhvac.eu...
  • Page 120 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 10.5 KW SINGLE-PHASE (1U105S2SS2FA) 0150531716 OU SETTINGS 10.5 KW SINGLE-PHASE (1U105S2SS2FA) SW1 SELECTOR SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION Forced mode enabled Force mode disabled Forced cooling Forced heat pump Low consumption stand by Normal consumption stand by N.D.
  • Page 121 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 12.5 KW (1U125S2SN2FA) 0150540178C REACTOR1 1U125S2SN2FA SW 2  OFF  OFF  OFF  OFF  OFF  OFF  ON  ON FILTER& DRIVER MODULE SW 1-3  ON LOWER MOTOR) C1 C2 PE N L Explanation of abbreviations 1: *************************************************************** Tcm:Temperature sensor of condenser ’s middle position...
  • Page 122 OUTDOOR UNITS Supermatch Mono R32 SW6 SELECTOR Address to centralized controller / BMS SW6-1 SW6-2 SW6-3 SW6-4 SW6-5 SW6-6 SW6-7 SW6-8 DESCRIPTION Address No. 1 Address No. 2 Address No. 3 Address No. 4 Address No. 5 Address No. -- Address No.
  • Page 123 OUTDOOR UNITS Supermatch Mono R32 OU SETTINGS 14 KW (1U140S2SP2FA) SW1 SELECTOR SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION Forced mode enabled Force mode disabled Forced cooling Forced heat pump Low consumption stand by Normal consumption stand by RK series power module - DEFAULT RS series power module Connection to BMS system...
  • Page 124 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 14 KW single-phase (1U140S2SN1FA) OU SETTINGS 14 KW single-phase (1U140S2SN1FA) SELECTOR BANK SW1 SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION FORCED DISABLING FORCED ENABLING FORCED COOLING (SE SW1-1 ON) FORCED HEATING (SE SW1-1 ON) LOW CONSUMPTION IN STAND BY (DEFAULT) NORMAL CONSUMPTION IN STAND BY N.D.
  • Page 125 OUTDOOR UNITS Supermatch Mono R32 OU 10.5 KW three-phase (1U105S2SS1FB) OU SETTINGS 10.5 KW three-phase (1U105S2SS1FB) SELECTOR BANK SW1 SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION FORCED DISABLING FORCED ENABLING FORCED COOLING (SE SW1-1 ON) FORCED HEATING (SE SW1-1 ON) LOW CONSUMPTION IN STAND BY (DEFAULT) NORMAL CONSUMPTION IN STAND BY N.D.
  • Page 126 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 12.5 KW - 14 KW three-phase (1U125S2SN2FB - 1U140S2SP2FB) 0150540178C REACTOR1 1U125S2SN2FA SW 2  OFF  OFF  OFF  OFF  OFF  OFF  ON  ON FILTER& DRIVER MODULE SW 1-3  ON LOWER MOTOR) C1 C2 PE N L Explanation of abbreviations 1: ***************************************************************...
  • Page 127 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 14 KW three-phase (1U140S2SN1FB) OU SETTINGS 14 KW three-phase (1U140S2SN1FB) SELECTOR BANK SW1 SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 DESCRIPTION FORCED DISABLING FORCED ENABLING FORCED COOLING (SE SW1-1 ON) FORCED HEATING (SE SW1-1 ON) LOW CONSUMPTION IN STAND BY (DEFAULT) NORMAL CONSUMPTION IN STAND BY N.D.
  • Page 128 OUTDOOR UNITS Supermatch Mono R32 OU CIRCUIT DIAGRAM 16 KW three-phase (1U160S2SP1FB) 0150540178C REACTOR1 1U125S2SN2FA SW 2  OFF  OFF  OFF  OFF  OFF  OFF  ON  ON FILTER& DRIVER MODULE SW 1-3  ON LOWER MOTOR) C1 C2 PE N L Explanation of abbreviations 1: *************************************************************** Tcm:Temperature sensor of condenser ’s middle position...

  • Page 129: Supermatch Multi R32

    OUTDOOR UNITS Supermatch Multi R32 CIRCUIT DIAGRAM 1:2 Outdoor units 2U40S2SM1FA - 2U50S2SM1FA-3 2U40S2SM1FA (2 couplings) 4.2 kW (1-2) 2U50S2SM1FA-3 (2 couplings) 5.0 kW (1-2) 3U55S2SR5FA (3 couplings) 5.5 kW (1-2) 3U70S2SR5FA (3 couplings) 7.0 kW (1-2) 4U75S2SR5FA (4 couplings) 7.5 kW 4G1.5mm (1-2) 4U85S2SR5FA (4 couplings) 8.5 kW (1-2) 5U90S2SS5FA (5 couplings) 9.0 kW...
  • Page 130 1.Don't touch capacitor,even after plug-off(danger BL: BLUE GR: GRAY of electric shock). W: WHITE BR: BROWN 2.The capacitor retains high voltage even after the Y/G: YELLOW/GREEN plug-off. 3.For your safety,be sure to wait at least 5 minutes. SETTINGS: MODEL 2U40S2SM1FA HAIER 2U50S2SM1FA-3 130 Haierhvac.eu...
  • Page 131 OUTDOOR UNITS Supermatch Multi R32 OU CIRCUIT DIAGRAM 3U55S2SR5FA 5.5 KW - 3U70S2SR5FA 7.0 KW Haierhvac.eu...
  • Page 132 OUTDOOR UNITS Supermatch Multi R32 OU CIRCUIT DIAGRAM 4U75S2SR5FA 7.5 KW - 4U85S2SR5FA 8.5 KW - 5U90S2SS5FA 9.0 KW - 5U105S2SS5FA 10.5 KW 132 Haierhvac.eu...
  • Page 133 OUTDOOR UNITS Supermatch Multi R32 OUTDOOR MOTHERBOARD SETTING 0151800364A (FOR 3U/4U/5U MODELS): The settings listed below are to be performed in the SW5 block of the motherboard: DESCRIPTION HEAT PUMP (default) COOLING-ONLY HEAT PUMP ONLY ABSORPTION ACCORDING TO PAIRING MAX 15A ABSORPTION MODEL 3U55S2SR3FA - 3U55S2SR5FA MODEL 3U70S2SR5FA MODEL 4U75S2SR5FA...
  • Page 134 OUTDOOR UNITS Supermatch Multi R32 OU CIRCUIT DIAGRAM 5U125S2SN1FA 12.5 KW 134 Haierhvac.eu...
  • Page 135 OUTDOOR UNITS Supermatch Multi R32 OUTDOOR MOTHERBOARD SETTING 0151800578A The settings listed below are to be performed in the SW5 block of the motherboard: DESCRIPTION HEAT PUMP (default) COOLING-ONLY DEFROSTING THRESHOLD 8°C (DEFAULT) DEFROSTING THRESHOLD 6°C ABSORPTION ACCORDING TO PAIRING MAX 15A ABSORPTION MODEL 5U125S2SN1FA TEMPERATURE CORRECTION DISABLED (DEFAULT)
  • Page 136 OUTDOOR UNITS Supermatch Multi R32 OUTDOOR UNIT ADDRESSING FOR PLANT MANAGEMENT VIA CENTRALIZED CONTROLLER SW6 SW6 block of the main board of the outdoor unit is used to address indoor units in order to manage the plant by centralized controller (YCZ-A004 / YCZ-G001 / HC-SA164DBT).
  • Page 137 OUTDOOR UNITS Supermatch Multi R32 1 2 3 4 CONTROL VIA SW1 1 2 3 4 Settings for service board on outdoor The settings listed below are to be performed in the SW1 block of 1 2 3 4 0151800076A / 0151800076B the outdoor service board: 1 2 3 4 1 2 3 4...
  • Page 138 OUTDOOR UNITS Supermatch Multi R32 MANUAL TEST MODE Reading data In the forced operation modes of the plant, both heat pump and cooling can be manually accessed and adjusted in the plant settings. Using the selection keys listed below you can enter the various menus to change the parameters. With DEFAULT settings, you have access to the read-only parameters, but you cannot make any adjustments.

  • Page 139: Supermatch Mono R410A

    OUTDOOR UNITS Supermatch Mono R410A Outdoor units 1UH200W1ERK (20 kW) (three-phase) 1UH250W1ERK (25 kW) (three-phase) OUTDOOR UNIT 1UH200W1ERK 1UH250W1ERK Outdoor unit technical data Liquid pipe Ø 9.52 9.52 Gas pipe Ø 19.05 *22,22 Standard pipe length without additional refrigerant charge Maximum pipe length Maximum IU - OU height difference Refrigerant charge in the factory...
  • Page 140 OUTDOOR UNITS Supermatch Mono R410A OU CIRCUIT DIAGRAM 20 KW (1UH200W1ERK) - 25 KW (1UH250W1ERK) OU SETTINGS 20 KW - 25 KW SW1 1=ON 0=OFF Remote Forced mode Stand by Mode Refrigerant Defrost Reserved Default controller Description position SW1-1 SW1-2 SW1-3 SW1-4 SW1-5...
  • Page 141 OUTDOOR UNITS Supermatch Mono R410A Water heater - air conditioning (SW1-4): Placing in ON enables the “heating only” function. The factory setting is OFF. Remote Control (SW1-5): It is possible to control the air conditioner remotely using the centralized controller (e.g. YCZ-A004) with OFF switch, or by pc (e.g. BMS) with ON switch Refrigerant (SW1-6): Using this switch some parameters are changed.
  • Page 142 OUTDOOR UNITS Supermatch Mono R410A READING / FORCING PARAMETERS Selection buttons Reading display 142 Haierhvac.eu...
  • Page 143 OUTDOOR UNITS Supermatch Mono R410A MODEL MODEL CODE DISPLAY Parameters shown in the display MODEL MODEL CODE DISPLAY 1UH071N1ERG 24.1 As soon as the outdoor unit is powered, the MODEL MODEL CODE DISPLAY 1UH071N1ERG 24.1 corresponding power will appear in the display. 1UH071N1ERG 24.1 1UH090N1ERG...
  • Page 144 OUTDOOR UNITS Supermatch Mono R410A Forced cooling: Using the electronic board of the outdoor unit, press the “MODE” (SW2) key for 5 seconds and flashing “Coo” will appear on the display. Confirm by pressing the “SET” (SW4) key for 5 seconds. Place switches 1 and 2 of the SW1 bank to “ON”...
  • Page 145 1 2 3 4 5 6 7 8 OUTDOOR UNITS 1 2 3 4 5 6 7 8 Supermatch Mono R410A Parameter reading mode: 1 2 3 4 5 6 7 8 With this procedure it is possible to check some parameters, some of which can be “forced” in order to verify the actual functioning of the 1 2 3 4 5 6 7 8 linked devices.

  • Page 146: Maxi Split R32

    OUTDOOR UNITS Maxi Split R32 CASSETTE CEILING/FLOOR CONVERTIBLE INDOOR UNITS (NEW VARIANT) OUTDOOR UNITS AB50S2SC2FA(H) AB35S2SC2FA(H) AB25S2SC2FA(H) AC50S2SG1FA(H) AC35S2SG1FA(H) AB50S2SC2FA(H) AB35S2SC2FA(H) AB25S2SC2FA(H) AC50S2SG1FA(H) AC35S2SG1FA(H) AB35S2SC2FA(H) AB25S2SC2FA(H) AC35S2SG1FA(H) 10.5 kW AB25S2SC2FA(H) SINGLE-PHASE 1U105S2SS2FA JOINT JOINT JOINT JOINT JOINT FQG-2Y100A FQG-2Y100A FQG-3Y100A + FQG-4Y200A + FQG-3Y100A + THREE-PHASE...
  • Page 147 OUTDOOR UNITS Maxi Split R32 SLIM DUCTED LOW PRESSURE 40 Pa DUCTED MEDIUM PRESSURE 150 Pa INDOOR UNITS (NEW VARIANT) OUTDOOR UNITS AD50S2SS1FA(H) AD35S2SS1FA(H) AD50S2SM3FA(H) AD35S2SM3FA(H) AD50S2SS1FA(H) AD35S2SS1FA(H) AD50S2SM3FA(H) AD35S2SM3FA(H) AD35S2SS1FA(H) AD35S2SM3FA(H) 10.5 kW JOINT JOINT JOINT JOINT SINGLE-PHASE 1U105S2SS2FA FQG-2Y100A FQG-2Y100A FQG-3Y100A +...
  • Page 148 OUTDOOR UNITS Maxi Split R32 COLLECTOR SPECIFICATIONS WIRED OUTDOOR UNITS INDOOR UNITS N° IU LIQUID JOINT CONTROLLER Ø6,35 Ø6,35 Ø12,7 Ø12,7 AB50S2SC2FA(H) Ø6,35 Ø6,35 Ø12,7 Ø12,7 Ø9,52 Ø9,52 Ø6,35 Ø6,35 Ø12,7 Ø12,7 Ø15,88 Ø15,88 Ø6,35 Ø6,35 Ø6,35 Ø6,35 AC50S2SG1FA(H) Ø12,7 Ø12,7 Ø12,7 Ø12,7...
  • Page 149 OUTDOOR UNITS Maxi Split R32 PIPE SPECIFICATIONS Max IU - IU Max pipe Joints Maximum pipe Height Maximum height length Pipe diameter diameter length difference single IU length difference difference Pipe diagram max OU - IU (mm) (mm) L+L1+L2 L1 or L2 L1-L2 liquid/gas liquid/gas...
  • Page 150 OUTDOOR UNITS Maxi Split R32 CIRCUIT DIAGRAM Unità interna A Unità interna B Unità interna C Unità interna D Comando a filo Unità esterna 1PH~50Hz 220-230V The power supply of the outdoor unit is 230/1/50 (single-phase) or 3N~50Hz 380-400V 400/3/50 (three-phase) depending on the models listed below DIAGNOSTICS: To see the list of alarms of indoor / outdoor units in combination MAXISPLIT, go to page 34 SETTINGS:...

  • Page 151: Centralised Controller

    CENTRALISED CONTROLLER HC-SA164DBT YR-E16B HW-BA116ABK HW-BA101ABT TEMPERATURE PROBES Temperature Probes Haierhvac.eu...
  • Page 152 CENTRALISED CONTROLLER HC-SA164DBT HC-SA164DBT USER INTERFACE Mounting opening Mounting opening Mounting opening Mounting opening Power supply: 12V CC, there is a +/- for power supply The air conditioner operates normally when the contact is closed, and is off when the contact is open. Interface Power supply: 12V CC, there is a +/- for power supply...
  • Page 153 CENTRALISED CONTROLLER HC-SA164DBT OPERATION Parameters and control of indoor units To see the settings for each indoor unit, touch the Air Conditioner icon. The figure shows the On/Off, Mode, Set Temperature, Ambient Temperature, Fan Speed, and Control Mode icons for connected indoor units.
  • Page 154 CENTRALISED CONTROLLER HC-SA164DBT Service (Maintenance) Press the “Service” key and the “Confirm” key in the pop-up window that prompts you to enter your password. Enter the password 841226 and press “Login”. 154 Haierhvac.eu...
  • Page 155 CENTRALISED CONTROLLER HC-SA164DBT HC-SA164DBT TRASFORMATORE +12V ALARM1 ALARM2 +12V 220V * Unità interne Supermatch R410A Unità interne Supermatch R32 COM2 *CN_ 1 2 V COM GND YCJ-A002 Tot. MAX 64 unità COM1 + 12V * Unità esterne mono Smart Power R410A Unità...
  • Page 156 CENTRALISED CONTROLLER HC-SA164DBT Connecting the HI-WA164DBI Wi-Fi module to the centralized controller HI-WA164DBI Basic functions of the centralized HC-SA164DBT can be remotely controlled with the HI-WA164DBI Wi-Fi interface. (To download the application go to page 261) Connection diagram for HC-SA164DBT 156 Haierhvac.eu...
  • Page 157 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CENTRALISED CONTROLLER 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 HC-SA164DBT...
  • Page 158 WIRED CONTROLLER YR-E16B USER INTERFACE KEYS Left cursor: Selects operating mode on the main screen, serves as “back” key in other screens. Selects “smart” operating mode. Left/right, selects fan speed, adjusts deflector position on main screen, moves cursor. High/low, temperature adjustment set on the main screen, move cursor, and change values. Selects menu on the main screen, confirmation key.
  • Page 159 WIRED CONTROLLER YR-E16B 1. Error code Press enter in the alarm signalling icon. The UP and DOWN keys select the unit, the RIGHT and LEFT keys change the page. Only one current alarm is visible while up to 35 historical alarms can be displayed.
  • Page 160 WIRED CONTROLLER YR-E16B CONTROLLER WIRING Electrical connections Indoor unit 16 Indoor unit 4 Indoor unit 3 Indoor unit 2 Indoor unit 1 (master unit) ABC = shielded cable with polarity controller Indoor unit 16 Indoor unit 15 Indoor unit N Indoor unit 2 Indoor unit 1 (master unit)
  • Page 161 WIRED CONTROLLER HW-BA116ABK DISPLAY INTERFACE OPERATION Meaning SW1 Selection Dip Switches The selection switches are located on the electronic board in the rear of the controller. Default SW1-1 Wired controller slave Wired controller master SW1-2 Room temperature display No room temperature display Detection of ambient temperature from Ambient temperature detection from indoor unit SW1-3...
  • Page 162 WIRED CONTROLLER HW-BA116ABK Functions What to do Function selection In ON mode, press for 5 seconds after turning on the backlight. Forced cooling Press for 5 seconds in cooling mode at OFF state: the buzzer will sound for 2 times and the screen will show the LL symbol.
  • Page 163 WIRED CONTROLLER HW-BA116ABK CONTROLLER WIRING Electrical connections Indoor unit 16 Indoor unit 4 Indoor unit 3 Indoor unit 2 Indoor unit 1 (master unit) ABC = shielded cable with polarity controller Indoor unit 16 Indoor unit 15 Indoor unit N Indoor unit 2 Indoor unit 1 (master unit)
  • Page 164 WIRED CONTROLLER HW-BA116ABK INSTRUCTIONS FOR WIRED CONTROLLER CABLING Installation schemes Use a screwdriver to detach the front panel from the back panel. Fix the back panel. Insert the cable connector into the terminal block. Finally, re-assemble the front panel and the back as illustrated here.
  • Page 165 WIRED CONTROLLER HW-BA101ABT DISPLAY INTERFACE OPERATION Meaning SW1 Selection Dip Switches The selection switches are located on the electronic board in the rear of the controller. DIP switch Position Description Default settings Wired controller SLAVE SW3-1 Wired controller MASTER Displays ambient temperature SW3-2 Does not display ambient temperature Ambient temperature reading from wire control...
  • Page 166 WIRED CONTROLLER HW-BA101ABT List of special functions (for other functions see the user manual) Displaying Error Codes In case of malfunction, the icon will be displayed on the main screen. Displaying Error Codes: Hold down for 5 seconds. The current error code will be displayed in the temperature display area (center), and the number of the indoor unit in error will be displayed in the lower right corner.
  • Page 167 WIRED CONTROLLER HW-BA101ABT CONTROLLER WIRING Electrical connections Indoor unit 16 Indoor unit 4 Indoor unit 3 Indoor unit 2 Indoor unit 1 (master unit) ABC = shielded cable with polarity controller Indoor unit 16 Indoor unit 15 Indoor unit N Indoor unit 2 Indoor unit 1 (master unit)
  • Page 168 TEMPERATURE PROBES CLASSIFICATION OF INDOOR UNIT TEMPERATURE PROBES Model Function Part Code Characteristic AB25S2SA1FA(H) AB35S2SA1FA(H) R25=23KΩ±3% AB50S2SA1FA(H) Indoor Ambient Temperature Sensor 001A3900159 B25/50=4200K±3% AB71S2SA1FA(H) AD25S2SS1FA(H) AD35S2SS1FA(H) AD50S2SS1FA(H) R25=10KΩ±3% Indoor Coil Temperature Sensor 001A3900006 B25/50=3700K±3% AD71S2SS1FA(H) AD35S2SM3FA(H) AD50S2SM3FA(H) R25=23KΩ±3% AD71S2SM3FA(H) Indoor Ambient Temperature Sensor 001A3900159 B25/50=4200K±3% AD105S2SM3FA(H)
  • Page 169 TEMPERATURE PROBES CLASSIFICATION OF OUTDOOR UNIT TEMPERATURE PROBES Model Function Part Code Characteristic R25=10KΩ±3% Defrost temp.sensor 0010450194 B25/50=3700K±3% R25=10KΩ±3% Ambient temp.sensor 0010450192 B25/50=3700K±3% 1U105S2SS2FA R80=50KΩ±3% Discharging temp.sensor 0010451303 1U140S2SP2FA B25/50=4450K±3% R25=10KΩ±3% Coil temp.sensor 0010451329 B25/50=3700K±3% R25=10KΩ±3% Suction temperature sensor 0010451307 B25/50=3700K±3% R25=10KΩ±3% Ambient temp.sensor...
  • Page 170 TEMPERATURE PROBES OHMIC VALUES DEPENDING ON TEMPERATURE R25=10K ±3% B25/50=3700K±3% T (°C) Rnom (K ) T (°C) Rnom (K ) 90.79 7.83 85.72 7.52 80.96 7.23 76.51 6.95 72.33 6.68 68.41 5.43 64.73 61.27 5.59 58.02 5.73 54.97 5.52 52.1 5.32 49.4 5.12...
  • Page 171 TEMPERATURE PROBES OHMIC VALUES DEPENDING ON TEMPERATURE R25=23KΩ±3% B25/50=4200K±3% Rnom (KΩ) Rnom (KΩ) Rnom (KΩ) Rnom (KΩ) T (°C) T (°C) T (°C) T(°C) 149.07 20.94 4.52 1.32 140.35 20.00 4.36 1.28 132.20 19.10 4.21 1.25 124.59 18.24 4.05 1.21 117.46 17.43 3.91...

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