Related Manuals for Mars B-VFH12MB-1
Summary of Contents for Mars B-VFH12MB-1
- Page 1 Installation & Operation Manual VFH-B Series Inverter Multi Zone Ductless Mini-Split B-VFH09MB-1 B-VFH12MB-1 B-VFH18MB-1 B-VFH24MB-1 www.marsdelivers.com...
- Page 2 Installation & Operation Manual - VFH-B 9/12/18/24 Series...
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Page 3: Table Of Contents
Installation & Operation Manual - VFH-B 9/12/18/24 Series Content Operation Notices Precautions......................1 Parts Name......................6 Screen Operation Guide Buttons on remote controller.................. 7 Introduction for icons on display screen..............7 Introduction for buttons on remote controller............8 Special functions....................13 Operation guide....................Replacement of batteries in remote controller............Emergency operation .................. -
Page 4: Explanation Of Symbols
Installation & Operation Manual - VFH-B 9/12/18/24 Series Explanation of Symbols Indicates a hazardous situation that, if not avoided, will DANGER result in death or serious injury. Indicates a hazardous situation that, if not avoided, could WARNING result in death or serious injury. Indicates a hazardous situation that, if not avoided, may CAUTION result in minor or moderate injury. -
Page 5: Precautions
Installation & Operation Manual - VFH-B 9/12/18/24 Series Precautions WARNING Operation and Maintenance This appliance can be used by children age 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. - Page 6 Installation & Operation Manual - VFH-B 9/12/18/24 Series Precautions WARNING Maintenance must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Do not repair air conditioner by yourself. It may cause electric shock or damage. Please contact dealer when you need to repair air conditioner.
- Page 7 Installation & Operation Manual - VFH-B 9/12/18/24 Series Precautions WARNING Attachment Installation must be performed by qualified professionals. Otherwise, it may cause personal injury or damage. Must follow the electric safety regulations when installing this unit. According to the local safety regulations, use qualified power supply circuit and circuit breakers.
- Page 8 Installation & Operation Manual - VFH-B 9/12/18/24 Series Precautions WARNING Do not apply power before finishing installation. If the supply cord is damaged, it must be replaced by the service agent or similarly qualified persons in order to avoid a hazard. The temperature of refrigerant circuit will be high, please keep all cable away from the copper pipe.
- Page 9 Installation & Operation Manual - VFH-B 9/12/18/24 Series Precautions WARNING A circuit breaker must be installed in the line. If you need to relocate the air conditioner to another place, only qualified technicians can perform the work. Otherwise, it may cause personal injury or damage. Select a location which is out of reach for children and far away from animals or plants.
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Page 10: Parts Name
Installation & Operation Manual - VFH-B 9/12/18/24 Series Parts Name Indoor Unit air inlet panel filter aux.button horizontal louver air outlet cooling power receiver indicator indicator window display heating temp. drying indicator indicator indicator remote controller NOTICE: Actual product may be different from above graphics, please refer to actual products. -
Page 11: Buttons On Remote Controller
Installation & Operation Manual - VFH-B 9/12/18/24 Series Buttons on remote controller ON/OFF button FAN button MODE button +/- button TURBO button button button CLOCK button TIMER ON/ TIMER OFF button TEMP button button (before opening cover (after opening cover I FEEL button ON/OFF button LIGHT button... -
Page 12: Introduction For Buttons On Remote Controller
Installation & Operation Manual - VFH-B 9/12/18/24 Series Introduction for buttons on remote controller Note: ● After applying power, the air conditioner will emit a sound. Operation indicator " " is ON (red indicator). After that, you can operate the air conditioner by using remote controller. - Page 13 Installation & Operation Manual - VFH-B 9/12/18/24 Series Introduction for buttons on remote controller Preset temperature can be decreased. Press this button, the temperature can be set up, press this button and hold for two seconds, the relative contents will quickly change.
- Page 14 Installation & Operation Manual - VFH-B 9/12/18/24 Series Introduction for buttons on remote controller button, in 2 seconds it will change: During the initial 2.5 seconds, ten numbers change in the one place of minute, then the one place is constant, ten numbers change in the tens place of minute at 2.5 seconds speed.
- Page 15 Installation & Operation Manual - VFH-B 9/12/18/24 Series Introduction for buttons on remote controller LIGHT button Press this button at unit On or Off status, Light On and Light Off can be set up. After powered on, Light On is defaulted. X-FAN button Pressing X-FAN button in COOL or DRY mode, the icon is displayed and the...
- Page 16 Installation & Operation Manual - VFH-B 9/12/18/24 Series Introduction for buttons on remote controller (4) When setting the initial temperature 30℃(86℉) , at this temperature setting, after 7hours, the temperature will be decreased 1℃(1℉o r 2 ℉) , after that the unit will continue running under this temperature;...
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Page 17: Special Functions
Installation & Operation Manual - VFH-B 9/12/18/24 Series Special functions X-FAN function This function indicates that moisture on evaporator of indoor unit will be blown dry after the unit is stopped to avoid mold. 1. Having set X-FAN function on: After turning off the unit by pressing ON/OFF button indoor fan will continue running for about 2 min. -
Page 18: Sleep Function
Installation & Operation Manual - VFH-B 9/12/18/24 Series Special functions Switching between Fahrenheit and Centigrade With unit off, press MODE and - buttons simultaneously to switch ℃ and ℉. Combination of "TEMP" and "CLOCK" buttons: About Energy - saving Function Press “TEMP”... -
Page 19: Operation Guide
Installation & Operation Manual - VFH-B 9/12/18/24 Series Operation guide General operation 1. After powering on, press ON/OFF button, the unit will start to run. (Note: When it is powered on, the guide louver of main unit will close automatically.) 2. -
Page 20: Emergency Operation
Installation & Operation Manual - VFH-B 9/12/18/24 Series Emergency operation If remote controller is lost or damaged, please use auxiliary button to turn on or turn off the air conditioner. Details are below: air conditioner. When the air conditioner is turned on, it will operate under auto mode. - Page 21 Installation & Operation Manual - VFH-B 9/12/18/24 Series Clean and Maintenance Open panel Pull out the panel to ● Use dust catcher or water to the water (below 45℃(113℉)) to clean it, and then put it in a shady and cool place to dry Remove the filter as indicated.
- Page 22 Installation & Operation Manual - VFH-B 9/12/18/24 Series Cleaning and Maintenance NOTICE: Checking before use-season 1. Check whether air inlets and air outlets are blocked. 2. Check whether circuit breaker is in good condition. 3. Check whether filter is clean. 4.
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Page 23: Malfunction Analysis
Installation & Operation Manual - VFH-B 9/12/18/24 Series Malfunction analysis General phenomenon analysis Please check below items before asking for maintenance. If the malfunction still can’t be eliminated, please contact local dealer or qualified professionals. Phenomenon Check items Solution ● Voltage interference/static ●... - Page 24 Installation & Operation Manual - VFH-B 9/12/18/24 Series Malfunction analysis Phenomenon Check items Solution ● Power failure? ● Wait until power recovery. ● Turn on switch. ● Is disconnect switch off? ● Circuit breaker off or ● Ask professional to replace fuse is burnt out? breaker or reset or fuse.
- Page 25 Installation & Operation Manual - VFH-B 9/12/18/24 Series Malfunction analysis Phenomenon Check items Solution ● Is there an odor source, such ● Eliminate the odor source. Odours are as furniture, cigarette, etc. emitted ● Is there interference, such as ● Disconnect power, connect Air conditioner thunder, wireless devices, power, and then turn the...
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Page 26: Error Code
Installation & Operation Manual - VFH-B 9/12/18/24 Series Malfunction analysis Error Code ● When air conditioner status is abnormal, temperature indicator on indoor unit will ation of error code. Above indicator diagram is only Indoor for reference. Please refer to display your product for the actual indicator and position. -
Page 27: Installation Dimension Diagram
Installation & Operation Manual - VFH-B 9/12/18/24 Series Installation dimension diagram Space to the wall At least 6"... -
Page 28: Safety Precautions For Installing And Relocating The Unit
Installation & Operation Manual - VFH-B 9/12/18/24 Series Safety precautions for installing and relocating the unit To ensure safety, please be mindful of the following precautions. Warning When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the specified refrigerant. Any presence of air or other foreign substance in the refrigerant circuit will cause system pressure rise or compressor rupture, resulting in injury. -
Page 29: Tools For Installation
Installation & Operation Manual - VFH-B 9/12/18/24 Series Tools for installation 1 Level 2 Screw driver 3 Impact drill 4 Drill head 5 Pipe bender 6 Torque wrench 7 Open-end wrench 8 Pipe cutter 9 Leakage detector 10 Vacuum pump 11 Pressure gauges 12 Universal multi-meter 13 Inner hexagon spanner... -
Page 30: Requirements For Electric Connection
Installation & Operation Manual - VFH-B 9/12/18/24 Series Requirements for electric connection Safety precaution 1. Technician must follow the electric safety regulations when installing the unit. circuit breaker. 3. Make sure the power supply matches the requirement of air conditioner. Unstable power supply or incorrect wiring will cause malfunction. -
Page 31: Installation Of Indoor Unit
Installation & Operation Manual - VFH-B 9/12/18/24 Series Installation of indoor unit Step one: choosing installation location rm it with the client. Step two: install wall-mounting frame 1. Hang the wall-mounting frame on the wall; adjust it in horizontal position with 1. - Page 32 Installation & Operation Manual - VFH-B 9/12/18/24 Series Installation of indoor unit Indoor outdoor Note: ● Pay attention to dust prevention and take relevant safety measures when opening the hole. Φ2" 5-10 ● The plastic expansion particles are Φ2-3/4" not provided and should be bought locally.
- Page 33 Installation & Operation Manual - VFH-B 9/12/18/24 Series Installation of indoor unit Hex nut diameter Tightening torque (N . m) open-end wrench Φ 1/4" 15~20 Φ 3/8" 30~40 union nut Φ 1/2" 45~55 pipe torque wrench Φ 5/8" 60~65 Φ 3/4" 70~75 indoor pipe 4.
- Page 34 Installation & Operation Manual - VFH-B 9/12/18/24 Series Installation of indoor unit 2. Make the power connection wire go through the cable-cross hole at the back cable-cross of indoor unit and then pull it out from the hole front side. power connection 3.
- Page 35 Installation & Operation Manual - VFH-B 9/12/18/24 Series Installation of indoor unit Step eight: bind up pipe 1. Bind up the connection pipe, power drain hose connection pipe band cord and drain hose with supplied band. indoor unit indoor and outdoor power cord indoor power cord pipe...
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Page 36: Check After Installation
Installation & Operation Manual - VFH-B 9/12/18/24 Series Check after installation Items to be checked Possible malfunction The unit may drop, shake or emit noise. Have you done the refrigerant leakage test? (heating) capacity, or unit damage. It may cause condensation and water dripping. -
Page 37: Configuration Of Connection Pipe
Installation & Operation Manual - VFH-B 9/12/18/24 Series Configuration of connection pipe 1. Standard length of connection pipe ● 16 ft., 25 ft. 2. Min. length of connection pipe is 10 ft. 3. Max. length of connection pipe indoor unit. Max length Max length Cooling... - Page 38 Installation & Operation Manual - VFH-B 9/12/18/24 Series Configuration of connection pipe Additional refrigerant charging amount for R410A. Diameter of connection pipe Outdoor unit throttle Liquid pipe(mm) Cooling and heating(02 ft.) Φ1/4" Φ3/8" Φ1/2" Φ5/8"...
- Page 39 If for any reason the replacement part/product is no longer available during Ductless Mini-Split is installed as a complete matched system: outdoor unit the warranty period, MARS shall have the right to allow a credit in the and indoor unit, and only when the system is installed per MARS installation...
- Page 40 Installation & Operation Manual - VFH-B 9/12/18/24 Series 1900 Wellworth Ave., Jackson, MI 49203 • Ph. 517-787-2100 • www.marsdelivers.com 11/2016...