Electra OU10-36 ST Servisní příručka

DNG SeriesIndoor Units Outdoor UnitsDNG 18GC18GC18TONG3-17DNG 24OU7-24OU7-24ZOU7-24TDNG 30OU8-30OU8-30TDNG 37 OU10-36OU10-36TDNG 44OU10-42OU10-47TDECE

2-4PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.4 DNG 24 / OU7-24T R410AModel Indoor Unit DNG 24Model Outdoor Unit OU7-24T R410AInstallation MethodDUCTEDCha

13-29CONTROL SYSTEMSM DNGRPM 1-E.4 GBFail condition: 0 sec - STAND-BY is turned ON 3 sec - STAND-BY, OPER, TIMER and FILTER are turned ON When the tim

13-30CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.10 System Diagnostics Pressing Mode button for 5-10 seconds in SB or any other operation mode will activate th

14-1TROUBLESHOOTINGSM DNGRPM 1-E.4 GB14. TROUBLESHOOTINGELECTRICAL & CONTROL TROUBLESHOOTINGATTENTION: check for broken or loose cable lugs first.N

14-2TROUBLESHOOTING SM DNGRPM 1-E.4 GB ATTENTION : check for broken or loose cable lugs firstNO SYMPTON PROBABLE CAUSE CORRECTIVE ACTION 9. Only indo

15-1EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15. EXPLODED VIEWS AND SPARE PARTS LISTS15.1 Indoor Unit: DNG 18, 24, 30, 37, 44CONTENTS

15-2EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.2 Indoor Unit: DNG 1815.3 Indoor Unit: DNG 24No. Part No. Description Qty 1 473400 IU

15-3EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.4 Indoor Unit: DNG 3015.5 Indoor Unit: DNG 37No. Part No. Description Qty 1 473420 IU

15-4EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.6 Indoor Unit: DNG 44No. Part No. Description Qty 1 473440 IU COIL GR/HDR DNG 44 12 47

15-5EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.7 Outdoor Unit: GC 18 RC 1PHCONTENTS

15-6EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.8 Outdoor Unit: GC 18 RC 1PHSP No. Part No. Description Qty 1 4517144 COVER PP+UV 12

2-5PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.5 DNG 24 / OU7-24Z 1PH R410AModel Indoor Unit DNG 24Model Outdoor Unit OU7-24Z R410AInstallation MethodDUCTE

15-7EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.9 Outdoor Unit: GC 18 ST 1PHCONTENTS

15-8EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.10 Outdoor Unit: GC 18 ST 1PHSP No. Part No. Description Qty 1 4517144 FAN COVER PP+U

15-9EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.11 Outdoor Unit: GC 18 RC 3PHCONTENTS

15-10EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.12 Outdoor Unit: GC 18 RC 3PHSP No. Part No. Description Qty 1 4517144 Grid A 1245279

15-11EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.13 Outdoor Unit: GC 18 ST 3PHCONTENTS

15-12EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.14 Outdoor Unit: GC 18 ST 3PHSP No. Part No. Description Qty 1 4517144 Fan cover 12 4

15-13EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.15 Outdoor Unit: OU7-24 RC 1PHCONTENTS

15-14EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.16 Outdoor Unit: OU7-24 RC 1PHNo. SP No. Part No. Description Qty 1 13 190443 HEATER

15-15EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.17 Outdoor Unit: OU7-24 ST 1PH*OptionalCONTENTS

15-16EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.18 Outdoor Unit: OU7-24 ST 1PHNo. SP No. Part No. Description Qty 1 13 190443 HEATER

2-6PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.6 DNG 30 / OU8-30 1PH R410AModel Indoor Unit DNG 30Model Outdoor Unit OU8-30 R410AInstallation MethodDUCTEDC

15-17EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.19 Outdoor Unit: OU7-24Z RC 1PHRSWLRQDO2019a18172444CONTENTS

15-18EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.20 Outdoor Unit: OU7-24Z RC 1PHSP No. Part No. Description Qty44 192207 CONTACTOR 230V,

15-19EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.21 Outdoor Unit: OU7-24 RC 3PHCONTENTS

15-20EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.22 Outdoor Unit: OU7-24 RC 3PHNo. SP No. Part No. Description Qty 1 13 190443 HEATER

15-21EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.23 Outdoor Unit: OU7-24 ST 3PH*OptionalCONTENTS

15-22EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.24 Outdoor Unit: OU7-24 ST 3PHNo. SP No. Part No. Description Qty 1 1 437045 LARGE UP

15-23EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.25 Outdoor Unit: OU8-30 RC 1PHCONTENTS

15-24EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.26 Outdoor Unit: OU8-30 RC 1PHItem Code Item Description QuantityDrawingNumber437045 UP

15-25EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.27 Outdoor Unit: OU8-30 RC 1PH Soft StarterItem Code Item Description QuantityDrawingNu

15-26EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.28 Outdoor Unit: OU8-30 ST 1PHCONTENTS

2-7PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.7 DNG 30 / OU8-30T R410AModel Indoor Unit DNG 30Model Outdoor Unit OU8-30T R410AInstallation MethodDUCTEDCha

15-27EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.29 Outdoor Unit: OU8-30 ST 1PHItem Code Item Description QuantityDrawingNumber437045 UP

15-28EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.30 Outdoor Unit: OU8-30 ST 1PH Soft StarterItem Code Item Description QuantityDrawingNu

15-29EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.31 Outdoor Unit: OU8-30 RC 3PHCONTENTS

15-30EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.32 Outdoor Unit: OU8-30 RC 3PHItem Code Item Description QuantityDrawingNumber437045 UP

15-31EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.33 Outdoor Unit: OU8-30 ST 3PHCONTENTS

15-32EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.34 Outdoor Unit: OU8-30 ST 3PHItem Code Item Description QuantityDrawingNumber437045 UP

15-33EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.35 Outdoor Unit: OU10-36 RC 1PHCONTENTS

15-34EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.36 Outdoor Unit: OU10-36 RC 1PHItem Code Item Description QuantityDrawingNumber437045 U

15-35EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.37 Outdoor Unit: OU10-36 ST 1PHCONTENTS

15-36EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.38 Outdoor Unit: OU10-36 ST 1PHItem Code Item Description QuantityDrawingNumber437045 U

2-8PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.8 DNG 37 / OU10-36 R410AModel Indoor Unit DNG 37Model Outdoor Unit OU10-36 R410AInstallation MethodDUCTEDCha

15-37EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.39 Outdoor Unit: OU10-36 RC 3PHCONTENTS

15-38EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.40 Outdoor Unit: OU10-36 RC 3PHItem Code Item Description QuantityDrawingNumber437045 U

15-39EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.41 Outdoor Unit: OU10-36 ST 3PHCONTENTS

15-40EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.42 Outdoor Unit: OU10-36 ST 3PHItem Code Item Description QuantityDrawingNumber437045 U

15-41EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.43 Outdoor Unit: OU10-42 RC 1PH41191824204417311839CONTENTS

15-42EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.44 Outdoor Unit: OU10-42 RC 1PHNo. Item Code Description Quantity1 437045 LARGE UPPER C

15-43EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.45 Outdoor Unit: OU10- 47 RC 3PHCONTENTS

15-44EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.46 Outdoor Unit: OU10-47 RC 3PH No. Part No. Description Qty1 437045 UPPER COVER EL13 O

15-45EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.47 Outdoor Unit: OU10-47 ST 3PHCONTENTS

15-46EXPLODED VIEWS AND SPARE PARTS LISTSSM DNGRPM 1-E.4 GB15.48 Outdoor Unit: OU10-47 ST 3PH No. Part No. Description Qty1 437045 UPPER COVER EL13 OU

2-9PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.9 DNG 37 / OU10-36T R410AModel Indoor Unit DNG 37Model Outdoor Unit OU10-36T R410AInstallation MethodDUCTEDC

16-1OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB16. OPTIONAL ACCESSORIES16.1 INSTALLATION INSTRUCTION FOR DNG ELECTRICAL HEATER KITS1. ATTENTION 1. Select

16-2OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB4. KIT contains:DESCRIPTION PICTURE QANTITY1HEATER UNIT12MODEL PLUG (K-SH)13SCREWS AB8*1/285. Technical Sp

16-3OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB7. Assembly to the Indoor unit:8. Assembly section:INDOOR UNIT HEATER UNIT DUCT PLENUM Secure the Duct Heat

16-4OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB9. Indoor Unit Set Up:1. Disconnect exiting MODEL PLUG 2. Convince that all contact pins are straight lines

16-5OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB10. Electrical connections:Connect the power cable (not supplied) to terminal block of Duct Heater Connect

16-6OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB11. ELECTRICAL HEATER KIT EXPLODED VIEW SERIES: DSL−DNG 2kW, 3kW, 4kWCONTENTS

16-7OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB12. SPARE PARTS LIST DLS−DNG 18-24 (2kW) DLS−DNG 30 (3kW) DLS−DNG 37-44 (4kW)No. Draw. No. Item Descript

16-8OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB1All Season Kit Installation InstructionSwitch off power supply to the unitFig.1Fig.2● Mount the Fan speed

16-9OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB2Fig.4● Connect capillary E to T-valve. Use Copper sealing gasket between the flare nut and the connectio

16-10OPTIONAL ACCESSORIESSM DNGRPM 1-E.4 GB3Fig.7● Arrange the wires and capillary tube together with plastic ties, don’t fold or break the capillar

2-10PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.10 DNG 44 / OU10-42 1PH R410AModel Indoor Unit DNG 44Model Outdoor Unit OU10-42 R410AInstallation MethodDUC

17-1APPENDIX ASM DNGRPM 1-E.4 GBAPPENDIX AINSTALLATION AND OPERATION MANUAL► INSTALLATION AND OPERATION MANUAL DNG 18, 24, 30, 37, 44CONTENTS

2-11PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.11 DNG 44 / OU10-47T R410AModel Indoor Unit DNG 44Model Outdoor Unit OU10-47T R410AInstallation MethodDUCTED

3-1RATING CONDITIONS SM DNGRPM 1-E.4 GB3. RATING CONDITIONSStandard conditions in accordance with ISO 5151 and ISO 132

4-1OUTLINE DIMENSIONSSM DNGRPM 1-E.4 GB4. OUTLINE DIMENSIONS4.1 Indoor Unit: DNG 18, 24, 30, 37, 44Model A B C D E F G H I J K LDNG 18,24,30 790 653

ALIST OF EFFECTIVE PAGESSM DNGRPM 1-E.4 GBLIST OF EFFECTIVE PAGESNote: Changes in the pages are indicated by a “Revision#” in the footer of each effe

4-2OUTLINE DIMENSIONSSM DNGRPM 1-E.4 GB4.2 Outdoor Unit: GC 184.3 Outdoor Unit: OU7-24, OU7-24ZCONTENTS

4-3OUTLINE DIMENSIONSSM DNGRPM 1-E.4 GB4.4 Outdoor Unit: OU8-334.5 Outdoor Unit: OU10 36, 42, 47CONTENTS

5-1PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5. PERFORMANCE DATA & PRESSURE CURVES5.1 DNG 18 / GC18 1PH / 3PH 5.1.1 Cooling Capac

5-2PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.1.2 HeatingENTERING WB OD COIL(OC) ENTERING AIR DB ID COIL(OC) 15 20 25 TH Pl TH

5-3PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.3 Pressure Curves5.3.1 CoolingSuction Pressure VS.Outdoor Temp6.06.57.07.58.08.59.09.510.

5-4PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.3.2 HeatingSuction Pressure VS.Outdoor Temp'4.04.55.05.56.06.57.07.58.08.59.

5-5PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.4 DNG 24 / OU7- 24, DNG 24 / OU7-24Z5.4.1 Cooling Capacity (kW)ENTERING AIR DB OU COIL

5-6PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.4.2 HeatingENTERING WB OD COIL(OC) ENTERING AIR DB ID COIL(OC) 15 20 25 TH Pl TH

5-7PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.6 Pressure Curves5.6.1 CoolingSuction Pressure VS.Outdoor Temp6.06.57.07.58.08.59.09.510.

5-8PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.6.2 HeatingSuction Pressure VS.Outdoor Temp4.04.55.05.56.06.57.07.58.08.59.09.510

iTABLE OF CONTENTSSM DNGRPM 1-E.4 GBTable of Contents1. INTRODUCTION ...

5-9PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.7 DNG 30 / OU8- 30 1PH / 3PH 5.7.1 Cooling Capacity (kW)ENTERING AIR DB OU COIL (°C)DAT

5-10PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.7.2 HeatingENTERING WB OD COIL(OC) ENTERING AIR DB ID COIL(OC) 15 20 25 TH Pl TH

5-11PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.9 Pressure Curves5.9.1 CoolingSuction Pressure VS.Outdoor Temp'6.06.57.07.58.08.59.

5-12PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.9.2 HeatingSuction Pressure VS.Outdoor Temp'4.04.55.05.56.06.57.07.58.08.59

5-13PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.10 DNG 37 / OU10- 36 1PH5.10.1 Cooling Capacity (kW)ENTERING AIR DB OU COIL (°C)DATAEN

5-14PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.10.2 HeatingENTERING WB OD COIL(OC) ENTERING AIR DB ID COIL(OC) 15 20 25 TH Pl

5-15PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.12 DNG 37 / OU10- 36 3PH5.12.1 Cooling Capacity (kW)ENTERING AIR DB OU COIL (°C)DATAEN

5-16PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.12.2 HeatingENTERING WB OD COIL(oC) ENTERING AIR DB ID COIL(OC) 15 20 25 TH Pl T

5-17PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.14 Pressure Curves – DNG 37 1PH/3PH5.14.1 CoolingSuction Pressure VS.Outdoor Temp6.06.5

5-18PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.14.2 HeatingSuction Pressure VS.Outdoor Temp4.04.55.05.56.06.57.07.58.08.59.09.5

1-1INTRODUCTIONSM DNGRPM 1-E.4 GB1. INTRODUCTION1.1 GeneralThe new DNG ducted split unit range comprises the ST (cooling only) as well as RC (heat p

5-19PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.15 DNG 44 / OU10-42 R410A 5.15.1 Cooling Capacity (kW)Entering Air DB OD Coil(oC)Data

5-20PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.15.2 HeatingENTERING WB OD COIL(oC)ENTERING AIR DB ID COIL(OC)15 20 25TH Pl TH P

5-21PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.17 Pressure Curves5.17.1 CoolingSuction Pressure VS.Outdoor Temp6.07.08.09.010.011.012.0

5-22PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.17.2 HeatingSuction Pressure VS.Outdoor Temp4.04.55.05.56.06.57.07.58.08.59.09.5

5-23PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.18 DNG 44 / OU10-47T 5.18.1 Cooling Capacity (kW)Entering Air DB OD Coil(oC)DataEnterin

5-24PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.18.2 HeatingENTERING WB OD COIL(oC)ENTERING AIR DB ID COIL(OC)15 20 25TH Pl TH P

5-25PERFORMANCE DATA & PRESSURE CURVESSM DNGRPM 1-E.4 GB5.20 Pressure Curves5.20.1 CoolingSuction Pressure VS.Outdoor Temp6.06.57.07.58.08.59.09.5

5-26PERFORMANCE DATA & PRESSURE CURVES SM DNGRPM 1-E.4 GB5.20.2 HeatingSuction Pressure VS.Outdoor Temp3.04.05.06.07.08.09.010.011.0-10 -5

6-1AIRFLOW CURVESSM DNGRPM 1-E.4 GB6. AIRFLOW CURVES6.1 Model: DNG 186.2 Model: DNG 24Operating rangeLow Speed Medium Speed High Speed Super SpeedOpe

6-2AIRFLOW CURVES SM DNGRPM 1-E.4 GB6.3 Model: DNG 306.4 Model: DNG 37Operating rangeLow Speed Medium Speed High Speed Super SpeedOperating ran

1-2INTRODUCTIONSM DNGRPM 1-E.4 GB1.3 Indoor Unit The indoor unit can fit easily to many types of residential and commercials applications. It includes:

6-3AIRFLOW CURVESSM DNGRPM 1-E.4 GB6.5 Model: DNG 446.6 DNG UNITS RANGE AIR FLOW CORRECTION FACTORS (at nominal rating conditions). Operating rangeLo

7-1SOUND LEVEL CHARACTERISTICSSM DNGRPM 1-E.4 GB7. SOUND LEVEL CHARACTERISTICS7.1 Sound Pressure Level7.2 Soud Pressure Level Spectrum (Measured as F

7-2SOUND LEVEL CHARACTERISTICS SM DNGRPM 1-E.4 GBDNG 30 DNG 37DNG 44BAND CENTER FREQUENCIES, HzAPPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOIS

7-3SOUND LEVEL CHARACTERISTICSSM DNGRPM 1-E.4 GB7.3 Outdoor units7.4 Sound Pressure Level Spectrum (Measured as Figure 2)GC 18 Cooling GC 18 HeatingOU

7-4SOUND LEVEL CHARACTERISTICS SM DNGRPM 1-E.4 GBOU7-24Z Cooling OU7-24Z HeatingOU10-30 Cooling OU10-30 HeatingBAND CENTER FREQUENCIES, HzAPPRO

7-5SOUND LEVEL CHARACTERISTICSSM DNGRPM 1-E.4 GBOU10-44 Cooling OU10-44 HeatingBAND CENTER FREQUENCIES, HzAPPROXIMATETHRESHOLD OFHEARING FORCONTINUOUS

7-6SOUND LEVEL CHARACTERISTICS SM DNGRPM 1-E.4 GBOU10-42/47T Cooling OU10-42/47T HeatingFAN SPEED LINEHIMELOCONTENTS

8-1ELECTRICAL DATASM DNGRPM 1-E.4 GB8. ELECTRICAL DATA18.1 Single Phase UnitsMODEL DNG 18 DNG 18 DNG 24Power SupplyTo IndoorTo Outdoor*To Outdoor1PH

9-1WIRING DIAGRAMSSM DNGRPM 1-E.4 GB9. WIRING DIAGRAMS9.1 Indoor Unit: DNG 18 9.2 Indoor Unit: DNG 24CONTENTS

9-2WIRING DIAGRAMS SM DNGRPM 1-E.4 GB9.3 Indoor Unit: DNG 30, DNG 379.4 Indoor Unit: DNG 44CONTENTS

1-3INTRODUCTIONSM DNGRPM 1-E.4 GB1.7 Outdoor UnitThe DNG outdoor units can be installed as floor or wall mounted units by using a wall-supporting brack

9-3WIRING DIAGRAMSSM DNGRPM 1-E.4 GB9.5 Outdoor Unit: GC 18 1PH9.6 Outdoor Unit: GC 18 3PHRDCOMPRESSOROGCOMP. HEAT ERVTRDBNBUBUBUBUBUBUINDICATOR L I

9-4WIRING DIAGRAMS SM DNGRPM 1-E.4 GB9.7 Outdoor Unit: OU7-24 / OU7-24Z / OU8-30 1PH9.8 Outdoor Unit: OU7-24 / OU8-30 3PHCONTENTS

9-5WIRING DIAGRAMSSM DNGRPM 1-E.4 GB9.9 Outdoor Unit: OU10-36 1PH9.10 Outdoor Unit: OU10-36 3PHCONTENTS

9-6WIRING DIAGRAMS SM DNGRPM 1-E.4 GB9.11 Outdoor Unit: OU10-42 1PH9.12 Outdoor Unit: OU10-47 3PHCONTENTS

10-1ELECTRICAL CONNECTIONSSM DNGRPM 1-E.4 GB10. ELECTRICAL CONNECTIONS10.1 DNG 18 1PH (Power supply to Indoor)1. Indoor Unit 2. Outdoor Unit3. Po

10-2ELECTRICAL CONNECTIONSSM DNGRPM 1-E.4 GB1. Indoor unit2. Outdoor unit 3. Power supply cable4. Control cable (2 x 0.5mm²) 5. Display conn

11-1REFRIGERATION DIAGRAMSSM DNGRPM 1-E.4 GB11. REFRIGERATION DIAGRAMS11.1 Heat Pump Models11.1.1 DNG 18 / GC 18 RC/ST CONTENTS

11-2REFRIGERATION DIAGRAMS SM DNGRPM 1-E.4 GB11.2 Heat Pump Models11.2.1 DNG 24 / OU7-24 RC, DNG 44 / OU10-42 RC, DNG 44 / OU10-47T RCCONTENT

11-3REFRIGERATION DIAGRAMSSM DNGRPM 1-E.4 GB11.2 Heat Pump Models11.2.2 DNG 24 / OU7-24Z RCCONTENTS

11-4REFRIGERATION DIAGRAMS SM DNGRPM 1-E.4 GB11.3 Heat Pump Models11.3.1 DNG 30 / OU8-30 RC, DNG 37 / OU10-36 RCMufflerMufflerCONTENTS

2-1PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB(1) Rating conditions in accordance with ISO 5151 and ISO 13253 (for ducted units) and EN14511.(2) Airflow in

11-5REFRIGERATION DIAGRAMSSM DNGRPM 1-E.4 GB11.4 Cooling Model Only11.4.1 DNG 24, DNG 30, DNG 37, DNG 44 STCONTENTS

12-1TUBING CONNECTIONSService Manual - DNG DCI12. TUBING CONNECTIONS TUBE (Inch)TORQUE (Nm)¼” ⅜” ½” ⅝” ¾”Flare Nuts15-18 40-45 60-65 70-75 80-85V

13-1CONTROL SYSTEMSM DNGRPM 1-E.4 GB13. CONTROL SYSTEM13.1 Electronic Control 13.1.1 Introduction The electronic control information is designed for s

13-2CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.1.3 Remote Control DIP Switch Settings DEFINITION SETTING SWITCH STATUS RC4 RC3 SW.NO. 4 SW.NO. 3 SW.NO. 2 SW.

13-3CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.2 Abbreviations AC - Alternate Current A/C - Air-Conditioner ANY - ON or OFF status CLOCK - ON/OFF Operation

13-4CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.3 General functions for all models 13.3.1 COMP operation o For each Mode including POWER OFF & SB, a Min

13-5CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.3.3 OFAN operation o Min time interval between OFAN ON/OFF state change is 30 sec. 13.3.4 HE operation o Mini

13-6CONTROL SYSTEMSM DNGRPM 1-E.4 GBIII.Cases for disabling thermistor short/disconnected detectioni. The detection of thermistor faults (a) and (b)

13-7CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.4 Cooling Mode: Cool, Auto (at Cooling) Temp: Selected desired temperature. Fan: HIGH, MED, and LOW Timer: A

13-8CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.4.1 Cooling with Autofan Mode: Cool, Auto (at cooling) Temp: Selected desired temperature Fan: Auto Timer:

2-2PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.2 DNG 18 / GC 18T R410AModel Indoor Unit DNG 18Model Outdoor Unit GC 18 3PH R410AInstallation MethodDUCTEDCh

13-9CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.5 Heating Mode 13.5.1 Heating Mode - General In heating Mode, temp. compensation schedule will be activated fo

13-10CONTROL SYSTEMSM DNGRPM 1-E.4 GB(b) In RC and SH groups, whenever COMP & HE are both OFF, excluding protection modes, IFAN operation will be

13-11CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.5.4 Heating, RC or SH Group Mode: Heat, Auto (at heating) Temp: Selected desired temperature Fan: HIGH, MED,

13-12CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.5.5 Heating, RC or SH Group with Autofan Mode: Heat, Auto (at heating) Temp: Selected desired temperature F

13-13CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.5.6 OFAN operation is controlled by the graph below when () (RAT  SPT – 2oc), AND () (ICT  45oc), AND ()

13-14CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.5.7 Heating, RH Group Mode: Heat, Auto (at Heating) Temp: Selected desired temperature Fan: HIGH, MED, LOW Tim

13-15CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.5.8 Heating, RH Group, with Autofan Mode: Heat, Auto (at Heating) Temp: Selected desired temperature Fan: Au

13-16CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.6 Automatic Cooling or Heating - General 13.6.1 The Auto Mode is for model with compressor and the WVL-RH onl

13-17CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.6.2 Auto Cooling or Heating, RC or SH Groups Mode: Auto Temp: Selected desired temperature Fan: Any Timer:

13-18CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.6.3 Auto Cooling or Heating RH Group Mode: Auto Temp: Selected desired temperature Fan: Any Timer: Any I F

2-3PRODUCT DATA SHEETSM DNGRPM 1-E.4 GB2.3 DNG 24 / OU7-24 1PH R410AModel Indoor Unit DNG 24Model Outdoor Unit OU7-24 R410AInstallation MethodDUCTEDC

13-19CONTROL SYSTEMSM DNGRPM 1-E.4 GB3.7 Dry, ST or RC group or P2000 model with any group settingsMode: Dry Temp: Selected desired temp Fan: L

13-20CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.7.1 Dry, SH or RH group excluding P2000 model Mode : Dry Temp: Selected desired temp. Fan: Low (aut

13-21CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.8 Cooling Mode Protections 13.8.1 Indoor Coil Defrost Mode: Cooling, Dry, Auto Temp: Selected desired temp. F

13-22CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.8.2 High Pressure Protection Mode: (Auto) Cooling or Dry Temp: Selected desired temp. Fan: Any Timer: Any I

13-23CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.8.3 Outdoor coil Deicing (excluding RH Group) Mode: Heating, Auto (at heating) Temp: Selected desired Temp

13-24CONTROL SYSTEMSM DNGRPM 1-E.4 GBNotes :1. At the first COMP activation after SB or OFF, if (OCT < 0oc), then DI = 10 min, else DI = 40 min. 2

13-25CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.8.5 Condensation Pump (DNC model only) Mode: Cool, Dry, Auto Temp: Selected desired temperature Fan:

13-26CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.9 Controller Self-Test Procedure 13.9.1 By Shorting Test Jumper J1 RC/ST TESTMODELCONFIGURATIONTESTSTEP MOT

13-27CONTROL SYSTEMSM DNGRPM 1-E.4 GB13.9.2 By Remote Control Settings: a. STEP 1: TURNING ON THE POWER. Turn ON the power, make sure that the unit

13-28CONTROL SYSTEMSM DNGRPM 1-E.4 GBd. STEP 3: AUTO LED WALK TEST. 1) All the LEDS will turn OFF. 2) All the LEDS will turn ON for 1 second one by