Airwell BS 12 DCI Manuel de service

Multi Split Trio Quattro Z DCIIndoor Units Outdoor UnitsPNX009YAZ3 24 DCIYAZ4 30 DCIPNX012PNX018CK009CK012CK018SX009SX012SX018DLF009DLF012DLF018XLF009

2-4PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.3 PNX018 DCI SpecificationsModel Indoor Unit PNX018 DCIInstallation Method of Pipe FlaredPower supply V/Ph

13-2EXPLODED VIEWS AND SPARE PARTS LISTSSM YAZDCI 1-A.1 GB13.2 Outdoor Unit: YAZ3 24 DCIItem Seq Item Description Quantity1 465100000 Grill/ DCI Trio

13-3EXPLODED VIEWS AND SPARE PARTS LISTSSM YAZDCI 1-A.1 GB13.3 Outdoor Unit: YAZ4 30 DCINo. P/N Part Name Quantity 1 4522604 Outlet Grid 12 452365

13-4EXPLODED VIEWS AND SPARE PARTS LISTSSM YAZDCI 1-A.1 GB13.4 Outdoor Unit: YAZ4 30 DCIItem Seq Component Item Description Quantity1 465100000 Grill

14-1APPENDIX ASM YAZDCI 1-A.1 GBAPPENDIX AINSTALLATION AND OPERATION MANUAL► INSTALLATION MANUAL YAZ3 24, YAZ4 30 DCI

2-5PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.5 CK012 DCI SpecificationsModel Indoor Unit CK 012 DCIInstallation Method of Pipe FlaredPower supply V/Ph/

2-6PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.7 SX009 DCI Specifications Model Indoor Unit SX009 DCI Installation Method of Pipe FlaredPower supply V/Ph

2-7PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.9 SX018 DCI SpecificationsModel Indoor Unit SX018 DCI Installation Method of Pipe FlaredPower supply V/Ph/

2-8PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.11 DLF012 DCI Specifications Model Indoor Unit DLF012 DCI Installation Method of Pipe DUCTEDPower supply V

2-9PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.13 XLF009 DCI SpecificationsModel Indoor Unit XLF009 DCIInstallation Method of Pipe FlaredPower supply V/P

2-10PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.15 DLS018 DCI Specifications Model Indoor Unit DLS018 DCIInstallation Method of Pipe FlaredPower supply V

2-11PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.17 PRIME012 DCI SpecificationsModel Indoor Unit PRIME012 DCIInstallation Method of Pipe FlaredPower suppl

2-12PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3.19 HAD009 DCI SpecificationsModel Indoor Unit HAD009 DCIInstallation Method of Pipe FlaredPower supply V/

3-1RATING CONDITIONS SM YAZDCI 1-A.1 GB3. RATING CONDITIONSStandard conditions in accordance with ISO 5151, ISO 13253

ALIST OF EFFECTIVE PAGESSM YAZDCI 1-A.1 GBLIST OF EFFECTIVE PAGESNote: Changes in the pages are indicated by a “Revision#” in the footer of each effe

4-1OUTLINE DIMENSIONSSM YAZDCI 1-A.1 GB4. OUTLINE DIMENSIONS4.1 Indoor Unit: PNX009 / PNX012 DCI4.2 Indoor Unit: PNX018 DCI1060221295AIR INTAKEAIR I

4-2OUTLINE DIMENSIONS SM YAZDCI 1-A.1 GB4.3 Indoor Unit: CK009, CK012, CK018 DCI4.4 Indoor Unit: SX009, SX012 SX018 DCIUnit

4-3OUTLINE DIMENSIONSSM YAZDCI 1-A.1 GB4.5 Indoor Unit: DLF009, DLF012, DLF018 DCI4.6 Indoor Unit: XLF009, XLF012 DCIAC565B629 (640 With air filter)

4-4OUTLINE DIMENSIONS SM YAZDCI 1-A.1 GB4.7 Indoor Unit: DLS018 DCIModel A B C D E F G H I J K LDLF018 DCI 790 653 749 758 797 256 195 702 599

4-5OUTLINE DIMENSIONSSM YAZDCI 1-A.1 GB4.9 Indoor Unit: PRIME012 DCI4.10 Indoor Units: PRIME018 DCI900295AIR INTAKEAIR INTAKEAIR OUTLET205MOUNTING T

4-6OUTLINE DIMENSIONS SM YAZDCI 1-A.1 GB4.11 Indoor Unit: HAD009 DCI4.12 Indoor Units: HAD012 DCI

4-7OUTLINE DIMENSIONSSM YAZDCI 1-A.1 GB37848527865950340AIR INTAKEAIR OUTLET4.13 Outdoor Units: YAZ3 24, YAZ4 30 DCI

5-1PERFORMANCE DATASM YAZDCI 1-A.1 GB5. PERFORMANCE DATA5.1 Outdoor Unit YAZ3 24 DCI Combinations (Based on PNX)5.1.1 CoolingModelCooling Capacity [

5-2PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.1.2 HeatingModelHeaing Capacity [KW] Power Consumption[W] COPNominal Energy EfficiencyClassA B D Nom.

5-3PERFORMANCE DATASM YAZDCI 1-A.1 GB5.2 Outdoor Unit YAZ4 30 DCI Combinations (Based on PNX)5.2.1 CoolingModelCooling Capacity [KW] Power Consumptio

iTABLE OF CONTENTSSM YAZDCI 1-A.1 GBTable of Contents1. INTRODUCTION ...

5-4PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.2.2 HeatingModelHeating Capacity [KW] Power Consumption[W] COPNominal Energy EfficiencyClassA B C D No

5-5PERFORMANCE DATASM YAZDCI 1-A.1 GB5.3 PNX009 DCI5.3.1 Cooling Capacity Factors - Unit A,B,C or D230[V] : Indoor Fan at High Speed. ID COIL ENTE

5-6PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.3.3 Heating Capacity Factors - Unit A,B,C or D230[V] : Indoor Fan at High Speed. ID COIL ENTERING A

5-7PERFORMANCE DATASM YAZDCI 1-A.1 GB5.4 PNX012 DCI5.4.1 Cooling Capacity Factors - Unit A,B,C or D230[V] : Indoor Fan at High Speed. ID COIL ENTERIN

5-8PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.4.3 Heating Capacity Factors - Unit A,B,C or D230[V] : Indoor Fan at High Speed. ID COIL ENTERING A

5-9PERFORMANCE DATASM YAZDCI 1-A.1 GB5.5 PNX018 DCI5.5.1 Cooling Capacity Factors - Unit D230[V] : Indoor Fan at High Speed. ID COIL ENTERING AIR

5-10PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.5.3 Heating Capacity Factors - Unit D230[V] : Indoor Fan at High Speed. ID COIL ENTERING AIR DB TE

5-11PERFORMANCE DATASM YAZDCI 1-A.1 GB5.6 CK009 DCI 5.6.1 Cooling Capacity Factors - Unit A,B,C or D230[V] : Indoor Fan at High Speed. ID COIL ENTERI

5-12PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.6.3 Heating Capacity Factors - Unit A,B,C or D 230[V] : Indoor Fan at High Speed.ID COIL ENTERING A

5-13PERFORMANCE DATASM YAZDCI 1-A.1 GB5.7 CK012 DCI 5.7.1 Cooling Capacity Factors - Run Mode (Unit A,B,C or D) 230[V] : Indoor Fan at High Speed. I

1-1INTRODUCTIONSM YAZDCI 1-A.1 GB1. INTRODUCTION1.1 GeneralThe Trio/Quattro Z DCI Multi series is a full line multi-tubing system with 3 to 4 connecte

5-14PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.7.3 Heating Capacity Factors - Unit A,B,C or D 230[V] : Indoor Fan at High Speed. ID COIL ENTERIN

5-15PERFORMANCE DATASM YAZDCI 1-A.1 GB5.8 CK018 DCI 5.8.1 Cooling Capacity Factor - Unit D 230[V] : Indoor Fan at High Speed. ID COIL ENTERING AIR D

5-16PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.8.3 Heating Capacity Factor - Unit D 230[V] : Indoor Fan at High Speed.ID COIL ENTERING AIR DB TEMP

5-17PERFORMANCE DATASM YAZDCI 1-A.1 GBTubing Length Capacity Ratio - Cooling (1 Unit)0.760.810.860.910.961.011.060 5 10 15 20 25 30Tubing Length [m]Ca

5-18PERFORMANCE DATA SM YAZDCI 1-A.1 GB5.10 Model Correction Factors (FM)ModelCapacity Power inputCooling Heating Cooling HeatingPNX DCI1.00

6-1PRESSURE CURVESSM YAZDCI 1-A.1 GB6. PRESSURE CURVES6.1 Model: YAZ3 24 DCI6.1.1 Cooling – Technician Mode Discharge Pressure - Cooling (Technici

6-2PRESSURE CURVESSM YAZDCI 1-A.1 GB6.1.2 Heating – Technician Mode Discharge Pressure - Heating (Technician Mode)(WNG25+25+25 ; 5m each)10.0012.00

6-3PRESSURE CURVESSM YAZDCI 1-A.1 GB6.1.3 Tubing Length correction Factor6.1.4 Outdoor Unit Code correction Factor (FC)ODU CodeCooling HeatingSuctio

6-4PRESSURE CURVESSM YAZDCI 1-A.1 GB6.1.5 Unit Model correction Factor (Fm)ModelCooling Heating SuctionPressure DischargePressure SuctionPressure Dis

6-5PRESSURE CURVESSM YAZDCI 1-A.1 GB6.2 Model: YAZ4 30 DCI6.2.1 Cooling – Technician ModeDischarge Pressure - Cooling (Technician Mode)(WNG25+25+25+

1-2INTRODUCTIONSM YAZDCI 1-A.1 GB1.5 Matching Table R410AINDOOR UNITSOUTDOOR UNITSTrio YAZ3 24 DCI Quattro YAZ4 30 DCIPNX009√√PNX012√√PNX018√√CK009√√C

6-6PRESSURE CURVESSM YAZDCI 1-A.1 GB6.2.2 Heating – Technician Mode Discharge Pressure - Heating (Technician Mode) (WNG25+25+25+25 ; 5m each)10.0012

6-7PRESSURE CURVESSM YAZDCI 1-A.1 GB6.2.3 Tubing Length correction Factor (FT)6.2.4 Unit Code correction Factor (FC)ODU CodeCooling Heating SuctionP

6-8PRESSURE CURVESSM YAZDCI 1-A.1 GB6.2.5 Unit Model correction Factor (Fm)ModelCooling HeatingSuction PressureDischarge PressureSuction PressureDisc

6-9PRESSURE CURVESSM YAZDCI 1-A.1 GB6.3 Calculation ExampleOutdoor UnitYAZ4 30 DCIIndoor CombinationPNX009+PNX012+CK012+PNX018Operation ModeCooling Mo

7-1ELECTRICAL DATASM YAZDCI 1-A.1 GB7. ELECTRICAL DATA7.1 Trio 72 Z, Quattro 80 Z DCIPower Supply 1 PH, 220-240 VAC, 50HzConnected to OutdoorMaximum

8-1WIRING DIAGRAMS & ELECTRICAL CONNECTIONSSM YAZDCI 1-A.1 GB8. WIRING DIAGRAMS & ELECTRICAL CONNECTIONS8.1 Outdoor Units: YAZ3 24, YAZ4 30

9-1REFRIGERATION DIAGRAMSSM YAZDCI 1-A.1 GB9. REFRIGERATION DIAGRAMS9.1 YAZ3 24 DCI, YAZ4 30 DCI Outdoor Unit Refrigerant System DiagramOMT

10-1TUBING CONNECTIONSSM YAZDCI 1-A.1 GB10. TUBING CONNECTIONS TUBE (Inch)TORQUE (Nm)¼” ⅜”½”⅝”¾”Flare Nuts 11-13 40-45 60-65 70-75 80-85Valve Cap

11-1CONTROL SYSTEMSM YAZDCI 1-A.1 GB11. CONTROL SYSTEM11.1 AbbreviationsAbbreviation DefinitionA/C Air Condition BMS Building Management SystemPWR Sy

11-2CONTROL SYSTEM SM YAZDCI 1-A.1 GB11.2 Product Overview11.2.1 Block Diagram11.2.2 CompressorDC brush less and sensor less 2.5/3 horsepower m

1-3INTRODUCTIONSM YAZDCI 1-A.1 GB1.6 Indoor Unit combinationsTrio QuattroUnit A Unit B Unit D Code Sum Unit A Unit B Unit C Unit D Code Sum009 009 00

11-3CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.2.7 Dry ContactsDry contacts are used to interface the system with an external building management system (BMS)

11-4CONTROL SYSTEM SM YAZDCI 1-A.1 GB111. CONTROL SYSTEM11.3.1.1 IDU’s Initializatio11.3.1.1.1 Capacity Codes SettingThe capacity groups of th

11-5CONTROL SYSTEMSM YAZDCI 1-A.1 GBThe following combinations show the allowed and not allowed capacity group:ODU Model Communication channelIs it al

11-6CONTROL SYSTEM SM YAZDCI 1-A.1 GB11.3.3 Temperature Measurements11.3.3.1 Thermistor failures definitionThermistor Type a – Disconnected Ty

11-7CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.4.3 Heat ModeNLOAD is calculated according to the difference between actual room temperature and user set point

11-8CONTROL SYSTEM SM YAZDCI 1-A.1 GB11.4.6 Indoor Units Operation when Indoor Unit Mode is Different than Outdoor Unit Mode Open louvers acc

11-9CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.4.12.2 LCD DisplaySTBY Cool Heat Auto Fan DryOFF SPT SPT SPT SPT SPTOFF ON ON ON ON ONOFF OFF OFF OFF OFF OFF

11-10CONTROL SYSTEM SM YAZDCI 1-A.1 GB11.5 Run ModeRun mode is the default operation mode of the system. This is the standard operation mode th

11-11CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.5.2.2 Compressor Speed calculationDuring normal operation (excluding protections), the compressor speed is li

11-12CONTROL SYSTEM SM YAZDCI 1-A.1 GB11.5.2.4 Outdoor Unit NLOAD calculationIndoor Unit2Indoor Unit3Indoor Unit4OutdoorControllerNLOAD2Code2N

2-1PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2. PRODUCT DATA SHEET2.1 Outdoor Trio YAZ3 24 DCI Specifications.Model Indoor Unit Model Outdoor UnitDCI Tri

11-13CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.5.3 EEV Control11.5.3.1 Operation RangeThe EEV operation range is defined according to the operation mode as f

11-14CONTROL SYSTEM SM YAZDCI 1-A.1 GB11.5.3.6 Balance timeDuring the first 5 minutes after SB the correction is not calculated. After that the

11-15CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.5.7 Thermodynamic Protections11.5.7.1 Protection level definitionFive protection levels are defined:Normal –

11-16CONTROL SYSTEM SM YAZDCI 1-A.1 GBThe following table summarizes the basic levels of each protection. ProtectionlevelCompressorOverheat (CT

11-17CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.5.9 Condensate Water over Flow ProtectionP1 P2 P3 P4Level Connector Top ViewEach of the pins P1, P2, P3 can h

11-18CONTROL SYSTEM SM YAZDCI 1-A.1 GBANY0ONNLOADPUMPOFFONOPERLEDOFFOverflowWater LevelNormalBLINKNLOAD isforced to 08 min 8 minOverflow whenun

11-19CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.6.4 Installation test menuInstallation Test (it)╚════════════╦══ Number of IDUs (nID)

11-20CONTROL SYSTEM SM YAZDCI 1-A.1 GBYou can scroll the menu to observe:6. Observe the matrix resulta. Guide for problem correction.b. For fix

11-21CONTROL SYSTEMSM YAZDCI 1-A.1 GBPresent for 2 sec Present for 2 Sec. Interpretationx--: Cz‘x’ is the wire name (1,2,3,4)‘z’ is the communication

11-22CONTROL SYSTEM SM YAZDCI 1-A.1 GBExamples:#Problem Correction (Crt) Problem Correction (Crt)1,2HMI DisplayTechnician Interpretation2--:Cb

2-2PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.2 Outdoor QUATTRO YAZ4 30 DCI Specifications. Model Indoor Unit Model Outdoor UnitDCI Quattro YAZ4 30 R410

11-23CONTROL SYSTEMSM YAZDCI 1-A.1 GBStored Matrix Type[Rows, Column]How to present?2 x 2Repeat: r1(keep 2 sec) X1Y1 (keep 2 sec)Repeat: r2 (keep 2 s

11-24CONTROL SYSTEM SM YAZDCI 1-A.1 GB11.7.2 Technician mode procedureAll the connected indoor units will enter technician test at high indoor

11-25CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.8.3 Main Menu11.8.3.1 MenusDefault (refer to the note)Technician Test (tt)╚════════════╦══Technician Test Cool

11-26CONTROL SYSTEM SM YAZDCI 1-A.1 GBExiting ‘Status’ menu and its sub-menus back to the main menu is done by either pressing 4. escape or aft

11-27CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.8.3.2 Status (Sub Menu)IDU (IDU)╚════════ICT (ICT)╚════════════╦══ ICT1 (A)╠══ ICT2 (B)╠══ ICT3 (C)╚══ ICT4 (

11-28CONTROL SYSTEM SM YAZDCI 1-A.1 GBThe current is the AC current of the unit.o The models A, b, C, and d will be presented -A-, -b-, -c-, an

11-29CONTROL SYSTEMSM YAZDCI 1-A.1 GB# Name Default Value Units33. ICTOH3 52 °C34. ICTOH4 55 °C35. ICTOH5 58 °C36. ICTOH6 61 °C37. EEVLearning 138. EE

11-30CONTROL SYSTEM SM YAZDCI 1-A.1 GB# NameP(DCI80)Unit40. EEV_Active_H_SC 10 °C41. EEV_Active_H_SC_Crct 1 °C42.EnableExceedCond 043. OVRPWR1

11-31CONTROL SYSTEMSM YAZDCI 1-A.1 GB11.10.3.2 Model Depended Parameters:Parameter nameWall Mounted Models Floor/Ceiling Models Cassette Models Ducte

12-1TROUBLESHOOTINGSM YAZDCI 1-A.1 GB12. TROUBLESHOOTINGWARNING!!!When Power Up – the whole outdoor unit controller, including the wiring, is under HI

2-3PRODUCT DATA SHEETSM YAZDCI 1-A.1 GB2.3 Indoor Units Data2.3.1 PNX009 DCI SpecificationsModel Indoor Unit PNX009 DCIInstallation Method of Pipe F

12-2TROUBLESHOOTING SM YAZDCI 1-A.1 GBNo SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION9.Outdoor unit display board and leds are offNo power supplyCh

12-3TROUBLESHOOTINGSM YAZDCI 1-A.1 GB12.2 Checking the refrigeration systemChecking system pressures and other thermodynamic measures should be done

12-4TROUBLESHOOTING SM YAZDCI 1-A.1 GB11.3.2 Outdoor unit diagnostics and corrective actionsNo Fault Name Fault Description Corrective Action1

12-5TROUBLESHOOTINGSM YAZDCI 1-A.1 GBNo Fault Name Fault Description Corrective Action20 Heat sink Over HeatingCompressor stopped due to heatsink prot

12-6TROUBLESHOOTING SM YAZDCI 1-A.1 GB12.3.3 DMSMP diagnosticsThe DMSMP system has 4 IDU LEDs, 1 ODU LED, and 1 Power LED.Each communication ch

12-7TROUBLESHOOTINGSM YAZDCI 1-A.1 GB12.3.4 Fault Code for Indoor unitPressing Mode button for long will activate diagnostic mode by the acknowledgme

12-8TROUBLESHOOTING SM YAZDCI 1-A.1 GB12.3.5 Indoor unit diagnostics and corrective actionsNo. Fault Probable Cause Corrective Action1-4 Senso

12-9TROUBLESHOOTINGSM YAZDCI 1-A.1 GBChange to Stand-by or Power OFF and re-start - If the fault is still active - replace controller.12.4.5 aaChecki

12-10TROUBLESHOOTING SM YAZDCI 1-A.1 GBCorrection :The fundamental concept is to make the system less susceptible to noise (insulate for noise

13-1EXPLODED VIEWS AND SPARE PARTS LISTSSM YAZDCI 1-A.1 GB13. EXPLODED VIEWS AND SPARE PARTS LISTS13.1 Outdoor Unit: YAZ3 24 DCI