Electra GC 24 RC Manual de Serviço

SX Series R410AIndoor Unit Outdoor UnitSX 9 ONG9 ST/RCSX 12 ONG12 ST/RCSX 15 ONG14 ST/RCSX 18 GC18 ST/RCSX 18 GC18T ST/RC SX 24 OU7-24 ST/RCSX 24 OU7-

PRODUCT DATA SHEET2-4 SM SX Ser1-A.3 GB2.4 SX 18 / GC-18 R410AModel Indoor Unit SX-18Model Outdoor Unit GC-18Installation Method of Pipe FlaredCharac

CONTROL SYSTEM11-34 SM SX Ser1-A.3 GB11.15.2 By Remote Control Settings: a. STEP 1: TURNING ON THE POWER. Turn ON the power, make sure that the uni

CONTROL SYSTEM11-35SM SX Ser1-A.3 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

CONTROL SYSTEM11-36 SM SX Ser1-A.3 GBFail condition: 0 sec - STAND-BY is turned ON 3 sec - STAND-BY, OPER, TIMER and FILTER are turned ON When the tim

CONTROL SYSTEM11-37SM SX Ser1-A.3 GB11.16 System Diagnostics Pressing Mode button for 5-10 seconds in SB or any other operation mode will activate the

TROUBLESHOOTING12-1SM SX Ser1-A.3 GB12. TROUBLESHOOTINGNo. SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION1 Power supply indicator (Red LED) does not light u

TROUBLESHOOTING12-2 SM SX Ser1-A.3 GBNo. SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION11 One of the protections is activated and compressor is stopped wit

EXPLODED VIEWS & SPARE PARTS LISTS13-1SM SX Ser1-A.3 GB13. EXPLODED VIEWS & SPARE PARTS LISTS13.1 Indoor Unit: SX 9, 12, 15, 18CONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-2 SM SX Ser1-A.3 GB13.2 Indoor Unit: SX 9No. Item Code Item Desc Quantity13 221555 FILTER (SMALL) 225 234213

EXPLODED VIEWS & SPARE PARTS LISTS13-3SM SX Ser1-A.3 GB13.3 Indoor Unit: SX 12No. Item Code Item Desc Quantity25 234213 DISPLAY BOX PXD EHK: 906-

EXPLODED VIEWS & SPARE PARTS LISTS13-4 SM SX Ser1-A.3 GB13.4 Indoor Unit: SX 15No. Item Code Item Desc Quantity13 221555 FILTER (SMALL) 225 23421

PRODUCT DATA SHEET2-5SM SX Ser1-A.3 GB2.5 SX 18 / GC-18 3PH R410AModel Indoor Unit SX-18Model Outdoor Unit GC-18 3PHInstallation Method of Pipe Flare

EXPLODED VIEWS & SPARE PARTS LISTS13-5SM SX Ser1-A.3 GB13.5 Indoor Unit: SX 18, 24, 30CONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-6 SM SX Ser1-A.3 GB13.6 Indoor Unit: SX 18No. Item Code Item Desc Quantity14 221554 FILTER PXD (BIG) 225 234

EXPLODED VIEWS & SPARE PARTS LISTS13-7SM SX Ser1-A.3 GB13.7 Indoor Unit: SX 24No. Item Code Item Desc Quantity14 221554 FILTER PXD (BIG) 225 2342

EXPLODED VIEWS & SPARE PARTS LISTS13-8 SM SX Ser1-A.3 GB13.8 Indoor Unit: SX 30No. Item Code Item Desc Quantity13 221554 FILTER PXD (BIG) 225 234

EXPLODED VIEWS & SPARE PARTS LISTS13-9SM SX Ser1-A.3 GB13.9 Outdoor Unit: ONG 9, 12 STCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-10 SM SX Ser1-A.3 GB13.10 Outdoor Unit: ONG 9 STItem Code Item Desc QuantityDrawingNumber Effective From Eff

EXPLODED VIEWS & SPARE PARTS LISTS13-11SM SX Ser1-A.3 GB13.11 Outdoor Unit: ONG 12 STItem Code Item Desc QuantityDrawingNumber Effective From Eff

EXPLODED VIEWS & SPARE PARTS LISTS13-12 SM SX Ser1-A.3 GB13.12 Outdoor Unit: ONG 9, 12 RCCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-13SM SX Ser1-A.3 GB13.13 Outdoor Unit: ONG 9 RCItem Code Item Desc QuantityDrawingNumber Effective From Effe

EXPLODED VIEWS & SPARE PARTS LISTS13-14 SM SX Ser1-A.3 GB13.14 Outdoor Unit: ONG 12 RCItem Code Item Desc QuantityDrawingNumberEffective From Eff

PRODUCT DATA SHEET2-6 SM SX Ser1-A.3 GB2.6 SX 24 / OU7-24 R410AModel Indoor Unit SX-24Model Outdoor Unit OU7-24Installation Method of Pipe FlaredChar

EXPLODED VIEWS & SPARE PARTS LISTS13-15SM SX Ser1-A.3 GB13.15 Outdoor Unit: ONG 14 STCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-16 SM SX Ser1-A.3 GB13.16 Outdoor Unit: ONG 14 STItem Code Item Desc QuantityDrawingNumber Effective FromEff

EXPLODED VIEWS & SPARE PARTS LISTS13-17SM SX Ser1-A.3 GB13.17 Outdoor Unit: ONG 14 RCCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-18 SM SX Ser1-A.3 GB13.18 Outdoor Unit: ONG 14 RCNo. Item Code Item Desc Qty1 433219 Front Panel A1 11 43321

EXPLODED VIEWS & SPARE PARTS LISTS13-19SM SX Ser1-A.3 GB13.19 Outdoor Unit: GC 18 STCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-20 SM SX Ser1-A.3 GB13.20 Indoor Unit: GC 18 STNO. Part No. Description Quantity 1 4517144 FAN COVER PP+

EXPLODED VIEWS & SPARE PARTS LISTS13-21SM SX Ser1-A.3 GB13.21 Outdoor Unit: GC 18 RCCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-22 SM SX Ser1-A.3 GB13.22 Outdoor Unit: GC 18 RCNO. Part No. Description Quantity 1 4517144 COVER PP+UV

EXPLODED VIEWS & SPARE PARTS LISTS13-23SM SX Ser1-A.3 GB13.23 Outdoor Unit: OU7-24 RC 1PHCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-24 SM SX Ser1-A.3 GB13.24 Outdoor Unit: OU7-24 RC 1PHNo. SP No. Part No. Description Qty 1 13 190443 HEATE

PRODUCT DATA SHEET2-7SM SX Ser1-A.3 GB2.7 SX 24 / OU7-24Z R410AModel Indoor Unit SX-24Model Outdoor Unit OU7-24Z R410AInstallation Method of Pipe Fla

EXPLODED VIEWS & SPARE PARTS LISTS13-25SM SX Ser1-A.3 GB13.25 Outdoor Unit: OU7-24 ST 1PH*OptionalCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-26 SM SX Ser1-A.3 GB13.26 Outdoor Unit: OU7-24 ST 1PHNo. SP No. Part No. Description Qty 1 13 190443 HEATE

EXPLODED VIEWS & SPARE PARTS LISTS13-27SM SX Ser1-A.3 GB13.27 Outdoor Unit: OU7-24Z RC 1PHRSWLRQDO2019a18172444CONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-28 SM SX Ser1-A.3 GB13.28 Outdoor Unit: OU7-24Z RC 1PHSP No. Part No. Description Qty44 192207 CONTACTOR 230

EXPLODED VIEWS & SPARE PARTS LISTS13-29SM SX Ser1-A.3 GB13.29 Outdoor Unit: OU7-24 RC 3PHCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-30 SM SX Ser1-A.3 GB13.30 Outdoor Unit: OU7-24 RC 3PHNo. SP No. Part No. Description Qty 1 13 190443 HEATE

EXPLODED VIEWS & SPARE PARTS LISTS13-31SM SX Ser1-A.3 GB13.31 Outdoor Unit: OU7-24 ST 3PH*OptionalCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-32 SM SX Ser1-A.3 GB13.32 Outdoor Unit: OU7-24 ST 3PHNo. SP No. Part No. Description Qty 1 1 437045 LARGE

EXPLODED VIEWS & SPARE PARTS LISTS13-33SM SX Ser1-A.3 GB13.33 Outdoor Unit: OU8-30 RC 1PHCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-34 SM SX Ser1-A.3 GB13.34 Outdoor Unit: OU8-30 RC 1PHItem Code Item Description QuantityDrawingNumber437045

PRODUCT DATA SHEET2-8 SM SX Ser1-A.3 GB2.8 SX 24 / OU7-24T R410AModel Indoor Unit SX-24Model Outdoor Unit OU7-24TInstallation Method of Pipe FlaredCh

EXPLODED VIEWS & SPARE PARTS LISTS13-35SM SX Ser1-A.3 GB13.35 Outdoor Unit: O8-30 RC 1PH Soft StarterItem Code Item Description QuantityDrawingNu

EXPLODED VIEWS & SPARE PARTS LISTS13-36 SM SX Ser1-A.3 GB13.36 Outdoor Unit: OU8-30 ST 1PHCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-37SM SX Ser1-A.3 GB13.37 Outdoor Unit: OOU8-30 ST 1PHItem Code Item Description QuantityDrawingNumber437045

EXPLODED VIEWS & SPARE PARTS LISTS13-38 SM SX Ser1-A.3 GB13.38 Outdoor Unit: OU8-30 ST 1 PH Soft StarterItem Code Item Description QuantityDrawin

EXPLODED VIEWS & SPARE PARTS LISTS13-39SM SX Ser1-A.3 GB13.39 Outdoor Unit: OOU8-30 RC 3PHCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-40 SM SX Ser1-A.3 GB13.40 Outdoor Unit: OU8-30 RC 3PHItem Code Item Description QuantityDrawingNumber437045

EXPLODED VIEWS & SPARE PARTS LISTS13-41SM SX Ser1-A.3 GB13.41 Outdoor Unit: OU8-30 ST 3PHCONTENT

EXPLODED VIEWS & SPARE PARTS LISTS13-42 SM SX Ser1-A.3 GB13.42 Outdoor Unit:OU8-30 ST 3PHItem Code Item Description QuantityDrawingNumber437045 U

OPTIONAL ACCESSORIES14-1SM SX Ser1-A.3 GB14. OPTIONAL ACCESSORIES14.1 RCW Wall Mounted Remote Control 14.1.1 The RCW wall mounted remote control can

OPTIONAL ACCESSORIES14-2 SM SX Ser1-A.3 GB14.2 RCW2 Wall Mounted Remote Cntrol14.2.1 The RCW2 wall mounted remote controler is a wired controler tha

PRODUCT DATA SHEET2-9SM SX Ser1-A.3 GB2.9 SX 30 / OU8-30 R410AModel Indoor Unit SX 30Model Outdoor Unit OU8-30Installation Method of Pipe FlaredChara

OPTIONAL ACCESSORIES14-3SM SX Ser1-A.3 GB14.3 RCW/RCW2 Wiring Connections as Shown on Kit CONTENT

OPTIONAL ACCESSORIES14-4 SM SX Ser1-A.3 GB1All Season Kit Installation Instruction(for ST units only)Switch off power supply to the unitFig.1Fig.2● Mo

OPTIONAL ACCESSORIES14-5SM SX Ser1-A.3 GB2Fig.4● Connect capillary E to T-valve. Use Copper sealing gasket between the flare nut and the connection

OPTIONAL ACCESSORIES14-6 SM SX Ser1-A.3 GB3Fig.7● Arrange the wires and capillary tube together with plastic ties, don’t fold or break the capillary

OPTIONAL ACCESSORIES14-7SM SX Ser1-A.3 GBInstallation Instruction for Electrical Heaters( as shown on Kit )Electric heating forPXD 12 - 15 - 18 - 24 -

OPTIONAL ACCESSORIES14-8 SM SX Ser1-A.3 GBKIT INSTALLATION: (Fig.2)1 Insert the metal support in the slots (push to break the polystyrenebehind the sl

OPTIONAL ACCESSORIES14-9SM SX Ser1-A.3 GBMODELS SXSP 9 - 12 - 15 - 18 - 24 - 30- Connect the wires with 6.35 connectors directly to the control boarda

OPTIONAL ACCESSORIES14-10 SM SX Ser1-A.3 GBKIT INSTALLATION : (Fig.3)- On the unit top :• Using flat pliers break the plastic A (for the heater cable)

OPTIONAL ACCESSORIES14-11SM SX Ser1-A.3 GBKIT INSTALLATION : (Fig.4)PXD 12 - 15 - 18 - 24 - 28 - 32- On the electric board- Your unit is configured as

APPENDIX A15-1SM SX Ser1-A.3 GBAPPENDIX AINSTALLATION AND OPERATION MANUALCONTENT

PRODUCT DATA SHEET2-10 SM SX Ser1-A.3 GB2.10 SX 30 / OU8-30T R410AModel Indoor Unit SX 30Model Outdoor Unit OU8-30TInstallation Method of Pipe Flared

RATING CONDITIONS3-1SM SX Ser1-A.3 GB3. RATING CONDITIONSStandard conditions in accordance with ISO 5151, ISO 13253 (for ducted units) and EN 14511.Co

OUTLINE DIMENSIONS4-1SM SX Ser1-A.3 GB4. OUTLINE DIMENSIONS4.1 Indoor Unit : SX 9, 12, 15 R410A4.2 Indoor Unit : SX 18, 24, 30 R410ACONTENT

OUTLINE DIMENSIONS4-2 SM SX Ser1-A.3 GB4.3 Outdoor Unit : ONG 9, 12, 144.4 Outdoor Unit : GC 18 CONTENT

LIST OF EFFECTIVE PAGESA SM SX Ser1-A.3 GBLIST OF EFFECTIVE PAGESNote: Changes in the pages are indicated by a “Revision#” in the footer of each effe

OUTLINE DIMENSIONS4-3SM SX Ser1-A.3 GB4.5 Outdoor Unit : OU7-24 / OU7-24Z4.6 Outdoor Unit : OU8-30CONTENT

PERFORMANCE DATA & PRESSURE CURVES5-1SM SX Ser1-A.3 GB5. PERFORMANCE DATA5.1 SX 9 / ONG9 R410A5.1.1 Cooling Mode at 7.5m Tubing Connection. 23

PERFORMANCE DATA & PRESSURE CURVES5-2 SM SX Ser1-A.3 GB5.1.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING AI

PERFORMANCE DATA & PRESSURE CURVES5-3SM SX Ser1-A.3 GB5.3 Pressure Curves.5.3.1 Cooling.Suction Pressure VS.Outdoor Temp5.06.07.08.09.010.011.012.

PERFORMANCE DATA & PRESSURE CURVES5-4 SM SX Ser1-A.3 GB5.3.2 Heating. Suction Pressure VS.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10-5 0 5 1

PERFORMANCE DATA & PRESSURE CURVES5-5SM SX Ser1-A.3 GB5.4 SX 12 / ONG12 R410A5.4.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan

PERFORMANCE DATA & PRESSURE CURVES5-6 SM SX Ser1-A.3 GB5.4.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING AI

PERFORMANCE DATA & PRESSURE CURVES5-7SM SX Ser1-A.3 GB5.6 Pressure Curves.5.6.1 Cooling.Suction Pressure VS.Outdoor Temp5.06.07.08.09.010.011.012.

PERFORMANCE DATA & PRESSURE CURVES5-8 SM SX Ser1-A.3 GB5.6.2 Heating. Suction Pressure VS.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10 -5 0 5

PERFORMANCE DATA & PRESSURE CURVES5-9SM SX Ser1-A.3 GB5.7 SX 15 / ONG14 R410A5.7.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan

TABLE OF CONTENTSiSM SX Ser1-A.3 GBTable of Contents1. INTRODUCTION ...

PERFORMANCE DATA & PRESSURE CURVES5-10 SM SX Ser1-A.3 GB5.7.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING A

PERFORMANCE DATA & PRESSURE CURVES5-11SM SX Ser1-A.3 GB5.9 Pressure Curves.5.9.1 Cooling.Suction Pressure VS.Outdoor Temp5.06.07.08.09.010.011.012

PERFORMANCE DATA & PRESSURE CURVES5-12 SM SX Ser1-A.3 GB5.9.2 Heating. Suction Pressure VS.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10 -5 0 5

PERFORMANCE DATA & PRESSURE CURVES5-13SM SX Ser1-A.3 GB5.10 SX 18 / GC18 R410A5.10.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fa

PERFORMANCE DATA & PRESSURE CURVES5-14 SM SX Ser1-A.3 GB5.10.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING

PERFORMANCE DATA & PRESSURE CURVES5-15SM SX Ser1-A.3 GB5.12 Pressure Curves.5.12.1 Cooling.Suction Pressure Vs.Outdoor Temp5.06.07.08.09.010.011.0

PERFORMANCE DATA & PRESSURE CURVES5-16 SM SX Ser1-A.3 GB5.12.2 Heating. Suction Pressure Vs.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10 -5 0

PERFORMANCE DATA & PRESSURE CURVES5-17SM SX Ser1-A.3 GB5.13 SX 18 / GC18 3PH R410A5.13.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoo

PERFORMANCE DATA & PRESSURE CURVES5-18 SM SX Ser1-A.3 GB5.13.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING

PERFORMANCE DATA & PRESSURE CURVES5-19SM SX Ser1-A.3 GB5.15 Pressure Curves.5.15.1 Cooling.Suction Pressure Vs.Outdoor Temp5.06.07.08.09.010.011.0

INTRODUCTION1-1SM SX Ser1-A.3 GB1. INTRODUCTION1.1 GeneralThe SX split floor and ceiling units range comprise the ST (cooling only) and RC (heat pump)

PERFORMANCE DATA & PRESSURE CURVES5-20 SM SX Ser1-A.3 GB5.15.2 Heating. Suction Pressure Vs.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10 -5 0

PERFORMANCE DATA & PRESSURE CURVES5-21SM SX Ser1-A.3 GB5.16 SX 24 / OU7-24, OU7-24Z & OU7-24T R410A5.16.1 Cooling Mode at 7.5m Tubing Connec

PERFORMANCE DATA & PRESSURE CURVES5-22 SM SX Ser1-A.3 GB5.16.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING

PERFORMANCE DATA & PRESSURE CURVES5-23SM SX Ser1-A.3 GB5.18 Pressure Curves.5.18.1 Cooling.Suction Pressure Vs.Outdoor Temp5.06.07.08.09.010.011.0

PERFORMANCE DATA & PRESSURE CURVES5-24 SM SX Ser1-A.3 GB5.18.2 Heating. Suction Pressure Vs.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10 -5 0

PERFORMANCE DATA & PRESSURE CURVES5-25SM SX Ser1-A.3 GB5.19 SX 30 / OU8- 30 R410A5.19.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor

PERFORMANCE DATA & PRESSURE CURVES5-26 SM SX Ser1-A.3 GB5.19.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING

PERFORMANCE DATA & PRESSURE CURVES5-27SM SX Ser1-A.3 GB5.21 Pressure Curves.5.21.1 Cooling.Suction Pressure Vs.Outdoor Temp5.06.07.08.09.010.011.0

PERFORMANCE DATA & PRESSURE CURVES5-28 SM SX Ser1-A.3 GB5.21.2 Heating. Suction Pressure Vs.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10 -5 0

PERFORMANCE DATA & PRESSURE CURVES5-29SM SX Ser1-A.3 GB5.22 SX 30 / OU8- 30T R410A5.22.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoo

INTRODUCTION1-2 SM SX Ser1-A.3 GB1.5 Control The microprocessor indoor controller, and an infrared remote control, supplied as standard, provide compl

PERFORMANCE DATA & PRESSURE CURVES5-30 SM SX Ser1-A.3 GB5.22.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed.ENTERING

PERFORMANCE DATA & PRESSURE CURVES5-31SM SX Ser1-A.3 GB5.24 Pressure Curves.5.24.1 Cooling.Suction Pressure Vs.Outdoor Temp5.06.07.08.09.010.011.0

PERFORMANCE DATA & PRESSURE CURVES5-32 SM SX Ser1-A.3 GB5.24.2 Heating. Suction Pressure Vs.Outdoor Temp3.04.05.06.07.08.09.010.011.012.0-10 -5 0

ELECTRICAL DATA6-1SM SX Ser1-A.3 GB6. ELECTRICAL DATA6.1 Single Phase UnitsMODEL SX 9 SX 12 SX 15 SX 18Power SupplyTo indoor To indoor To indoor To I

WIRING DIAGRAMS7-1SM SX Ser1-A.3 GB7. WIRING DIAGRAMS7.1 Indoor Unit: SX 9, 12, 157.2 Indoor Unit: SX 18, 24, 30 1PH/3PHCONTENT

WIRING DIAGRAMS7-2 SM SX Ser1-A.3 GB7.3 Outdoor Unit: ONG 9, 12, 157.4 Outdoor Unit: GC 18SRCBUBN/BK4525772/01RDRDBUBUWHBNBKBUWH230V/50HzSupply powe

WIRING DIAGRAMS7-3SM SX Ser1-A.3 GB7.5 Outdoor Unit: GC 18 3PH7.6 Outdoor Unit: OU7-24 / OU8-30 1PH COMP.HEATEROGLEGEND:BK-BLACKBU-BLUEBN-BROWNOG-OR

WIRING DIAGRAMS7-4 SM SX Ser1-A.3 GB7.7 Outdoor Unit: OU7-24Z7.8 Outdoor Unit: OU8-30 1PH (with soft starter)CONTENT

WIRING DIAGRAMS7-5SM SX Ser1-A.3 GB7.9 Outdoor Unit: OU7-24 / OU8-30 3PHCONTENT

ELECTRICAL CONNECTIONS8-1SM SX Ser1-A.3 GB8. ELECTRICAL CONNECTIONS8.1 SX 9, 12, 15, 18,8.2 SX 18, 24,30 (Power Supply to Outdoor)CONTENT

INTRODUCTION1-3SM SX Ser1-A.3 GB1.10 Matching Table1.10.1 R410AOUTDOOR UNITSINDOOR UNITSMODEL REF’ K9 K11 K15 K18 WNG9 WNG12 WNG14 WNG18 SX9 SX12 SX15

ELECTRICAL CONNECTIONS8-2 SM SX Ser1-A.3 GB8.3 PX 18, 24, 30 3PHCONTENT

REFRIGERATION DIAGRAMS9-1SM SX Ser1-A.3 GB9. REFRIGERATION DIAGRAMS9.1 Heat Pump Models9.1.1 SX 9, 12, 15, 18 R410AStrainerStrainervalveCheckCapillar

REGRIGERATION DIAGRAMS9-2 SM SX Ser1-A.3 GB9.1.2 SX 24 R410ACONTENT

REFRIGERATION DIAGRAMS9-3SM SX Ser1-A.3 GB9.1.3 SX 24 / OU7-24Z R410ACONTENT

REGRIGERATION DIAGRAMS9-4 SM SX Ser1-A.3 GB9.1.4 SX 30 R410ACONTENT

REFRIGERATION DIAGRAMS9-5SM SX Ser1-A.3 GB9.2 Cooling Only Models9.2.1 SX 9, 11, 15, 189.2.2 SX 24, 30StrainerCapillarytubeportServiceFlaredconnectio

TUBING CONNECTIONS10-1SM SX Ser1-A.3 GB10. TUBING CONNECTIONS TUBE (Inch)TORQUE (Nm)¼” ⅜” ½” ⅝” ¾”Flare Nuts 11-13 40-45 60-65 70-75 80-85Valve C

CONTROL SYSTEM11-1SM SX Ser1-A.3 GB11. CONTROL SYSTEM11.1 Electronic Control 11.1.1 Introduction The electronic control information is designed for se

CONTROL SYSTEM11-2 SM SX Ser1-A.3 GB11.1.3 Remote Control DIP Switch Settings DEFINITION SETTING SWITCH STATUS RC4 RC3 SW.NO. 4 SW.NO. 3 SW.NO. 2 SW.

CONTROL SYSTEM11-3SM SX Ser1-A.3 GB11.1.4 Main PCB Controller CONTENT

PRODUCT DATA SHEET2-1SM SX Ser1-A.3 GB2. PRODUCT DATA SHEET2.1 SX 9 / ONG-9 R410AModel Indoor Unit SX-9Model Outdoor Unit ONG-9Installation Method of

CONTROL SYSTEM11-4 SM SX Ser1-A.3 GB11.1.5 Display Board :LEXAN11.1.6 Display Board : Assembly 11.1.7 Legend : A) Heating LED B) Cooling LED

CONTROL SYSTEM11-5SM SX Ser1-A.3 GB11.2 Control Function 11.2.1 Abbreviations AC - Alternate Current A/C - Air-Conditioner ANY - ON or OFF status CLO

CONTROL SYSTEM11-6 SM SX Ser1-A.3 GB11.3 General Functions 11.3.1 COMP Operation a. For each Mode including POWER OFF & SB, a Min time delay of

CONTROL SYSTEM11-7SM SX Ser1-A.3 GB11.3.5 Protections a. High pressure protection is applicable to all operating modes. b. Deicing control is valid

CONTROL SYSTEM11-8 SM SX Ser1-A.3 GB11.3.7 RV Fault This test is applied only in compressor units where 4.7k resistor is not connected to the OCT. T

CONTROL SYSTEM11-9SM SX Ser1-A.3 GB11.4 Cooling Mode 11.4.1 Cooling Mode – General a. Mode Definition Mode: COOL, AUTO (at Cooling) Temp: Selected

CONTROL SYSTEM11-10 SM SX Ser1-A.3 GB11.4.3 Sequence Diagrams a. Maintaining room temp at desired level by comparing RT and SPT with user defined IFA

CONTROL SYSTEM11-11SM SX Ser1-A.3 GBb. Maintaining room temp at desired level by comparing RT and SPT with AUTO-IFAN.(RT - SPT) [oc]+4+3+2+10-1-2ONO

CONTROL SYSTEM11-12 SM SX Ser1-A.3 GB11.5 Heating Mode 11.5.1 Heating Mode - General a. Compensation Procedure When I-FEEL is OFF during HEAT mode: R

CONTROL SYSTEM11-13SM SX Ser1-A.3 GBc. IFAN operation rules for RH group 1) In RH group, IFAN starts when HE starts. When HE switches to OFF, IFAN

PRODUCT DATA SHEET2-2 SM SX Ser1-A.3 GB2.2 SX 12 / ONG-12 R410AModel Indoor Unit SX-12Model Outdoor Unit ONG-12Installation Method of Pipe FlaredChar

CONTROL SYSTEM11-14 SM SX Ser1-A.3 GBe. Heaters operation rules for RH groups: 1) In RH group, HE operation is according to the difference between R

CONTROL SYSTEM11-15SM SX Ser1-A.3 GB11.6 Heating, RC or SH Group Mode: HEAT, AUTO (at heating) Temp: Selected desired temperature Fan: HIGH, MED, L

CONTROL SYSTEM11-16 SM SX Ser1-A.3 GB11.7 Heating, RC or SH Group with Autofan Mode: HEAT, AUTO (at heating) Temp: Selected desired temperature Fan

CONTROL SYSTEM11-17SM SX Ser1-A.3 GB11.8 Heating, RH Group Mode: HEAT, AUTO (at Heating) Temp: Selected desired temperature Fan: HIGH, MED, LOW Time

CONTROL SYSTEM11-18 SM SX Ser1-A.3 GB11.9 Heating, RH Group, with AUTOFAN Mode: HEAT, AUTO (at Heating) Temp: Selected desired temperature Fan: AUT

CONTROL SYSTEM11-19SM SX Ser1-A.3 GB11.10 Automatic Cooling or Heating 11.10.1 Automatic Cooling or Heating - General The AUTO Mode is for models wi

CONTROL SYSTEM11-20 SM SX Ser1-A.3 GB11.10.2 Sequence Diagrams a. Auto Cooling or Heating, RC or SH Groups Maintains room temp. at desired level by s

CONTROL SYSTEM11-21SM SX Ser1-A.3 GBb. Auto Cooling or Heating RH Group Maintains room temp. at desired level by selecting between Cooling or Heating

CONTROL SYSTEM11-22 SM SX Ser1-A.3 GBDRY(RT - SPT) [oc]+2+10-1-2ONOFFONOFFLOWOFFDRY-ONDRY-OFFONOFFTime [min]10203040 50Max 15 minutes3.5minNote16 minN

CONTROL SYSTEM11-23SM SX Ser1-A.3 GB11.11.2 DRY, SH or RH group Mode: DRY Temp: Selected desired temperature Fan: LOW (automatically selected by so

PRODUCT DATA SHEET2-3SM SX Ser1-A.3 GB2.3 SX 15 / ONG-14 R410AModel Indoor Unit SX-15Model Outdoor Unit ONG-14Installation Method of Pipe FlaredChara

CONTROL SYSTEM11-24 SM SX Ser1-A.3 GB11.12 Protection 11.12.1 Cooling Mode Protections a. Indoor Coil Defrost Mode: COOLING, DRY, AUTO Temp: Selected

CONTROL SYSTEM11-25SM SX Ser1-A.3 GBb. High Pressure Protection Mode: (AUTO) COOLING or DRY Temp: Selected desired temperature Fan: Any Timer: Any I-

CONTROL SYSTEM11-26 SM SX Ser1-A.3 GB11.12.2 Heating Mode Protections a. Outdoor Coil Deicing (excluding RH Group) Mode: HEATING, AUTO (at heating)

CONTROL SYSTEM11-27SM SX Ser1-A.3 GB2) Deicing procedure OCT [oc]ONOFFONOFFONLANYCOMPOFANRVIFANDST(DDT)012OFFHEs are forced ONDOCANYONHE36s 36sDT30sma

CONTROL SYSTEM11-28 SM SX Ser1-A.3 GBb. High Pressure Protection (excluding RH Group) Mode: (AUTO) HEATING Fan: Any Timer: Any I-FEEL: ON or OFF Con

CONTROL SYSTEM11-29SM SX Ser1-A.3 GB11.12.3 Condensation Pump (ECC/K model) Mode: Cool, Dry, Auto Temp: Selected desired temperature Fan: Any Timer:

CONTROL SYSTEM11-30 SM SX Ser1-A.3 GB11.13 Forced Operation (Excluding PRX & PXD Models) a. Forced operation allows units to start, stop and ope

CONTROL SYSTEM11-31SM SX Ser1-A.3 GB11.14 SPT Adjustment in Sleep Mode  In COOL, AUTO COOL or DRY modes, the SPT adjustment is positive (from 0 to

CONTROL SYSTEM11-32 SM SX Ser1-A.3 GB11.14.1 Time Adjustment in SLEEP Mode In 10V4, the user can make use of the Off-Timer to extend the Sleep Time fr

CONTROL SYSTEM11-33SM SX Ser1-A.3 GB11.15 Controller Self-Test Procedure 11.15.1 By Shorting Test Jumper J1 RC/ST TESTMODELCONFIGURATIONTESTSTEP MO