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Senville SENA/09HF/IQ, Owner'S Manual & Installation Manual, Page: 2 / 41

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Senville SENA/09HF/IQ Owner'S Manual & Installation Manual Download Page 2

Unit Specifications and Features

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07

Owner’s Manual

Table of Contents

Safety Precautions 

...............................................................................04

Care and Maintenance

 

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11

Troubleshooting

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13

1.  

Indoor unit display........................................................................................................................

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07

2.  

Operating temperature..................................................................................................................

.08

3.  

Other features ..............................................................................................................................

.09

4. Setting angle of airflow.................................................................................................................

.10

5. Manual operation (without Remote)..............................................................................................

.10

Summary of Contents for SENA/09HF/IQ

Page 1: ...sure to save this manual for future reference Please check the applicable models technical data F GAS if any and manufacturer information from the Owner s Manual Product Fiche in the packaging of the...

Page 2: ...Owner s Manual Table of Contents Safety Precautions 04 Care and Maintenance 11 Troubleshooting 13 1 Indoor unit display 07 2 Operating temperature 08 3 Other features 09 4 Setting angle of airflow 10...

Page 3: ...Unit Installation 28 1 Select installation location 28 2 Install drain joint 29 3 Anchor outdoor unit 29 4 Connect signal and power cables 30 Refrigerant Piping Connection 32 A Note on Pipe Length 32...

Page 4: ...s rods or other objects into the air inlet or outlet This may cause injury since the fan may be rotating at high speeds Do not use flammable sprays such as hair spray lacquer or paint near the unit Th...

Page 5: ...exceeding 30mA and disconnection must be incorporated in the fixed wiring in accordance with the wiring rules For all electrical work follow all local and national wiring standards regulations and th...

Page 6: ...uxiliary electric heater do not install the unit within 1 meter 3 feet of any combustible materials Do not install the unit in a location that may be exposed to combustible gas leaks If combustible ga...

Page 7: ...ntelligent eye Display Code Meanings Unit Specifications and Features Indoor unit display Unit Specifications and Features for 3 seconds when TIMER OFF is set Displays temperature operation feature an...

Page 8: ...the following Keep doors and windows closed Limit energy usage by using TIMER ON and TIMER OFF functions Do not block air inlets or outlets Regularly inspect and clean air filters FOR OUTDOOR UNITS WI...

Page 9: ...Active clean operation is used to produce more condensed water to improve the cleaning effect and the cold air will blow out After cleaning the internal wind wheel then keeps operating with hot air t...

Page 10: ...r near the blower and suction side of the unit The high speed fan inside the unit may cause injury Fig A Fig B Setting Angle of Air Flow Setting horizontal angle of air flow To operate your unit manua...

Page 11: ...ular and too much noisy so please clean the air filter as often as necessary Once the abnormal noise of air flow is heard please clean the air filter immediately 1 The air filter is on the top of the...

Page 12: ...lan not to use your air conditioner for an extended period of time do the following Clean all filters Turn on FAN function until unit dries out completely Turn off the unit and disconnect the power Re...

Page 13: ...hooting The unit changes from COOL HEAT mode to FAN mode The indoor unit makes noises A rushing air sound may occur when the louver resets its position A squeaking sound may occur after running the un...

Page 14: ...r service center Provide them with a detailed description of the unit malfunction as well as your model number Troubleshooting Troubleshooting When troubles occur please check the following points bef...

Page 15: ...ng performance The outdoor temperature is extremely low Use auxiliary heating device Cold air is entering through doors and windows Make sure that all doors and windows are closed during use Low refri...

Page 16: ...t Condenser coil temperature sensor T3 open circuit or short circuit Compressor discharge temperature sensor TP open circuit or short circuit Outdoor unit EEPROM parameter error Outdoor fan speed has...

Page 17: ...er holder Drain joint Seal Mounting plate Manual Accessories 2 3 1 1 1 1 2 1 2 Battery AAA Small Filter 1 2 depending on models Name of Accessories Name of Accessories Qty pc Shape Qty pc Shape Name S...

Page 18: ...STEP 8 Wrap Piping and Cable not applicable for some locations in North America Connect Piping Prepare Drain Hose Connect Wiring not applicable for some locations in North America 4 5 6 7 8 9 Distance...

Page 19: ...The actual shape of your indoor unit may be slightly different The actual shape shall prevail Fig 2 1 Drainage Pipe Signal Cable Refrigerant Piping Remote Controller Wall Mounting Plate Front Panel Lo...

Page 20: ...ctrical devices e g TV radio computer DO NOT install unit in the following locations Near any source of heat steam or combustible gas Near flammable items such as curtains or clothing Near any obstacl...

Page 21: ...help seal it when you finish the installation process CAUTION When drilling the wall hole make sure to avoid wires plumbing and other sensitive components NOTE When the gas side connective pipe is 16...

Page 22: ...the wall Refer to the Refrigerant Piping Connection section of this manual for detailed instructions on pipe flaring and flare torque requirements technique etc NOTE ON PIPING ANGLE Refrigerant pipin...

Page 23: ...a slot through which your piping can exit the unit Use needle nose pliers if the plastic panel is too difficult to remove by hand 3 Use scissors to cut down the length of the insulating sleeve to rev...

Page 24: ...essor or any moving parts within the unit If the unit has an auxiliary electric heater it must be installed at least 1 meter 40in away from any combustible materials To avoid getting an electric shock...

Page 25: ...5 Feed the signal wire through this slot from the back of the unit to the front 6 Facing the front of the unit connect the wire according to the indoor unit s wiring diagram connect the u lug and fir...

Page 26: ...ping drain hose and the signal cable through the wall hole you must bundle them together to save space protect them and insulate them This may not applicable for some locations in US 1 Bundle the drai...

Page 27: ...g to the outdoor unit do the following 1 If you have already passed the refrigerant piping through the hole in the wall proceed to Step 4 2 Otherwise double check that the ends of the refrigerant pipe...

Page 28: ...needed build a barrier in front of the unit to protect it from extremely heavy winds See Figures below Strong wind Strong wind Strong wind If the unit is frequently exposed to heavy rain or snow Build...

Page 29: ...in joint to redirect water from the unit during heating mode Seal Drain joint A B Base pan hole of outdoor unit Seal IN COLD CLIMATES In cold climates make sure that the drain hose is as vertical as p...

Page 30: ...AT ALL TIMES CAUTION Make sure that the wall is made of solid brick concrete or of similarly strong material The wall must be able to support at least four times the weight of the unit Step 4 Connect...

Page 31: ...the unit in accordance with local codes 6 Be sure to size each wire allowing several inches longer than the required length for wiring 7 Use lock nuts to secure the conduit tubes In North America Cov...

Page 32: ...ake sure that the pipe is cut at a perfect 90 angle Oblique Rough Warped 90 DO NOT DEFORM PIPE WHILE CUTTING Be extra careful not to damage dent or deform the pipe while cutting This will drastically...

Page 33: ...ling into the pipe 2 Using a reamer or deburring tool remove all burrs from the cut section of the pipe Pipe Reamer Point down Step 3 Flare pipe ends Proper flaring is essential to achieve an airtight...

Page 34: ...of valves 3 Align flared pipe end with each valve and tighten the flare nut as tightly as possible by hand 4 Using a spanner grip the body of the valve Do not grip the nut that seals the service valve...

Page 35: ...rt Larger Low Pressure Valve Service Port 1 4 to5 16 Adaptor for R134A Coolant Smaller High Pressure Valve Manifold High Pressure Valve 0 0 3 50 100 150 200 250 300 350 0 100 200 300 400 500 500 600 F...

Page 36: ...all valves and ports and tughten them by hand OPEN VALVE STEMS GENTLY When opening valve stems turn the hexagonal wrench until it hits against the stopper Do not try to force the valve to open furthe...

Page 37: ...thod Using a soft brush apply soapy water or liquid detergent to all pipe connection points on the indoor unit and outdoor unit The presence of bubbles indicates a leak Leak Detector Method If using l...

Page 38: ...During operation the pressure of the refrigerant circuit will increase This may reveal leaks that were not present during your initial leak check Take time during the Test Run to double check that al...

Page 39: ...Outdoor Unit 1 Cut the packing belt 2 Take the unit out of the carton 3 Remove the foam from the unit 4 Remove the packaging bag from the unit Packing Indoor unit 1 Put the indoor unit into the packi...

Page 40: ......

Page 41: ...ations are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details Any updates to the manual will be uploaded to the service website ht...

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