Technibel KAF96R5I Technical Data & Service Manual

Split system air conditioner

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TECHNICAL DATA

& SERVICE MANUAL
INDOOR UNIT: KAF96R5I
SPLIT SYSTEM AIR CONDITIONER
Model No.
KAF96R5I
KPAF126R5I
KPAF126R5I
Product Code No.
387105968
387105969
0.8180.492.0
KAF96R5I
KPAF126R5I
03/2006

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Summary of Contents for Technibel KAF96R5I

  • Page 1: Technical Data

    TECHNICAL DATA & SERVICE MANUAL INDOOR UNIT: KAF96R5I KPAF126R5I SPLIT SYSTEM AIR CONDITIONER Model No. Product Code No. KAF96R5I 387105968 KPAF126R5I 387105969 KAF96R5I KPAF126R5I 0.8180.492.0 03/2006...
  • 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 1-2 Major Component specifications 1-3 Other Component specifications 2. DIMENSIONAL DATA 3. ELECTRICAL DATA 3-1 Electric Wiring Diagrams 4. ELECTRICAL BOX LAY-OUT 5. FUNCTION 5-1 System Operation concept 5-2 Fan Mode 5-3 Cool Mode 5-4 Heat Mode 5-5 Auto Cool/Heat Mode...
  • Page 4: Specifications

    1. SPECIFICATIONS 1-1 Unit Specifications KAF96R5I 220 - 240 V ~ 50 Hz Power source 230 V Voltage rating Cooling Heating Performance Capacity See catalogue with the requested matching High/Med./Low 400 / 360 / 300 Air circulation m³/h Features Microprocessor/ I.C. thermostat...
  • Page 5 KPAF126R5I 220 - 240 V ~ 50 Hz Power source 230 V Voltage rating Cooling Heating Performance See catalogue with the requested matching Capacity Air circulation High m³/h Features Microprocessor/ I.C. thermostat Controls/Temperature controls Wireless remote control unit Control unit Timer ON/OFF 24 hours 3 and Auto...
  • Page 6: Major Component Specifications

    1-2 Major Component Specifications KAF96R5I Controller PCB STORM DCI Part No. Microprocessor Controls 250 V - 3,15 A Control circuit fuse RC-7(RC) Remote Control Unit Fan & Fan Motor Cross - flow Type 1…. Ø 100 / L 410 Q'ty ……. Dia. and lenght K35406-M01892…1...
  • Page 7 KPAF126R5I Controller PCB STORM DCI Part No. Microprocessor Controls 250 V - 3,15 A Control circuit fuse RC-7(RC) Remote Control Unit Fan & Fan Motor Cross - flow Type 2…. Ø 130 / L 180 Q'ty ……. Dia. and lenght K48407-M01596…1 Fan motor model…Q'ty 4…1160...
  • Page 8: Other Component Specifications

    1-3 Other Component Specifications KAF96R5I KPAF126R5I Thermistor ( Coil sensor TH1) ΚΩ Resistance 10 ± 3% Thermistor ( Room sensor TH2) ΚΩ Resistance 10 ± 5% Display board assy Model COOL led (GREEN) Components HEAT led (RED) BUZZER...
  • Page 9: Dimensional Data

    2. DIMENSIONAL DATA KAF96R5I Unit: mm...
  • Page 10 KPAF126R5I Unit: mm...
  • Page 11: Electrical Data

    3. ELECTRICAL DATA 3-1 Electric Wiring Diagrams KAF96R5I...
  • Page 12 KPAF126R5I...
  • Page 13: Electrical Box Lay-Out

    4. ELECTRICAL BOX LAY-OUT DRY CONTACT JUMPERS FAN MOTOR INPUT CAPACITOR CONNECTOR DISPLAY BOARD TERMINAL PLATE NOTE DISPLAY BOARD operates when checking the system trough the Diagnostic Mode. See SECTION 6.3 for additional details JUMPERS settings are according to indoor unit type (cassette, ducted, floor-ceiling) and capacity. See SECTION 5.9 for details DRY CONTACT details according to SECTION 5.8...
  • Page 14: Function

    5. FUNCTION 9000 Units 12000 Units COOLING HEATING COOLING HEATING Maximum frequency 64Hz 81Hz 80Hz 93Hz Minimum frequency 30Hz 30Hz 33Hz 35Hz MaxFreqAsOATC 50Hz 50Hz MaxFreqAsOAT1H 65Hz 75Hz MaxFreqAsOAT2H 60Hz 60Hz...
  • Page 15 9000 Units 12000 Units COOLING HEATING COOLING HEATING Step 1 60Hz 60Hz 60Hz 60Hz Step 2 70Hz 70Hz 70Hz 70Hz Step 3 90Hz 90Hz 90Hz 90Hz...
  • Page 19: Indoor Unit Dry Contact

    See Jumper Setting section 5.9 for the location of Dry Contact and J8...
  • Page 20: Jumper Settings

    Jumper Settings Model plug Dry Contact input Indoor units JUMPERS are set according to the following table Indoor unit KAF96R5I KPAF126R5I O= OPENED jumper C= CLOSED jumper J2= Temperature compensation jumper.
  • Page 21: Temperature Compensation

    5-11 Temperature Compensation (room air) Units are factory set with Temperature Compensation DISABLED (jumper J2 CLOSED). In case of indoor units installed on the ceiling, it is possible to ENABLE this feature cutting the circuit track on the model plug as shown...
  • Page 30: Checking Electrical Components

    7. CHECKING ELECTRICAL COMPONENTS 7-1. Measurement of Insulation power plug (Local supply) Resistance ● The insulation is in good condition if the resistance Ground exceeds 2MΩ. probe 7-1-1. Power Supply Wires Insulation tester Clamp the grounding terminal of the power plug with a NOTE lead clip of the insulation resistance tester and The shape of the power plug may differ from that...
  • Page 31: Checking Continuity Of Fuse On Pcb Ass'y

    7-2. Checking Continuity of Fuse Fuse on PCB Ass'y ● Remove the PCB Ass’y from the electrical component box. Then pull out the fuse from the PCB Ass’y. (Fig. 5) PCB Ass’y ● Check for continuity using a multimeter as shown in Fig.
  • Page 32 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 www.technibel.com...

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