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Related Manuals for Mars Comfort-Aire Century B-VMH12FU-1-CY
Summary of Contents for Mars Comfort-Aire Century B-VMH12FU-1-CY
- Page 1 OWNER’S MANUAL Console Unit Models B-VMH12FU-1 517.787.2100 • www.marsdelivers.com...
- Page 2 Owner’s Manual - B-VMH12FU-1 THIS PAGE INTENTIONALLY LEFT BLANK...
- Page 3 Owner’s Manual - B-VMH12FU-1 Table of Contents Owner’s Manual Safety Precautions ............ SAFETY FIRST Indoor Unit Parts and Major Functions ..6 Manual Operations ............
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Page 4: Table Of Contents
Owner’s Manual - B-VMH12FU-1 Care and Maintenance ......Unit Maintenance ........How to Clean the Air Filter ....... Repairing Refrigerant Leaks ...... Preparation for Periods of Non-use ..10 Troubleshooting ......... Common Problems ......Troubleshooting Tips ......Error Codes ..........Warranty ............. - Page 5 Owner’s Manual - B-VMH12FU-1 Safety Precautions Thank you for purchasing this air conditioner. This manual will provide you with information on how to operate, maintain, and troubleshoot your air conditioner. Following the instructions will ensure the proper function and extended lifespan of your unit. Please pay attention to the following signs: Failure to observe a warning may result in death.
- Page 6 Owner’s Manual - B-VMH12FU-1 Indoor Unit Parts And Major Functions Unit Parts Air flow louver (at air outlet) Display panel Air inlet (with air filter in it) Air flow louver (at air outlet) Refrigerant connecting pipe Drain hose Fig. 2.1 Operating Conditions Use the system under the following temperatures for safe and e ective operation.
- Page 7 Owner’s Manual - B-VMH12FU-1 Features Default Setting Louver Angle Memory Function (Optional) When the air conditioner restarts after a power Some models are designed with a louver angle failure, it will default to the factory settings memory function. When the unit restarts after a (AUTO mode, AUTO fan, 24°C (76°F)).
- Page 8 Owner’s Manual - B-VMH12FU-1 Manual Operations This display panel on the indoor unit can be used When cooling to operate the unit in case the remote control Adjust the louver downwards (horizontally). has been misplaced or is out of batteries. (See Fig.3.3).
- Page 9 Owner’s Manual - B-VMH12FU-1 Care And Maintenance Safety Precautions NOTE: In households with animals, you will have to periodically wipe down the grille to Contact an authorized service technician for • repair or maintenance. Improper repair and prevent animal hair blocking air ow. maintenance may cause water leakage, electrical shock, or fire, and may void your warranty.
- Page 10 Owner’s Manual - B-VMH12FU-1 3. Hold the tabs of the frame,and remove the Repairing Refrigerant Leaks 4 claws. (The special function lter can be washed with water once every 6 months. It WARNING isrecommended that you replace it once every 3 years.) If the refrigerant leaks, turn o the air •...
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Page 11: Troubleshooting
Owner’s Manual - B-VMH12FU-1 Troubleshooting CAUTIONS If one of the following conditions occurs, switch o the power supply immediately and contact your dealer for further assistance. The operation light continues to flash rapidly after the unit has been restarted. • The remote control buttons do not work. -
Page 12: Troubleshooting Tips
Owner’s Manual - B-VMH12FU-1 Problem Possible Causes A squeaking sound is heard when the system is OFF or in COOL mode. The noise is also heard when the drain pump (optional) is in operation. The indoor unit makes noises A squeaking sound may occur after running the unit in HEAT mode due to expansion and contraction of the unit’... - Page 13 Owner’s Manual - B-VMH12FU-1 Problem Possible Causes Solution Temperature setting may be higher Lower the temperature setting than the ambient room temperature The heat exchanger on the indoor Clean the a ected heat exchanger or outdoor unit is dirty Remove the filter and clean it according The air filter is dirty to instructions Poor cooling...
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Page 14: Error Codes
Owner’s Manual - B-VMH12FU-1 Error Codes The number Timer Error Cause Number of flashes indicator Code per second Indoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error Indoor and outdoor unit communication malfunction Indoor fan speed malfunction Indoor room temperature sensor error Evaporator coil temperature sensor error Refrigerant leak detection system malfunction Water level alarm malfunction... -
Page 15: Warranty
If for any reason the replacement part/product is no longer available during only when the Ductless Mini-Split is installed as a complete matched the warranty period, MARS shall have the right to allow a credit in the system: outdoor unit and indoor unit, and only when the system is installed... - Page 16 1/2018...
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