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TECHNICAL DATA
& SERVICE MANUAL
INDOOR UNIT:
DSAF97R5IAA
DSAF127R5IAA
DSAF187R5IAA
DSAF247R5IAA
SPLIT SYSTEM AIR CONDITIONER
Model No.
DSAF97R5IAA
DSAF127R5IAA
DSAF187R5IAA
DSAF247R5IAA
DSAF98MR5IAA
DSAF128MR5IAA
0.8180.534.1
DSAF98MR5IAA
DSAF128MR5IAA
Product Code No.
38.7106.008
38.7106.009
38.7106.010
38.7106.011
38.7106.017
38.7106.018
06/2008

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Summary of Contents for Technibel Climatisation DSAF97R5IAA

  • Page 1 TECHNICAL DATA & SERVICE MANUAL DSAF97R5IAA DSAF98MR5IAA INDOOR UNIT: DSAF127R5IAA DSAF128MR5IAA DSAF187R5IAA DSAF247R5IAA SPLIT SYSTEM AIR CONDITIONER Model No. Product Code No. DSAF97R5IAA 38.7106.008 DSAF127R5IAA 38.7106.009 DSAF187R5IAA 38.7106.010 DSAF247R5IAA 38.7106.011 DSAF98MR5IAA 38.7106.017 DSAF128MR5IAA 38.7106.018 0.8180.534.1 06/2008...
  • Page 2 IMPORTANT! • Ground the unit following local electrical codes. • The Yellow/Green wire cannot be used for any connection Please read before installation different from the ground connection. • Connect all wiring tightly. Loose wiring may cause overheating This air conditioning system meets strict safety and operating at connection points and a possible fire hazard.
  • Page 3: Table Of Contents

    Table of Contents Page 1. SPECIFICATIONS 1-1 Unit specifications 4-5-6 1-2 Major Component specifications 7-8-9 1-3 Other Component specifications 1-4 Indoor Fan Performance 2. DIMENSIONAL DATA 3. ELECTRICAL DATA 3-1 Electric Wiring Diagrams 4. FUNCTION 4-1 Operation Functions 15-16 4-2 Protective Functions 17-18 4-3 Drain Pump and Float Switch 5.
  • Page 4: Specifications

    1. SPECIFICATIONS 1-1 Unit Specifications DSAF97/127R5IAA - DSAF98/128MR5IAA 220 - 240 V ~ 50 Hz Power source 230 V Voltage rating Performance See catalogue with the requested matching Capacity Air circulation (High/Med./Low) m³/h 620/560/470 49(5) at shipment - 69 (7) with booster cable External static pressure (High) Pa (mm W.G.) Features...
  • Page 5 DSAF187R5IAA 220 - 240 V ~ 50 Hz Power source 230 V Voltage rating Performance See catalogue with the requested matching Capacity 865/645/455 Air circulation (High/Med./Low) m³/h 49(5) at shipment - 69 (7) with booster cable External static pressure (High) Pa (mm W.G.) Features Controls/Temperature controls...
  • Page 6 DSAF247R5IAA 220 - 240 V ~ 50 Hz Power source 230 V Voltage rating Performance See catalogue with the requested matching Capacity 985/760/530 Air circulation (High/Med./Low) m³/h 49(5) at shipment - 69 (7) with booster cable External static pressure (High) Pa (mm W.G.) Features Controls/Temperature controls...
  • Page 7: Major Component Specifications

    1-2 Major Component Specifications DSAF97/127R5IAA - DSAF98/128MR5IAA Controller PCB CB-URV93EH Part No. DSAF97R5I CB-URV123EH DSAF127R5I CB-UMRV94EH DSAF98MR5I CB-UMRV124EH DSAF128MR5I Microprocessor Controls 250 V - 3,15 A Control circuit fuse RCS-4HVPN4EX Remote Control Unit DSAF97/127R5I RCS-4MHVPNW4EX RCS-4MHVPN4EX DSAF98/128MR5I Fan & Fan Motor Centrifugal fan Type 2….
  • Page 8 DSAF187R5IAA Controller PCB CB-URV184EH Part No. Controls Microprocessor 250 V - 3,15 A Control circuit fuse RCS-4MHVPNW4EX Remote Control Unit Fan & Fan Motor Centrifugal fan Type Q'ty ……. Dia. and lenght 2…. Ø 160 / L 240 K35417 M02045 …1 Fan motor model…Q'ty No.
  • Page 9 DSAF247R5IAA Controller PCB CB-URV244EH Part No. Controls Microprocessor 250 V - 3,15 A Control circuit fuse RCS-4MHVPNW4EX Remote Control Unit Fan & Fan Motor Centrifugal fan Type Q'ty ……. Dia. and lenght 2…. Ø 160 / L 240 K35417 M02045 …1 Fan motor model…Q'ty No.
  • Page 10: Other Component Specifications

    1-3 Other Component Specifications DSAF97/127/187/247R5IAA DSAF98/128MR5IAA Trasformer (TR) ATR-I55 Rating Primary AC 230 V, 50/60 Hz Secondary 13.7 V - 0.4 A Capacity 5.48 VA Ω (at 25°C) Coil resistance Primary (WHT-WHT): 307 ± 10% Secondary (BRN-BRN): 1.8 ± 10% 150°C Thermal cut-off temp.
  • Page 11: Indoor Fan Performance

    1-4 Indoor Fan Performance If external static pressure is too great (due to long extension of ducts, for example), the air flow volume may drop too low at each air outlet. This problem may be solved by increasing the fan speed using the following procedure: (1) Remove the screw on the electrical component box Booster cable...
  • Page 12: Dimensional Data

    2. DIMENSIONAL DATA DSAF97/127R5IAA Unit: mm DSAF98/128MR5IAA O.D. 9,52mm (3/8)
  • Page 13 Unit: mm DSAF187/247R5IAA O.D. 12,7mm (1/2) - 18000 Btu O.D. 15,88mm (5/8) - 24000 Btu...
  • Page 14: Electrical Data

    3. ELECTRICAL DATA 3-1 Electric Wiring Diagrams DSAF97/127R5I DSAF187/247R5I DSAF98/128MR5I...
  • Page 15: Function

    4. FUNCTIONS 4-1 Operation Functions...
  • Page 17: Protective Functions

    4-2 Protective Functions...
  • Page 19: Drain Pump And Float Switch

    4-3. Drain Pump and Float Switch...
  • Page 20: Test Run

    5. TEST RUN 5-1 How to Test Run the Air Conditioner display area HIGH POWER button ON/OFF 1HR. TIMER operation button button...
  • Page 21: Troubleshooting

    6. TROUBLESHOOTING 6-1 Precaution before Performing Inspection or Repair 6-2 Method of Self-Diagnostics ON/OFF button 1HR. TIMER button (reset) button...
  • Page 22 (1) Self-diagnostics lamps TIMER lamp OPERATION lamp SERVICE lamp + Since the indications cover various units, the corresponding parts listed below may not be present in some models. (2) If the self-diagnostics function fails to operate...
  • Page 23: Checking The Indoor And Outdoor Units

    6-3 Checking the Indoor and Outdoor Units...
  • Page 24: Noise Malfunction And Electromagnetic Interference

    6-4 Noise Malfunction and Electromagnetic Interference...
  • Page 25: Checking Electrical Components

    7. CHECKING ELECTRICAL COMPONENTS 7-1 Measurement of insulation Resistance...
  • Page 26: Checking Continuity Of Fuse On Pcb Assy

    7-2 Checking Continuity of fuse on PCB Assy 7-3 Checking Motor Capacitor...
  • Page 27 R.D. 28 Reyrieux BP 131 - 01601 Trévoux CEDEX France Tél. 04.74.00.92.92 - Fax 04.74.00.42.00 R.C.S. Bourg-en-Bresse B 759 200 728...

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