Table of Contents
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FLOOR-STANDING TYPE AIR CONDITIONER
Owner's Manual &
Installation Manual
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning
unit. Make 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 outdoor unit.
(European Union products only)
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Summary of Contents for Senville SENA-012HF
- Page 1 FLOOR-STANDING TYPE AIR CONDITIONER Owner’s Manual & Installation Manual IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make 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 ”...
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Page 2: Table Of Contents
Table of Contents Safety Precautions ................04 Owner’s Manual Unit Specifications and Features ............07 1. Indoor unit display................................07 2. Operating temperature..............................08 Other features ..................................09 4. Adjusting Air Flow Direction............................10 Care and Maintenance ..............11 Troubleshooting ................13... - Page 3 Installation Manual Accessories ....................17 Installation Summary ................18 Unit Parts ....................19 Indoor Unit Installation ...............20 1. Select installation location..............................20 2. Hang indoor unit..................................21 3. Taking the indoor unit apart to connect the pipe......................22 4. Drill wall hole for connective piping...........................23 Connect drain hose...................................23 Outdoor Unit Installation.................
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Page 4: Safety Precautions
Safety Precautions Read Safety Precautions Before Operation and Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. WARNING CAUTION This symbol indicates the possibility of This symbol indicates the possibility of personnel injury or loss of life. - Page 5 CLEANING AND MAINTENANCE WARNINGS Turn o the device and disconnect the power before cleaning. Failure to do so can cause • electrical shock. Do not clean the air conditioner with excessive amounts of water. • Do not clean the air conditioner with combustible cleaning agents. Combustible cleaning agents •...
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Page 6: Owner's Manual
WARNINGS FOR PRODUCT INSTALLATION 1. Installation must be performed by an authorized dealer or specialist. Defective installation can cause water leakage, electrical shock, or re. 2. Installation must be performed according to the installation instructions. Improper installation can cause water leakage, electrical shock, or re. (In North America,installation must be performed in accordance with the requirement of NEC and CEC by authorized personnel only.) 3. -
Page 7: Unit Specifications And Features
Unit Specifications and Features Indoor unit display NOTE: This display panel on the indoor unit can be used to operate the unit in case the remote control has been misplaced or is out of batteries. Air flow louver (at air outlet) Display panel Air inlet (with air filter in it) Air flow louver (at air outlet) -
Page 8: Operating Temperature
Operating temperature When your air conditioner is used outside of the following temperature ranges, certain safety protection features may activate and cause the unit to disable. Inverter Split Type FOR OUTDOOR UNITS COOL mode HEAT mode DRY mode WITH AUXILIARY 17°C - 32°C 0°C - 30°C 10°C - 32°C... -
Page 9: Other Features
Other features Default Setting (some models) Louver Angle Memory Function (some models) When the air conditioner restarts after a Some models are designed with a louver angle power failure, it will default to the factory memory function. When the unit restarts after a settings (AUTO mode, AUTO fan, 24°C power failure, the angle of the horizontal louvers (76°F)). -
Page 10: Adjusting Air Flow Direction
Adjusting Air Flow Direction • Press Air Direction to x the • Manual Swing: Adjust the Air Flow Direction Left and louver at a desired angle.The louver swings Right (upward or downward) at a di erent angle Hold the knob and move the louver. with each press of the button. -
Page 11: Care And Maintenance
Care and Maintenance Cleaning Your Indoor Unit 4. Clean the air lter by vacuuming the surface or washing it in warm water with mild BEFORE CLEANING OR detergent. MAINTENANCE 5. Rinse the lter with clean water and allow it to air-dry. DO NOT let the lter dry in ALWAYS TURN OFF YOUR AIR CONDITIONER direct sunlight. - Page 12 Maintenance – CAUTION Long Periods of Non-Use Before changing the lter or cleaning, • If you plan not to use your air conditioner for an turn o the unit and disconnect its power extended period of time, do the following: supply.
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Page 13: Troubleshooting
Troubleshooting SAFETY PRECAUTIONS If any of the following conditions occurs, turn o your unit immediately! The power cord is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaker frequently trips •... - Page 14 Issue Possible Causes The outdoor unit The unit will make di erent sounds based on its current operating mode. makes noises Dust is emitted from The unit may accumulate dust during extended periods of non-use, which will be either the indoor or emitted when the unit is turned on.
- Page 15 Problem Possible Causes Solution Wait for the power to be restored Power failure The power is turned o Turn on the power The fuse is burned out Replace the fuse The unit is not working Replace batteries Remote control batteries are dead The Unit’...
- Page 16 ☆ 7 times ☆ ☆ 8 times Outdoor IPM temperature sensor error ☆ ☆（flash） O（light） X（off） Note: For additional information on how to further diagnose the error codes on the unit, you can go to our website: https://support.senville.com Page 16 ...
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Page 17: Accessories
Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and re, or cause the equipment to fail. The items are not included with the air conditioner must be purchased separately. -
Page 18: Installation Summary
Installation Summary Install the indoor unit Install the outdoor unit Install the drainpipe L(L1) N(L2) Evacuate the refrigeration Connect the wires Connect the refrigerant system pipes Perform a test run Page 18 ... -
Page 19: Unit Parts
Unit Parts NOTE: The installation must be performed in accordance with the requirement of local and national standards. The installation may be slightly di erent in di erent areas. Air ow louver (at air outlet) Air inlet (with air lter in it) Display panel Drain pipe Connecting pipe... -
Page 20: Indoor Unit Installation
Indoor Unit Installation Installation Instructions – Indoor unit NOTE: Panel installation should be performed after piping and wiring have been completed. DO NOT install unit in the following Step 1: Select installation location locations: Before installing the indoor unit, you must choose an appropriate location. -
Page 21: Hang Indoor Unit
173mm 285mm 242mm 94mm Mounting bracket Step 2: Installing the main body Fix the mounting plates with a tapping screw onto the wall. Mounting plate Tapping screw Washer ＜6mm Hang the indoor unit on the mounting plates. (The bottom of body can touch the oor or remain suspended, but the body must be installed vertically.) Page 21 ... -
Page 22: Taking The Indoor Unit Apart To Connect The Pipe
Step 3: Taking the indoor unit apart to 3. Remove the face plate. connect the pipes Remove the four screws. Open the bottom of the face plate at a 1. Open the front panel 30-degree angle. Lift the top of the face Slide the two stoppers on the left and right plate. -
Page 23: Drill Wall Hole For Connective Piping
Step 4: Drill wall hole for connective piping Step 5: Connect drain hose The drainpipe is used to drain water away from 1. Determine the location of the wall hole the unit. Improper installation may cause unit based on the location of the outdoor unit. and property damage. - Page 24 NOTE ON DRAINPIPE INSTALLATION • When using an extended drainpipe, tighten the indoor connection with an additional protection tube. This prevents it from pulling loose. The drainpipe should slope downward at a • gradient of at least 1/100 to prevent water from flowing back into the air conditioner.
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Page 25: Outdoor Unit Installation
Outdoor Unit Installation Install the unit by following local codes and install unit in the following locations: DO NOT regulations , there may be di er slightly between di erent regions. Near an obstacle that will block air inlets and outlets Near a public street, crowded areas, or where noise from the unit will disturb others Near animals or plants that will be harmed... -
Page 26: Install Drain Joint
Step 2: Install drain joint(Heat pump unit only) Step 3: Anchor outdoor unit Before bolting the outdoor unit in place, you must The outdoor unit can be anchored to the install the drain joint at the bottom of the unit. ground or to a wall-mounted bracket with Note that there are two di erent types of drain bolt(M10). - Page 27 Model Outdoor Unit Dimensions (inch) Mounting Dimensions Number W x H x D Distance A inch) Distance B (inch) 31.5”x21.8”x13.1” (800x554x333mm) 20.24” (514mm) 13.39” (340mm) SENA/12HF/OZ Rows of series installation The relations between H, A and L are as follows. 25 cm / 9.8”...
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Page 28: Refrigerant Piping Connection
Refrigerant Piping Connection When connecting refrigerant piping, do not let substances or gases other than the speci ed refrigerant enter the unit. The presence of other gases or substances will lower the unit’ s capacity, and can cause abnormally high pressure in the refrigeration cycle. This can cause explosion and injury. -
Page 29: Connection Instructions -Refrigerant Piping
2. Using a reamer or deburring tool, remove Connection Instructions – all burrs from the cut section of the pipe. Refrigerant Piping Pipe Reamer CAUTION The branching pipe must be installed • Point down horizontally. An angle of more than 10° may cause malfunction. -
Page 30: Connect Pipes
Place aring tool onto the form. Turn the handle of the aring tool clockwise until the pipe is fully ared. Flare the pipe in accordance with the dimensions. PIPING EXTENSION BEYOND FLARE FORM Outer Diameter A (inch) of Pipe (inch) Max. - Page 31 CAUTION Check to make sure there is no refrigerant leak Bend the pipe with thumb after completing the installation work. If there is a refrigerant leak, ventilate the area immediately and evacuate the system (refer to the Air Evacuation section of this manual). NOTE ON MINIMUM BEND RADIUS min-radius 10cm (3.9”) Carefully bend the tubing in the middle...
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Page 32: Wiring
Wiring BEFORE PERFORMING ANY Make sure that you do not cross your electrical wiring with your signal wiring. ELECTRICAL WORK, READ THESE This may cause distortion and REGULATIONS interference. 1. All wiring must comply with local and national No other equipment should be electrical codes, regulations and must be connected to the same power circuit. -
Page 33: Indoor Unit Wiring
b. Using wire strippers, strip the rubber 3. Connect the u-lugs to the terminals. jacketfrom both ends of the signal cable Match the wire colors/labels with the labels on to reveal approximately 15cm (5.9”) of the terminal block, Firmly screw the u-lug of wire. - Page 34 Outdoor unit Indoor unit Black Black White White Black Grn/Yel Grn/Yel Interconnecting Grn/Yel Cable Main Power Cable Model Max Overcurrent Main Power Wire Minimum Circuit Voltage Protection (MOP) Size (AWG)* Amps (MCA) Number SENA/09HF/OZ 208/230V - 1ph 60Hz SENA/12HF/OZ 208/230V - 1ph 60Hz 208/230V - 1ph 60Hz SENA/18HF/OZ SENA/24HF/OZ...
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Page 35: Air Evacuation
Air Evacuation Note that the service port has a Preparations and Precautions Schrader valve similar to a tire valve that Air and foreign matter in the refrigerant circuit will open and close when attaching and can cause abnormal rises in pressure, which removing the hose. -
Page 36: Note On Adding Refrigerant
Inset a hex wrench into the valve and turn it OPEN VALVE STEMS GENTLY about a 1/4 turn to release some refrigerant into the system. Once the needle moves, close When opening valve stems, turn the hexagonal the valve. The system is now partially wrench until it hits against the stopper. -
Page 37: Test Run
Test Run f. Check to see that the drainage system is Before Test Run unimpeded and draining smoothly. A test run must be performed after the entire g. Ensure there is no vibration or abnormal system has been completely installed. Confirm noise during operation. - Page 38 The design and specifications 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, please check for the latest version.
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