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Related Manuals for Technibel Climatisation MTF97C5TAA
Summary of Contents for Technibel Climatisation MTF97C5TAA
- Page 1 TECHNICAL DATA & SERVICE MANUAL MTF97C5TAA 10/2007 0.8180.521.0...
- Page 2 IMPORTANT! • Ground the unit following local electrical codes. Please read before installation • The Yellow/Green wire cannot be used for any connection 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.
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Page 3: Table Of Contents
Table of Contents Page 1. SPECIFICATIONS 1-1 Unit Specifications 1-2 Major Component Specifications 2. DIMENSIONAL DATA 2-1 Unit Dimensions 3. ELECTRICAL DATA 3-1 Electric Wiring Diagram 4. PERFORMANCE DATA 4-1 Performance Chart 5. REFRIGERANT FLOW DATA 5-1 Refrigerant Flow Diagram 6. -
Page 4: Specifications
1. SPECIFICATIONS 1-1 Unit Specifications 220 - 240 V ~ 50 Hz Power source 230 V Voltage rating COOLING DEHUMIDIFICATION Performance WITH AIR EXHAUSTING TUBE WITHOUT AIR EXHAUSTING TUBE 2570 Capacity (1) Efficiency (2) 2,62 Air flow rate (evaporator) Hi/Me/Lo m³/h 310 / 285 / 260 290 / 265 / 240... -
Page 5: Major Component Specifications
1-2 Major Component Specifications Controller PCB SAC ON-OFF IDU Model Microprocessor Controls 250VAC - 3,15A - T Control Circuit Fuse (F1) 2,54mm - 5 pcs Jumper Setting JP1 … JP5 Thermistor (room sensor) 10 °C ± 5% Resistance 25 °C M01974 YDK-045542813 Fan &... -
Page 6: Dimensional Data
2. DIMENSIONAL DATA 2-1 Unit Dimensions... -
Page 7: Electrical Data
3. ELECTRICAL DATA 3-1 Electric Wiring Diagram Compressor Motor Black Capacitor Blue Indicator Assy Brown Fan Motor Green/Yellow GRN/YEL Overload Relay Orange Controller Alarm Light White Drain Pump Yellow Switch Assy Green SWITCH Float Switch Pink Thermistor Violet Terminal Plate Grey... -
Page 8: Performance Data
4. PERFORMANCE DATA 4-1 Performance Chart Operating characteristics with relative humidity around 50% 5,00 4,50 4,00 3,50 3,00 2,50 Room temperature (°C) -
Page 9: Refrigerant Flow Data
5. REFRIGERANT FLOW DATA 5-1 Refrigerant flow diagram... -
Page 10: Functions
6. FUNCTIONS 6-1 Cool Mode Operation In Cooling Mode, the operation of the compressor (CM) and of the fan (FM) are determined by the difference between the room air temperature (RAT) and the set point temperature (SPT) as shown in the graph. NOTES 1. -
Page 11: Dry Mode Operation
6-2 Dry Mode Operation Dry operation remove moisture from indoor air running, in cooling mode, at a low level without reducing the ambient temperature. This is done cycling ON and OFF indoor and outdoor units according to below. ROOM DRY LEVEL TEMPERATURE ≥... -
Page 12: Forced Mode
6-5 Forced Mode In this mode the system operates (COOLING or HEATING mode – fixed settings) or is switched off by means of the MODE button of the indoor unit control board. The operation modes can be selected pressing the button in a cyclic way (OFF COOL HEAT OFF…). -
Page 13: I Feel Function
6-7 I FEEL Function As standard configuration the air conditioner operates detecting the room temperature through the sensor equipped in the wireless remote controller (icon I FEEL shown on the display). This feature provides a personalised environment since the temperature can be detected where the remote controller is located. It is possible to de-activate this option pressing the I FEEL button on the remote controller. -
Page 14: Diagnostic
7. DIAGNOSTIC With this feature is possible to have a visual signal that a trouble is occurring. This mode is always active and the signalling is made through the display board LEDS . In case of no troubles the LEDS status follows its normal function. NOTES The troubles are showed according a priority list that is in case of more than one trouble present, is always showed, at first, the one with the highest priority (1... -
Page 15: Jumpers Configuration
8. JUMPERS CONFIGURATION Jumpers are located on the indoor PCB near the MODE button. Unit is shipped with jumpers set according to the following table: JUMPER STATUS open closed open closed closed... -
Page 16: Maintenance
9. MAINTENANCE Changing the Address of the Air Conditioner In case of more than one air conditioner operating in the same room, it may be necessary to assign an address to each unit in order to avoid operation conflicts. Address is set acting on the dip-switches located on the indoor PCB and on the remote controller. -
Page 17: Troubleshooting
10. TROUBLESHOOTING CHECK BEFORE AND AFTER «TROUBLESHOOTING» (A) Check power supply wiring. • Check the power supply wires are correctly connected. (B) Check power supply. • Check that voltage is in specified range (±10% of the rating). • Check that power is being supplied. •... - Page 18 2 • The unit does not run. C WATER LEVEL ALARM - ALARM LAMP IS BLINKING. Malfunctioning of the condensate drainanege system. NOTE: In case of emergency the air conditioner can work by draining the condensate from the little pipe into a rather short container. Extract the little pipe and remove the cap.
- Page 19 D UNIT AND COMPRESSOR DO NOT RUN. The unit does not run when air conditioner is in the follwing conditions: • When the room temperature is below the setting temperature. • During the protection modes.
- Page 20 E SOME PARTS OF THE AIR CONDITIONER DO NOT OPERATE.
- Page 21 F AIR CONDITIONER OPERATES, BUT ABNORMALITIES ARE OBSERVED.
- Page 23 G POOR COOLING OR HEATING.
- Page 24 H EXCESSIVE COOLING OR HEATING. I A SENSOR IS DEFECTIVE.
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Page 25: Checking Electrical Components
11. CHECKING ELECTRICAL COMPONENTS... - 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...