Related Manuals for Electra ECF9 DCI INV
Summary of Contents for Electra ECF9 DCI INV
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Page 1: Service Manual
Service Manual ECF DCI Inverter series Indoor Units Outdoor Units ECF9 DCI INV OUECF 9 DCI INV ECF12 DCI INV OUECF 12 DCI INV ECF18 DCI INV OUECF 18 DCI INV REFRIGERANT R410A HEAT PUMP TM-ECFDCI-E-1-GB 12-2004... - Page 2 LIST OF EFFECTIVE PAGES LIST OF EFFECTIVE PAGES Note: Changes in the pages are indicated by a “Revision#” in the footer of each effected page (when none indicates no changes in the relevant page). All pages in the following list represent effected/ non effected pages divided by chapters.
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Page 3: Table Of Contents
TABLE OF CONTENTS Table of Contents INTRODUCTION ....................1-1 PRODUCT DATA SHEET ..................2-1 RATING CONDITIONS ..................3-1 OUTLINE DIMENSIONS ..................4-1 PERFORMANCE DATA ..................5-1 PRESSURE CURVES ...................6-1 ELECTRICAL DATA ....................7-1 WIRING DIAGRAMS .....................8-1 REFRIGERATION DIAGRAMS ................9-1 10. TUBING CONNECTIONS ..................10-1 11. CONTROL SYSTEM .....................11-1 12. -
Page 4: Introduction
INTRODUCTION INTRODUCTION General The new ECF DCI INVERTERS split Cassette range comprise the following RC (heat pump) models: ECF 9 DCI INV • ECF 12 DCI INV • ECF 18 DCI INV • The New DCI ECF units can be easily fitted to residential and commercial applications featuring esthetic design, compact dimensions, and low noise operation. - Page 5 INTRODUCTION Filtration The ECF DC INV series presents several types of air filters: Easily accessible, and re-usable pre-filters (mesh) • Pre-charged electrostatic filter (disposable) • Active carbon filter (disposable) • Control The microprocessor indoor and outdoor controllers, and an infrared remote control, supplied as standard, provide complete operating function and programming.
- Page 6 INTRODUCTION Matching Table 1.9.1 R410A INDOOR UNITS OUTDOOR UNITS FLO 9DCI FLO12 DCI ECF9 DCI ECF12 DCI ECF18 DCI MODEL R410A √ √ OUECF9 DCI OUECF12 DCI R410A √ √ OUECF18DCI R410A √ The above table lists outdoor units and ECF indoor units which can be matched together. In addition the listed outdoor units can be matched with other types of indoor units such as wall mounted, Service Manual - ECF DCI Revision Y05-02...
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Page 7: Product Data Sheet
PRODUCT DATA SHEET PRODUCT DATA SHEET ECF25 DCI ECF25 DCI Model Indoor Unit Model Outdoor Unit ONG25 DCI Installation Method Flare Characteristics Units Cooling Heating Btu/hr 8530 (5120-12970) 11600 (5120-17060) Capacity 2500 (1500 - 3800) 3400 (1500 - 5000) Power Input 590 (420-1000) 915 (400-1500) 4.24... - Page 8 PRODUCT DATA SHEET ECF35 DCI ECF35 DCI Model Indoor Unit Model Outdoor Unit ONG35 DCI Installation Method Flare Characteristics Units Cooling Heating Btu/hr 11940 (5100 - 14960) 14620 (5100 - 18700) Capacity 3500 (1500 - 4400) 4300 (1500 - 5500) Power Input 950 (420-1250) 1330 (400-1850)
- Page 9 PRODUCT DATA SHEET ECF18 DCI ECF18 DCI Model Indoor Unit Model Outdoor Unit ONG35 DCI Installation Method Flare Characteristics Units Cooling Heating Btu/hr 17060 (4610 – 21840) 21500 (4610 - 25590) Capacity 5000 (1350 – 6400) 6300 (1350 – 7500) Power Input 1550 (530 –...
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Page 10: Rating Conditions
RATING CONDITIONS RATING CONDITIONS Standard conditions in accordance with ISO 5151, ISO 13253 (for ducted units) and EN 14511. Cooling: Indoor: C DB 19 C WB Outdoor: 35 C DB Heating: Indoor: C DB Outdoor: 7 C DB 6 C WB Operating Limits Indoor Outdoor... -
Page 11: Outline Dimensions
OUTLINE DIMENSIONS OUTLINE DIMENSIONS Indoor Unit: ECF 25, 35, 35S, 50 DCI Outdoor Unit: ONG 25, 35, 35S, 50 DCI Service Manual - ECF DCI Revision Y05-02... -
Page 12: Performance Data
PERFORMANCE DATA PERFORMANCE DATA ECF25 DCI 5.1.1 Cooling Capacity (kW) - Run Mode ID COIL ENTERING AIR DB/WB TEMPERATURE [ºC] OD COIL ENTERING AIR DB DATA 22/15 24/17 27/19 29/21 32/23 TEMPERATURE [C 80 - 110 % of nominal -10 - 20 80 - 105 % of nominal (protection range) 25 - 50 % of nominal... - Page 13 PERFORMANCE DATA 5.1.3 Heating Capacity (kW) - Run Mode ID COIL ENTERING AIR DB TEMPERATURE [ºC] OD COIL ENTERING AIR DB/ DATA WB TEMPERATURE [ºC] 2.16 2.01 1.86 -15/-16 0.55 0.60 0.66 2.41 2.26 2.11 -10/-12 0.66 0.72 0.77 2.59 2.44 2.29 -7/-8...
- Page 14 PERFORMANCE DATA Capacity Correction Factor Due to Tubing Length 5.2.1 Cooling 1.01 1.00 0.99 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 9 10 11 12 13 14 15 16 17 18 19 20 Tubing Length [m] 5.2.2 Heating 1.02 1.00 0.98 0.96...
- Page 15 PERFORMANCE DATA ECF35 DCI 5.3.1 Cooling Capacity (kW) - Run Mode ID COIL ENTERING AIR DB/WB TEMPERATURE [ºC] OD COIL ENTERING AIR DB DATA 22/15 24/17 27/19 29/21 32/23 TEMPERATURE [ºC] 80 - 110 % of nominal -10 - 20 80 - 105 % of nominal (protection range) 25 - 50 % of nominal...
- Page 16 PERFORMANCE DATA 5.3.3 Heating Capacity (kW) - Run Mode ID COIL ENTERING AIR DB TEMPERATURE [ºC] OD COIL ENTERING AIR DB/ DATA WB TEMPERATURE [ºC] 2.74 2.55 2.35 -15/-16 0.80 0.88 0.96 3.05 2.86 2.66 -10/-12 0.96 1.04 1.12 3.28 3.09 2.90 -7/-8...
- Page 17 PERFORMANCE DATA Capacity Correction Factor Due to Tubing Length 5.4.1 Cooling 1.01 1.00 0.99 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 9 10 11 12 13 14 15 16 17 18 19 20 Tubing Length [m] 5.4.2 Heating 1.02 1.00 0.98 0.96...
- Page 18 PERFORMANCE DATA ECF35S DCI 5.5.1 Cooling Capacity (kW) - Run Mode ID COIL ENTERING AIR DB/WB TEMPERATURE [ºC] OD COIL 22/15 24/17 27/19 29/21 32/23 ENTERING AIR DB DATA TEMPERATURE [ºC] 80 - 110 % of nominal -10 - 20 80 - 105 % of nominal (protection range) 25 - 50 % of nominal...
- Page 19 PERFORMANCE DATA 5.5.3 Heating Capacity (kW) - Run Mode ID COIL ENTERING AIR DB TEMPERATURE [ºC] OD COIL ENTERING AIR DB/ DATA WB TEMPERATURE [ºC] 2.86 2.66 2.46 -15/-16 0.71 0.78 0.85 3.19 2.99 2.79 -10/-12 0.85 0.93 1.00 3.43 3.23 3.03 -7/-8...
- Page 20 PERFORMANCE DATA 15.6 Capacity Correction Factor Due to Tubing Length 5.6.1 Cooling 1.01 1.00 0.99 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 9 10 11 12 13 14 15 16 17 18 19 20 Tubing Length [m] 5.6.2 Heating 1.02 1.00 0.98...
- Page 21 PERFORMANCE DATA ECF50 DCI 5.7.1 Cooling Capacity (kW) - Run Mode ID COIL ENTERING AIR DB/WB TEMPERATURE [ºC] OD COIL 22/15 24/17 27/19 29/21 32/23 ENTERING AIR DB DATA TEMPERATURE [ºC] 80 - 110 % of nominal -10 - 20 80 - 105 % of nominal (protection range) 25 - 50 % of nominal...
- Page 22 PERFORMANCE DATA 5.7.3 Heating Capacity (kW) - Run Mode ID COIL ENTERING AIR DB TEMPERATURE [ºC] OD COIL ENTERING AIR DB/WB DATA TEMPERATURE [ºC] 2.66 2.28 1.90 -15/-16 1.15 1.23 1.31 3.52 3.13 2.75 -10/-12 1.30 1.38 1.46 4.16 3.77 3.39 -7/-8 1.41...
- Page 23 PERFORMANCE DATA Capacity Correction Factor Due to Tubing Length 5.8.1 Cooling 1.001 1.000 0.999 0.998 0.997 0.996 0.995 0.994 0.993 Tubing Length[m] 5.8.2 Heating 1.02 1.00 0.98 0.96 0.94 0.92 0.90 0.88 0.86 Tubing Length[m] Service Manual - ECF DCI 5-12 Revision Y05-02...
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Page 24: Pressure Curves
PRESSURE CURVES PRESSURE CURVES Model: ECF 25 DCI 6.1.1 Cooling – Test Mode Suction Pressure Vs.Outdoor Temp' - Cooling 1400 Indoor DB/WB 1300 Tem p. 1200 22/15 1100 24/17 1000 27/19 29/21 32/23 Outdoor DB Temperature [ºC] Discharge Pressure Vs.Outdoor Temp'- Cooling 4000 Indoor 3750... - Page 25 PRESSURE CURVES 6.1.2 Heading – Test Mode Suction Pressure Vs. Outdoor Temp' - Heating 1300 1200 1100 Indoor DB 1000 Outdoor WB Temperature[ºC] Discharge Pressure Vs.Outdoor Temp'- Heating 4000 3750 3500 Indoor DB 3250 3000 2750 2500 2250 2000 1750 1500 1250 1000...
- Page 26 PRESSURE CURVES Model: ECF 35 DCI 6.2.1 Cooling – Test Mode Suction Pressure Vs.Outdoor Temp' - Cooling 1400 Indoor 1300 DB/WB 1200 22/15 1100 24/17 1000 27/19 29/21 32/23 Outdoor DB Temperature [ºC] Discharge Pressure Vs.Outdoor Temp'- Cooling Indoor 4000 DB/WB 3750 3500...
- Page 27 PRESSURE CURVES 6.2.2 Heating – Test Mode Suction Pressure Vs.Outdoor Temp' - Cooling 1400 Indoor 1300 DB/WB 1200 22/15 1100 24/17 1000 27/19 29/21 32/23 Outdoor DB Temperature [ºC] Discharge Pressure Vs.Outdoor Temp'- Cooling Indoor 4000 DB/WB 3750 3500 22/15 3250 3000 24/17...
- Page 28 PRESSURE CURVES Model: ECF 35S DCI 6.3.1 Cooling – Test Mode Suction Pressure Vs.Outdoor Temp' - Cooling 1400 Indoor 1300 DB/WB 1200 22/15 1100 24/17 1000 27/19 29/21 32/23 Outdoor DB Temperature[ºC] Discharge Pressure Vs.Outdoor Temp' - Cooling 4000 3750 Indoor 3500 DB/WB...
- Page 29 PRESSURE CURVES 6.3.2 Heating – Test Mode Suction Pressure Vs.Outdoor Temp' - Heating 1300 1200 1100 Indoor DB 1000 Outdoor WB Temperature[ºC] Discharge Pressure Vs.Outdoor Temp' - Heating 4000 3750 3500 Indoor DB 3250 3000 2750 2500 2250 2000 1750 1500 1250 1000...
- Page 30 PRESSURE CURVES Model: ECF 50 DCI 6.4.1 Cooling – Test Mode Suction Pressure Vs.Outdoor Temp' - Cooling 1400 Indoor 1300 DB/WB 1200 22/15 1100 24/17 1000 27/19 29/21 32/23 Outdoor DB Temperature[ºC] Discharge Pressure Vs.Outdoor Temp' - Cooling 4250 Indoor 4000 3750 DB/WB...
- Page 31 PRESSURE CURVES 6.4.2 Cooling – Test Mode Suction Pressure Vs.Outdoor Temp' - Heating 1100 1000 Indoor DB Outdoor WB Temperature[ºC] Discharge Pressure Vs.Outdoor Temp' - Heating 4000 3750 3500 3250 Indoor DB 3000 2750 2500 2250 2000 1750 1500 1250 1000 Outdoor WB Temperature[ºC] Service Manual - ECF DCI...
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Page 32: Electrical Data
ELECTRICAL DATA ELECTRICAL DATA Single Phase Units ECF 25 DCI ECF35/35S DCI ECF 50 DCI Model Power Supply 1 PH, 220-240 VAC, 50Hz Connected to Indoor Maximum Current 10 A 12 A 35 A Inrush Current 10 A 10.5 A Starting Current Circuit breaker 16 A... -
Page 33: Wiring Diagrams
WIRING DIAGRAMS WIRING DIAGRAMS ECF25, 35, 35S, 50 DCI Service Manual - ECF DCI Revision Y05-02... -
Page 34: Refrigeration Diagrams
REFRIGERATION DIAGRAMS REFRIGERATION DIAGRAMS ECF 25, 35,35S, 50 DCI Service Manual -ECF DCI Revision Y05-02... -
Page 35: Tubing Connections
TUBING CONNECTIONS TUBING CONNECTIONS TUBE (Inch) ¼” ⅜” ½” ⅝” ¾” TORQUE (Nm) Flare Nuts 11-13 40-45 60-65 70-75 80-85 Valve Cap 13-20 13-20 18-25 18-25 40-50 Service Port Cap 11-13 11-13 11-13 11-13 11-13 Valve Protection Cap-end Refrigerant Valve Port (use Allen wrench to open/close) Valve Protection Cap Refrigerant Valve Service Port Cap... -
Page 36: Control System
CONTROL SYSTEM CONTROL SYSTEM 11.1 General Functions and Operating Rules The DCI software is fully parametric. All the model dependent parameters are shown in Blue color and with Italic style [parameter]. The parameters values are given in the last section of this control logic chapter of the service manual. - Page 37 CONTROL SYSTEM Target frequency limits as a function of outdoor air temperature )OAT(: OAT Range Cool mode limits Heat mode limits < 6 MaxFreqAsOATC No limit 6 ≤ OAT < 15 MaxFreqAsOAT1H 15 ≤ OAT < 24 MaxFreqAsOAT2H 24 ≤ OAT No limit 11.1.4 Frequency Changes Control...
- Page 38 CONTROL SYSTEM 11.1.8 Heating Element Control Heating element can be started if LOAD > * Maxi mumNLOAD AND Indoor Coil temperature <45. The heating element will be stopped when LOAD < MaximumNLOAD OR if Indoor Coil Temperature > 11.1.9 Outdoor Fan Control 7 outdoor fan speeds are determined for each model.
- Page 39 CONTROL SYSTEM 11.1.13 Electro Static Filter )ESF( Control ESF is on when ESF switch is on, Safety switch is pressed, unit is on, AND indoor fan is on. 11.1.14 Base Heater Control When OAT is connected, Base Heater will be on when unit is in heating and OAT<2 When OAT is disconnected, Base Heater will be on when unit is in heating.
- Page 40 CONTROL SYSTEM 11.4.2 Indoor Fan Control in Heat Mode Indoor fan speed depends on the indoor coil temperature: ICTST ICTVL ICTL ICTH ICTT 11.5 Auto Cool/Heat Mode When in auto cool heat mode unit will automatically select between cool and heat mode according to the difference between actual room temperature and user set point temperature )∆T(.
- Page 41 CONTROL SYSTEM 11.7.2 Indoor Coil over Heating Protection ICT Trend Fast Decreasing No Change Increasing Fast Decreasing Increasing > 53 <ICT ≤ 55 49 < ICT ≤ 53 47 < ICT ≤ 49 45 < ICT ≤ 47 Norm Norm 43 <...
- Page 42 CONTROL SYSTEM 11.7.5 Heat Sink Over Heating Protection (NA for DCI 25 and 35) HST Trend Decreasing No Change Increasing > 90 85 < HST ≤ 90 82 < HST ≤ 85 80 < HST ≤ 82 78 < HST ≤ 80 Norm Norm HST ≤...
- Page 43 CONTROL SYSTEM 11.7.6.2 Deicing Protection Procedure Threshold COMP max. 12 minutes HEAT COOL OFAN EEVDeicerOpen T1 = T2 = 36 seconds, T3 = 6 seco 11.8 Condensate Water Over Flow Protection Each of the pins P1, P2, P3 can have two options: 1 –...
- Page 44 CONTROL SYSTEM Water Level LEVEL4 LEVEL 3 LEVEL1 Pump NLOAD BLINK OPER LED NORMAL 11.8.2 1 Level Logic (used in all models except for floor/ceiling models) Level Don`t Normal care Don`t Overflow care Overflow when Overflow when unit is ON unit is OFF Overflow Water Level...
- Page 45 CONTROL SYSTEM 11.10 Operating the Unit from the Mode Button Forced operation allows to start, stop and operate in Cooling or Heating, in pre-set temperature according to the following table: Forced operation Mode Pre-set Temperature Cooling Heating 11.11 On Unit Controls and Indicators 11.11.1 Indoor Unit Controller Controls and Indicators For All Models Except for Floor/Ceiling model...
- Page 46 CONTROL SYSTEM 11.11.2 Indoor Unit Controls and Indicators for LCD Display STBY Cool Heat Auto SPT(1*) SPT(1*) SPT(1*) SPT(1*) SPT(1*) SPT(1*) OFF(2*) ON(2*) ON(2*) ON(2*) ON(2*) ON(2*) OFF(2*) OFF(2*) OFF(2*) OFF(2*) OFF(2*) OFF(2*) (Low) User User User User User (Med) setting setting setting...
- Page 47 CONTROL SYSTEM 11.11.3 Indoor Unit Controller Controls and Indicators for Floor/Ceiling Model STANDBY Lights up when the Air Conditioner is connected to power and is ready INDICATOR for operation OPERATE 1. Lights up during operation. INDICATOR 2. Blinks for 300 msec., to announce that a R/C infrared signal has been received and stored.
- Page 48 CONTROL SYSTEM 11.12 Jumper Setting 11.1 . Indoor Unit Controller 0 = Open Jumper (disconnect jumper). 1 = Close Jumper (connect jumper). Self test Jumper – J1 OPERATION SELF-TEST NORMAL Compensation Jumper – J2 Model J2 (Default) Compensation Wall Mounted Activated Floor/Ceiling Deactivated...
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Page 49: Test Mode
CONTROL SYSTEM Model selection Jumper – J7, J8 Model J9- Presence Detector/Power Shedding OPERATION Presence Detector Power Shedding Jumper – J10 OPERATION WNG DCI LCD 11.12.2 Outdoor Unit Controller JP9 JUMPER LAYOUT Reserved (PIN ODU3 (PIN 7) ODU2 (PIN 5) ODU1 (PIN 3) ODU0 (PIN 1) GND (PIN 10) - Page 50 CONTROL SYSTEM 11.13.2 Unit Operation in Test Mode In test mode, the unit will operate in fixed settings according to the indoor fan speed setting: Indoor Fan Speed Setting Unit Setting Minimum Capacity Setting High Nominal Capacity Setting Auto Maximum Capacity Setting During test mode, protections are disabled, except for stop compressor status.
- Page 51 CONTROL SYSTEM 11.14.2 Outdoor Units SW Parameters Parameter Name DCI25 DCI35 DCI 50 DCI50 DUO Compressor Parameters MinFreqC MaxFreqC MinFreqH MaxFreqH Step1Freq Step2Freq Step3Freq Frequency limits as a function of outdoor air temperature MaxFreqAsOATC MaxFreqAsOAT1H MaxFreqAsOAT2H Compressor Over Heating Protection CTTOH1 CTTOH2 CTTOH3...
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Page 52: Troubleshooting
TROUBLESHOOTING TROUBLESHOOTING Warning When Power Up – the whole outdoor unit controller, including the wiring, is under HIGH VOLTAGE Never open the Outdoor unit before turning off the PowerHIG When turned off, the system is still charged (400V)yle It takes about 4 Min. to discharge the system. Touching the controller before discharging may cause an electrical shock For safe handling of the controller please refer to section 12.6 below. - Page 53 TROUBLESHOOTING SYMPTOM PROBABLE CORRECTIVE ACTION CAUSE Compressor is on but Problem with Check outdoor fan motor according outdoor fan does not outdoor electronics to the procedure in section 12.5.3 work or outdoor fan below, if not OK replace controller Unit works in wrong Electronics or Check RV power connections, if OK, mode )cool instead of...
- Page 54 TROUBLESHOOTING 12.3 Judgment by Indoor/Outdoor Unit Diagnostics Enter diagnostics mode - press for five seconds Mode button in any operation mode. Acknowledgment is by 3 short beeps and lights of COOL and HEAT LEDs. Then, every short pressing of Mode button will scroll between Indoor and Outdoor unit diagnostic modes by the acknowledgment of 3 short beeps and lighting of COOL and HEAT LED s.
- Page 55 TROUBLESHOOTING 12.3.2 Indoor unit diagnosis and corrective actions Probable Cause Corrective Action Fault Check sensor connections or Sensor failures of replace sensor. all types Indoor and Outdoor Replace Indoor controller. Communication controllers are with different mismatch Versions. No Communication Communication or grounding Check Indoor to Outdoor wiring is not good.
- Page 56 TROUBLESHOOTING 12.3.3 Outdoor Unit Diagnostics Problem OCT is disconnected OCT is shorted CTT is disconnected CTT is shorted HST is disconnected (when enabled) HST is shorted (when enabled) OAT is disconnected (when enabled) OAT is shorted (when enabled) TSUC is disconnected (when enabled) TSUC is shorted (when enabled) IPM Fault Bad EEPROM...
- Page 57 TROUBLESHOOTING 12.3.4 Outdoor unit diagnosis and corrective actions Probable Cause Corrective Action Fault Sensors failures of all Check sensors types connections or replace sensors. IPM Fault Electronics HW Check all wiring and problem umper settings, if OK, replace electronics. Bad EEPROM No action, unless special parameters are required for unit operation.
- Page 58 TROUBLESHOOTING 12.4 Judgment by MegaTool MegaTool is a special tool to monitor the system states. Using MegaTool requires: • A computer with RS232C port. • A connection wire for MegaTool. • A special MegaTool software. Use MegaTool according to following procedure: •...
- Page 59 TROUBLESHOOTING 12.6 Precaution, Advise and Notice Items 12.6.1 High voltage in Outdoor unit controller. Whole controller, including the wires that are connected to the Outdoor unit controller may have the potential hazard voltage when power is on. Touching the Outdoor unit controller may cause an electrical shock.
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Page 60: Exploded Views And Spare Parts Lists
EXPLODED VIEWS AND SPARE PARTS LISTS EXPLODED VIEWS AND SPARE PARTS LISTS Indoor Unit: ECF 25, 35, 35S, 50 DCI 13.1 Service Manual - ECF DCI Revision Y05-02 13-1... - Page 61 EXPLODED VIEWS AND SPARE PARTS LISTS Indoor Unit: ECF 25, 35, 35S 50 DCI (page 2) 13.2 （Grill B P/N:372231） CASSETTE AUTO LOUVER Service Manual - ECF DCI 13-2 Revision Y05-02...
- Page 62 EXPLODED VIEWS AND SPARE PARTS LISTS Indoor Unit: ECF 25, 35 DCI 13.3 Total Quan. Part No. Name Version 200014 SCREW 4X16 208023 Clip 372273 Flap(White) 4521915 Front(White) 391746 Signal Line 234132 RECEIVER ASSEMBLY 908-081-00 377135 Front EPS I 377138 Front EPS II 4520900 Grill Attachment Assy.
- Page 63 EXPLODED VIEWS AND SPARE PARTS LISTS Outdoor Unit: ECF 35S DCI 13.4 Total Part No. Name Version Quan. 200014 SCREW 4X16 208023 Clip 372273 Flap(White) 4521915 Front(White) 391746 Signal Line 234132 RECEIVER ASSEMBLY 908-081-00 377135 Front EPS I 377138 Front EPS II 4520900 Grill Attachment Assy.
- Page 64 EXPLODED VIEWS AND SPARE PARTS LISTS Indoor Unit: ECF 50 DCI 13.5 Total Quan. No. Part No. Name Version 200014 SCREW 4X16 208023 Clip 391746 Signal Line 234132 RECEIVER ASSEMBLY 908-081-00 4520900 Grill Attachment Assy. 4520923 Drain Pan Indoor Sensor BLACK 232299 452783900 Gas Pipe Assy K18 DCI R410A...
- Page 65 EXPLODED VIEWS AND SPARE PARTS LISTS 13.6 Outdoor Unit: ONG3 25, 35, 35S DCI Service Manual - ECF DCI 13-6 Revision Y05-02...
- Page 66 EXPLODED VIEWS AND SPARE PARTS LISTS 13.7 Outdoor Unit: ONG3 25, 35, 35S DCI Part No. Description Unit Front panel A 433218 Air inlet ring-420 4526340 Painting insulation plate 433223 Axial fan OD=401 4526476 DC motor for DCI25/35 4527092 Motor support 433215 Base painting Assy.
- Page 67 EXPLODED VIEWS AND SPARE PARTS LISTS Outdoor Unit: ECF 50 DCI 13.8 Service Manual - ECF DCI 13-8 Revision Y05-02...
- Page 68 EXPLODED VIEWS AND SPARE PARTS LISTS Outdoor Unit: ECF 50 DCI 13.9 Part No. Description Unit 433218 Front panel A 4526340 Air inlet ring-420 433223 Painting insulation plate 4526476 Axial fan OD=401 4526475 DC motor for DCI 50 4526457 Motor support 4527363 Base painting Assy.
- Page 69 FRANCE FRANCE : : : : : FRANCE FRANCE FRANCE 1 bis,Avenue du 8 Mai 1945 - Saint-Quentin-en-Yvelines - 78284 - GUYANCOURT Cedex - Tél. 33 1 39 44 78 00 - Fax 33 1 39 44 11 55 With a concern for a constant improvement, our products can be modified without notice. Photos non contractual. 1 bis,Avenue du 8 Mai 1945 Saint-Quentin-en-Yvelines 78284 GUYANCOURT Cedex...