IOM & Owner’s Manual VFH-B Series Inverter Multi Zone Ductless Mini-Split A-VFH18DB-1 A-VFH24TB-1 www.marsdelivers.
IOM-Owner’s Manual - VFH-B 18/24 Series In line with the MARS policy of continual product improvement, the aesthetic and dimensional characteristics, technical data and accessories of this appliance may be changed without notice.
IOM-Owner’s Manual - VFH-B 18/24 Series Explanation of Symbols DANGER Indicates a hazardous situation that, if not avoided, will result in death or serious injury. WARNING Indicates a hazardous situation that, if not avoided, could result in death or serious injury. CAUTION Indicates a hazardous situation that, if not avoided, may result in minor or moderate injury. NOTICE Indicates important but not hazard-related information, used to indicate risk of property damage.
IOM-Owner’s Manual - VFH-B 18/24 Series THE INSTRUCTIONS BEFORE USE GENERAL INFORMATION WARNING ★ If you have a burning smell or ★ This unit must match the circuit smoke,please turn off the power supply and contact your service center. breaker to assure it has enough capacity. The unit will be turned on or off according to your requirement automatically, please do not turn on or turn off the unit frequently,this could damage the unit. ★ Never cut off or damage power cables and control wires.
IOM-Owner’s Manual - VFH-B 18/24 Series NAME OF PARTS GENERAL INFORMATION A_VFH18DB-1 WARNING Be sure to cut off the power supply before cleaning the air conditioner; otherwise electric shock may happen. Spraying your air conditioner with water may cause the risk of electric shock. Make sure not to use a hose on your air conditioner. Volatile liquids such as thinner or gasoline will cause damage to the appearance of air conditioner.
IOM-Owner’s Manual - VFH-B 18/24 Series TECHNICAL DATA GENERAL INFORMATION MODE Electrical data Electricity supply Fuse or air switch Minimum power cord section A_VFH18DB-1 208/230V,60HZ 25 2.1 mm 2 Size and clearance L P H L 35 in P 14-1/4 in H 27-1/2 in TECHNICAL DATA GENERAL INFORMATION A-VFH24TB-1 MODE Electrical data Electricity supply Fuse or air switch Minimum power cord section 208/230V,60HZ 30 3.
IOM-Owner’s Manual - VFH-B 18/24 Series ELECTRICAL CONNECTIONS INSTALLER A-VFH18DB-1 A-VFH24TB-1 A-VFH18DB-1 1. Remove the handle at the right side plate of the outdoor unit (one screw). 2. Remove the cable clamp, connect the power connection cable with the terminal at the row of connection and affix the connection. The fitting line distributing must be consistent with the indoor unit. Wiring should match that of indoor unit. 3. Affix power connection wire by wire clamp. 4.
IOM-Owner’s Manual - VFH-B 18/24 Series INSTALLING THE OUTDOOR UNIT INSTALLER Location Caution: Installation Must be Performed in Accordance with the NEC/CEC by Authorized Personnel Only. Install the drain fitting and the drain hose (for model with heat pump only) Condensation is produced and flows from the outdoor unit when the appliance is operating in the heating mode.
IOM-Owner’s Manual - VFH-B 18/24 Series MAINTENANCE INSTALLER Use suitable instruments for the refrigerant R410A. ● Do not use any other refrigerant than R410A. Do not use mineral oils to clean the unit. INSTALLATION DIMENSION DIAGRAM INSTALLER The installation must be done by trained and qualified service personnel with reliability according to this manual. Contact service center before installation to avoid the malfunction due to unprofessional installation.
IOM-Owner’s Manual - VFH-B 18/24 Series CHECK AFTER INSTALLATION INSTALLER Check Items Problems Owing to Improper Installation Is the unit firmly mounted? The unit may drop, vibrate or make noises Has the gas leakage been checked? May cause unsatisfactory cooling (heating) effect or damage to compressor Is the thermal insulation of the unit sufficient? May cause condensation and water dripping Is the drainage smooth? May cause condensation and water dripping Does the power supply voltage match
IOM-Owner’s Manual - VFH-B 18/24 Series LIMITED EXPRESS WARRANTY Please visit www.marsdelivers.com to register your new product Congratulations on purchasing your new HVAC equipment. It’s been designed for long life and reliable service, and is backed by one of the strongest warranties in the industry. Your unit automatically qualifies for the warranty coverage listed below, providing you keep your proof of purchase (receipt) for the equipment and meet the warranty conditions.
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