Airwell AWSI-HZDE009-H11 Service Manual
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Airwell AWSI-HZDE009-H11 Service Manual

Airwell AWSI-HZDE009-H11 Service Manual

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SM YBZE H11 1-A.1 GB
Version:1
Downloaded from
www.Manualslib.com
YBZE218-324-430
Indoor Units
AWSI-HZDE009-H11
AWSI-HZDE012-H11
AWSI-HZDE018-H11
REFRIGERANT
R410A
manuals search engine
Outdoor Units
AWAU-YBZE218-H11
AWAU-YBZE324-H11
AWAU-YBZE430-H11
HEAT PUMP
May -2013

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Summary of Contents for Airwell AWSI-HZDE009-H11

  • Page 1 YBZE218-324-430 Indoor Units Outdoor Units AWSI-HZDE009-H11 AWAU-YBZE218-H11 AWSI-HZDE012-H11 AWAU-YBZE324-H11 AWSI-HZDE018-H11 AWAU-YBZE430-H11 REFRIGERANT R410A HEAT PUMP SM YBZE H11 1-A.1 GB May -2013 Version:1 Downloaded from www.Manualslib.com manuals search engine...
  • Page 2 LIST OF EFFECTIVE PAGES LIST OF EFFECTIVE PAGES Note: Changes in the pages are indicated by “Revision #” in the footer of each effected page (when none indicates any changes in the relevant page). All pages in the following list represent effected/ non effected pages divided by chapters.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Table of Contents INTRODUCTION ..........................1-1 PRODUCT DATA SHEET ....................... 2-1 RATING CONDITIONS ........................3-1 OUTLINE DIMENSION ........................4-1 PERFORMANCE DATA ......................... 5-1 PRESSURE CURVES ........................6-1 SOUND LEVEL CHARACTERISTICS ................... 7-1 ELECTRICAL DATA ........................8-1 WIRING DIAGRAM ......................... 9-1 REFRIGERATION DIAGRAMS ......................
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  • Page 5: Introduction

    INTRODUCTION INTRODUCTION General The YBZE DC inverter multisplits outdoor is a multi-tubing system with 2, 3 or 4 connected indoor units. The multi-split inverter is a high level technology product for residential and commercial application offering comfort, low noise operation and energy saves.

  • Page 6: Indoor Unit

    INTRODUCTION Indoor Unit The indoor unit is wall mounted, and can be easily fitted to many types of residential locations. It includes:  LED display  Variable speed with PG motor  Motorized flap  High efficiency filtration to ensure a best Air Quality: Advanced filtering combine mechanical, Photo-catalytic + Bi-anti bacterial and observe bad gaseous and smokes.

  • Page 7: Outdoor Unit

    INTRODUCTION Outdoor Unit The outdoor units can be installed as floor or wall mounted units by using a wall supporting bracket. The metal sheets are protected by anti- corrosion paint work allowing long life resistance. All outdoor units are pre-charged. For further information please refer to the Product Data Sheet, Chapter 2.

  • Page 8: Indoor Unit Combination

    INTRODUCTION Matching Table INDOOR UNITS AWSI-HZDE009-H11 AWSI-HZDE012-H11 AWSI-HZDE018-H11 OUTDOOR UNITS AWAU-YBZE218-H11 AWAU-YBZ324-H11 AWAU-YBZ430-H11 Indoor unit combination AWAU-YBZE218-H11 1 unit 2 units 9+12 12+12 AWAU-YBZE324-H11 2 units 3 units 9+12 9+9+9 9+9+12 9+9+18 9+18 12+12 9+12+12 12+12+12 9+12+18 12+18 12+12+18 AWAU-YBZE430-H11...

  • Page 9: Product Data Sheet

    PRODUCT DATASHEET PRODUCT DATA SHEET Model Outdoor Unit AWAU-YBZE218-H11 Installation Method of Pipe Flared Heating Characteristics Units Cooling Average Capacity 5,0(2,05-6,2) 5,6(2,5-6,65) Pdesign SEER / SCOP Energy efficiency class Annual energy consumption 1695 Tbiv Power supply V/Ph/Hz 220-240V/Single/50Hz Circuit breaker rating Rated power input (Maximum power input) 2,70 Rated current (Maximum current)
  • Page 10 PRODUCT DATA SHEET Model Outdoor Unit AWAU-YBZE324-H11 Installation Method of Pipe Flared Heating Characteristics Units Cooling Average Capacity 7,1(2,2-10) 8,5(3,6-11) Pdesign SEER / SCOP Energy efficiency class Annual energy consumption 2579 Tbiv Power supply V/Ph/Hz 220-240V/Single/50Hz Circuit breaker rating Rated power input (Maximum power input) 4,55 Rated current (Maximum current) 20,2...
  • Page 11 PRODUCT DATASHEET Model Outdoor Unit AWAU-YBZE430-H11 Installation Method of Pipe Flared Heating Characteristics Units Cooling Average Capacity 8,0（2,2-10,0) 9,3(2,8-11,0) Pdesign SEER / SCOP Energy efficiency class Annual energy consumption 2579 Tbiv Power supply V/Ph/Hz 220-240V/Single/50Hz Circuit breaker rating Rated power input (Maximum power input) 4,55 Rated current (Maximum current) 20,2...
  • Page 12 PRODUCT DATA SHEET Model Indoor Unit AWSI-HZDE009-N11 Installation Method of Pipe Flared Characteristics Units Cooling Heating Capacity (4) 220-240 Power supply Fan type & quantity Crossflow x 1 Cooling SH/H/M/L 1350/1100/900/700 Fan speeds Heating SH/H/M/L 1350/1140/980/820 Air flow (1) SH/H/M/L m3/hr 600/520/370/280 External static pressure...
  • Page 13 PRODUCT DATASHEET Model Indoor Unit AWSI-HZDE018-N11 Installation Method of Pipe Flared Characteristics Units Cooling Heating Capacity (4) 220-240 Power supply Fan type & quantity Crossflow x 1 Cooling SH/H/M/L 1350/1100/950/800 Fan speeds Heating SH/H/M/L 1400/1200/1050/900 Air flow (1) SH/H/M/L m3/hr 800/680/560/460 External static pressure Sound power level (2)
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  • Page 15: Rating Conditions

    RATING CONDITIONS RATING CONDITIONS Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units). Cooling: Indoor: C DB 19 C WB Outdoor: 35 C DB Heating: Indoor: C DB Outdoor: 7 C DB 6 C WB Operating Limits R410A Indoor Outdoor...
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  • Page 17: Outline Dimension

    OUTLINE DIMENSION OUTLINE DIMENSION Indoor: AWSI-HZDE009-N11, AWSI-HZDE012-N11, AWSI-HZDE018-N11 Models HZDE009/012 HZDE018 Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
  • Page 18 OUTLINE DIMENSION Outdoor: AWAU-YBZE018-H11 Outdoor: AWAU-YBZE024-H11 , AWAU-YBZE030-H11 Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...

  • Page 19: Performance Data

    PERFORMANCE DATA PERFORMANCE DATA Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
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  • Page 21: Pressure Curves

    PRESSURE CURVES PRESSURE CURVES Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
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  • Page 23: Sound Level Characteristics

    SOUND LEVEL CHARACTERISTICS SOUND LEVEL CHARACTERISTICS Sound Pressure Level Sound Pressure Level Spectrum (Measured as Figure 1) Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
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  • Page 25: Electrical Data

    ELECTRICAL DATA ELECTRICAL DATA MODEL YBZE218 YBZE324 YBZE430 To outdoor Power Supply 1PH-220-240V-50Hz Max Current, A Circuit Breaker, A Power Supply Wiring No. X Cross Section 3x2.5 mm 3x2.5mm 3x2.5mm Interconnecting Cable Model No. X Cross 4x1.0 mm 4x1.0 mm 4x1.0 mm Section mm NOTE...
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  • Page 27: Wiring Diagram

    WIRING DIAGRAM WIRING DIAGRAM HZDE009, HZDE012 TUBE ROOM TEM.SENSOR TEM.SENSOR MOTOR TUBE ROOM N(1) COM-OUT AC-L YEGN JUMP YEGN DISP1 DISP2 SWING-UD EVAPORATOR HEALTH-L HEALTH-N COOL PLASMA INDOOR UNIT GENERATOR DISPLAY SWING (optional) MOTOR HZDE018 ROOM TUBE MOTOR TEM.SENSOR TEM.SENSOR TUBE ROOM N(1)
  • Page 28 WIRING DIAGRAM YAZE218 INDOOR UNIT B INDOOR UNIT A Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
  • Page 29 WIRING DIAGRAM YAZE324 Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
  • Page 30 WIRING DIAGRAM YAZE430 Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
  • Page 31 WIRING DIAGRAM Wiring connection between IDU and ODU Service Manual – YBZE DCI 1-A.1 GB Downloaded from www.Manualslib.com manuals search engine...
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  • Page 33: Refrigeration Diagrams

    WIRING DIAGRAM REFRIGERATION DIAGRAMS Service Manual – YBZE DCI 1-A.1 GB 10-1 Downloaded from www.Manualslib.com manuals search engine...
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  • Page 35: Tubing Connections

    TUBING CONNECTIONS TUBING CONNECTIONS Service Manual – YBZE DCI 1-A.1 GB 11-1 Downloaded from www.Manualslib.com manuals search engine...
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  • Page 37: Control System

    CONTROL SYSTEM CONTROL SYSTEM 12.1 Electronic Control 12.1.1 Abbreviations Abbreviation Definition Air Condition Building Management System System Power Compressor Top Temperature sensor DC Inverter Electronic Expansion Valve Heating Element Human Machine Interface Heat Sink Temperature sensor Hertz (1/sec) – electrical frequency Indoor Coil Temperature (RT2) sensor Indoor Unit Micro Controller Unit...
  • Page 38 CONTROL SYSTEM 12.1.2 Compressor Frequency Control 12.1.2.1 Compressor frequency setting The Load calculation is done by each indoor unit controller, based on a PI control scheme which is based on the difference between SPT and RAT. ODU controller will decide the compressor frequency based on the total load from all the indoors. Compressor frequency will be limited within following ranges: Maximum Frequency (MaxFreq) * Minimum Frequency (MinFreq)
  • Page 39 CONTROL SYSTEM 12.1.3 Indoor Fan Control 8 Indoor fan speeds are determined for each model. 4 speeds for COOL modes and 4 speeds for HEAT mode. Unit Model Mode Turbo(Super high) High Medium Cooling 1350 1100 Heating 1350 1140 Cooling 1350 1100 Heating...

  • Page 40: Fan Mode

    CONTROL SYSTEM 12.1.5.2 EEV initial value determination The EEV initial value (open loop) is determined according to the number of the active indoor units, mode, and the capacity code of the unit. 12.1.5.3 Balance time During the balance after SB the correction is not calculated. After that the correction value is updated every 5 seconds.

  • Page 41: Heat Mode

    CONTROL SYSTEM 12.3.2.2 Partial indoors to inactive Recalculate the load immediately, for Inactive indoors, EEV opening is set to 0 step. 12.3.3 RV is OFF in Cool Mode. 12.3.4 OFAN control during Cool Mode OFAN will start 5sec before compressor start. After starting, it will run at High speed for 3 mins, and then switch to the requested speed.
  • Page 42 CONTROL SYSTEM 12.4.2.1 All indoors to inactive Compressor stops immediately, OFAN stops after 1 min. 12.4.2.2 Partial indoors to inactive Recalculate the load immediately, for Inactive indoors, EEV opening will follow 12.1.5.5. 12.4.3 OFAN control during Heat Mode OFAN will start 5sec before compressor starts. After starting, it will run at High speed for 40 sec then switch to the requested speed.

  • Page 43: Dry Mode

    CONTROL SYSTEM 12.5 Auto Cool/Heat Mode In AUTO mode, the system selects the running mode (COOL/HEAT/FAN) automatically according to the room temperature. The display shows the actual running mode and setting temperature. There will be 30s delay for mode conversion. 1.
  • Page 44 CONTROL SYSTEM When the current IDU operating mode is conflict to other IDUs under operating, the current IDU: 1. IDU display will show “E7”. 2. The operating mode is still transferred to the outdoor unit. 12.7.2 Indoor Coil Defrost Protection During cooling operation, the signals being sent from the indoor unit allow the operating frequency limitation and then prevent freezing of the indoor heat exchanger.
  • Page 45 CONTROL SYSTEM 12.7.4 Compressor over Heating Protection The Discharging temperature is used as the compressor’s internal temperature. If the discharge temperature rises above a certain level, the operating frequency upper limit is set to keep this temperature from going up further. Compressor frequency will be reduced when CTT reaches above 97C Compressor will stop when CTT reaches 110C If the unit stops as such protection for 6 times...
  • Page 46 CONTROL SYSTEM Deicing interval time is changed as a function of deicing time. If deicing time is shorter than former deicing time, the deicing interval time will be increased. If deicing time is longer than former deicing time, the deicing interval time will be decreased. 12.7.6.2 Deicing Protection Procedure When starting deicing from Heat Mode, system will work as following: 1).
  • Page 47 CONTROL SYSTEM compressor has run for 7min), it can not resume running automatically and display malfunction, it can resume by power reset. 12.7.11 Compressor overload protection If the compressor OLP is opened, the system will stop as protection If the OLP is resumed and compressor has stopped for 3min, the unit will be allowed to operate.
  • Page 48 CONTROL SYSTEM the mode is STBY. When the unit is turned on remotely, the RUN LED goes out while the current setting running mode is displayed COOL INDICATOR 1. Lights up during specified operation mode (COOL/DRY/HEAT). DRY INDICATOR HEAT INDICATOR 2* 7 segments display 1.
  • Page 49 CONTROL SYSTEM 12.9.1 Installation Test Installation test is to check any mistake in communication wiring or EEV wiring connections. Start Installation Test: RC setting: SPT=30, Cool Mode and press the button “-, +,-, +,-, +” continuously in 3 sec. Unit operation during Installation test: Unit will operate in cool mode (IFAN will stop), IDU will display “dd”.
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  • Page 51: Troubleshooting

    TROUBLESHOOTING TROUBLESHOOTING 13.1 ELECTRICAL & CONTROL TROUBLESHOOTING 13.1.1 Precautions before Performing Inspection or Repair Be cautious during installation and maintenance. Do operation following the regulations to avoid electric shock and casualty or even death due to drop from high attitude. * Static maintenance is the maintenance during de-energization of the air conditioner.
  • Page 52 TROUBLESHOOTING 13.1.3 Fault Code display from ODU The ODU can not show fault directly, can only know whether there is fault status by Communication LED. (Fault status – LED ON 1sec, OFF 1sec. ) 13.1.4 Fault Code display from IDU If the malfunction still exists 4min later after stop of unit due to compressor protection, error code will be directly displayed though indoor display.
  • Page 53 TROUBLESHOOTING Compressor wiring mistake. Liquid and gas valve are not open. EEV damaged or not proper working Poor heat exchange. Over charged system. PFC protection PFC module assembly problem. Poor heat exchange of Heatsink PFC reactor problem. Abnormal power voltage PFC circuit problem on PCB Desynchronizing of compressor Abnormal power input voltage.
  • Page 54 TROUBLESHOOTING 13.1.5 Checking the refrigeration system Checking system pressures and other thermodynamic measures should be done when system is in Test Mode (in Test mode, system operates in fixed settings). The performance curves given in this manual are given for unit performance in test mode when high indoor fan speed is selected.

  • Page 55: Characteristics Of Sensor

    CHARACTERISTICS OF SENSOR CHARACTERISTICS OF SENSOR 14.1.1 RAT/OAT RAT/OAT R-T chart Temperature(C) 14.1.2 ICT/OCT/RGT/RLT ICT/OCT R-T Chart Temperature(C) Service Manual – YBZE DCI 1-A.1 GB 14-1 Downloaded from www.Manualslib.com manuals search engine...
  • Page 56 CHARACTERISTICS OF SENSOR 14.1.3 CTT R-T Chart Temperature(C) Service Manual – YBZE DCI 1-A.1 GB 14-2 Downloaded from www.Manualslib.com manuals search engine...

  • Page 57: Exploded View & Spare Part List

    EXPLODED VIEW & SPARE PART LIST EXPLODED VIEW & SPARE PART LIST 15.1 Exploded view of indoor unit: HZDE009, HZDE012 Service Manual – YBZE DCI 1-A.1 GB 15-1 Downloaded from www.Manualslib.com manuals search engine...
  • Page 58 EXPLODED VIEW & SPARE PART LIST 15.2 Spare part list of indoor Unit: HZDE009 Part Code Part Description 1112208201 Filter Sub-Assy 20012806B Front Panel 24252019 Screw Cover none Membrane 20012824 Front Case Assy 10512119 Guide Louver 26112486 Helicoid tongue 10512160 Air Louver 1054202001 Shaft of Guide Louver...
  • Page 59 EXPLODED VIEW & SPARE PART LIST 15.3 Spare part list of indoor Unit: HZDE012 Part Code Part Description 1112208201 Filter Sub-Assy 20012806B Front Panel 24252019 Screw Cover 63022016 Membrane 20012824 Front Case Assy 10512119 Guide Louver 26112486 Helicoid tongue 10512160 Air Louver 1054202001 Shaft of Guide Louver...
  • Page 60 EXPLODED VIEW & SPARE PART LIST 15.4 Exploded view of indoor unit: HZDE018 Service Manual – YBZE DCI 1-A.1 GB 15-4 Downloaded from www.Manualslib.com manuals search engine...
  • Page 61 EXPLODED VIEW & SPARE PART LIST 15.5 Spare part list of indoor Unit: HZDE018 Part Code Part Description none Decorative Strip 20012872_K88497 Front Panel Assy 11122104 Filter Sub-Assy 242520041 Screw Cover 20012873 Front Case Assy 10512140 Guide Louver 10542036 Axile Bush 10512160 Air Louver 26112232...
  • Page 62 EXPLODED VIEW & SPARE PART LIST 15.6 Exploded view of outdoor unit: YBZE218 Service Manual – YBZE DCI 1-A.1 GB 15-6 Downloaded from www.Manualslib.com manuals search engine...
  • Page 63 EXPLODED VIEW & SPARE PART LIST 15.7 Spare part list of outdoor Unit: YBZE218 Part Code Part Description 22415002 Front Grill 01535013P Front Panel 02803263P Chassis Sub-assy 06123401 Drainage Connecter 06813401 Drainage Hole Cap 07225017 Gas-liquid Separator Assy 00105249G Compressor and Fittings 32003001 OH Thermistor(compressor) none...
  • Page 64 EXPLODED VIEW & SPARE PART LIST 15.8 Exploded view of outdoor unit: YBZE324 Service Manual – YBZE DCI 1-A.1 GB 15-8 Downloaded from www.Manualslib.com manuals search engine...
  • Page 65 EXPLODED VIEW & SPARE PART LIST 15.9 Spare part list of outdoor Unit: YBZE324 Part Code Part Description 22415003 Front Grill 01435004P Cabinet 26235401 Left Handle 01305086P Front Side Plate 7651000411 Electrical Heater (Chassis) 06123401 Drainage Connecter 02803280P Chassis Sub-assy 07225017 Gas-liquid Separator Assy 0010524501G...
  • Page 66 EXPLODED VIEW & SPARE PART LIST 15.10 Exploded view of outdoor unit: YBZE430 Service Manual – YBZE DCI 1-A.1 GB 15-10 Downloaded from www.Manualslib.com manuals search engine...
  • Page 67 EXPLODED VIEW & SPARE PART LIST 15.11 Spare part list of outdoor Unit: YBZE430 Part Code Part Description 22415003 Front Grill 01435004P Cabinet 26235401 Left Handle 01305086P Front Side Plate 7651000411 Electrical Heater (Chassis) 06123401 Drainage Connecter 02803280P Chassis Sub-assy 07225017 Gas-liquid Separator Assy 0010524501G...
  • Page 68 EXPLODED VIEW & SPARE PART LIST APPENDIX Service Manual – YBZE DCI 1-A.1 GB 15-12 Downloaded from www.Manualslib.com manuals search engine...

This manual is also suitable for:

Awsi-hzde012-h11Awau-ybze430-h11Ybze218-324-430Awsi-hzde018-h11Awau-ybze218-h11Awau-ybze324-h11

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