Summary of the content on the page No. 1
Wall Mounted Inverter Mini-Split System
VMC30SB-1 / VMH30SB-1
Summary of the content on the page No. 2
Room Air Conditioner Installation Manual TABLE OF CONTENTS Installation Required Parts Required Tools Requirements Safety Precautions............................3 ❏ Four type "A" screws & plastic ❏ Level gauge anchors ❏ Screw driver ❏ Connecting cable Introduction........................................6 ❏ Electric drill ❏ Installation guide map Symbols used in this manual..........6 ❏ Hole core drill [ø70mm(2.76in)] ❏ Pipes: Gas side Features ...........................................6 ❏ Horiz
Summary of the content on the page No. 3
ENGLISH Safety Precautions Safety Precautions To prevent the injury of the user or other people and property damage, the following instructions must be followed. Be sure to read before installing the air conditioner. Be sure to observe the cautions specified here as they include important items related to safety. Incorrect operation due to ignoring instructions will cause harm or damage. The seriousness is classified by the following indications. This symbol indicates the possibility of
Summary of the content on the page No. 4
Safety Precautions Do not install the product at a place that there Use caution when unpacking and installing. is concern of falling down. • Otherwise, it may result in personal injury. • Sharp edges may cause injury. Operation Do not share the outlet with Do not use the damaged Do not modify or extend the other appliances. power cord. power cord randomly. • It will cause an electric shock • Otherwise, it may cause a fire • Otherwise, it may cause a fire or a fire due to heat or electrical
Summary of the content on the page No. 5
ENGLISH Safety Precautions Installation Install the drain hose to ensure that Install the product so that the noise or air drainage can properly occur. from the outdoor unit may not cause any damage to the neighbors. • Otherwise, it may cause water leakage. • Otherwise, it may disturb the neighbors. Always inspect gas leakage after the Keep level parallel when installing the installation and repair of product. product. • Otherwise, it may cause the failure of product. • Otherwise, it may cau
Summary of the content on the page No. 6
Introduction Introduction Symbols used in this Manual This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that may cause harm to the air conditioner. This symbol indicates special notes. NOTICE Features Air Inlet Front Panel Air Filter Signal Receptor Air Intake Vents Connecting Wires Air Outlet Vents Drain Hose Base Plate 6 Room Air Conditioner
Summary of the content on the page No. 7
ENGLISH Installation Installation Read carefully, and then follow step by step. Installation Parts Installation plate Type "A" screw and plastic anchor Type "B" screw Remote control holder Installation Tools Figure Name Figure Name Screw driver Ohmmeter Electric drill Hexagonal wrench Measuring tape, Knife Ammeter Hole core drill Gas-leak detector Thermometer, Adjustable Wrench Horizontal level Torque wrench Flaring tool set Installation Manual 7
Summary of the content on the page No. 8
Installation Installation Map NOTICE Installation parts you should purchase. Installation plate Sleeve Bushing-Sleeve Putty(Gum Type Sealer) Bend the pipe as closely on the wall as possible, but be careful that it doesn't break or kink. Air Discharge Operation Indication Lamps/ Vinyl tape (Wide) Signal Receptor Apply after carrying out a drainage test. Forced Operation Button To carry out the drainage test, remove the air filters Saddle and pour water into the heat exchanger.
Summary of the content on the page No. 9
ENGLISH Installation Select the best Location Indoor unit 1. Do not have any heat or steam near the unit. More than 10cm(3.9in) 2. Select a place where there are no obstacles More than in front of the unit. 20cm(7.9in) 3. Make sure that condensation drainage can be More than conveniently routed away. 10cm(3.9in) 4. Do not install near a doorway. More than 2.4m(7.9ft) 5. Ensure that the interval between a wall and the left (or right) of the unit is more than 10cm(3.9in). The unit should be insta
Summary of the content on the page No. 10
Installation Piping Length and Elevation Max. Max. Pipe Size Capacity Standard Length Additional Refrigerant Elevation B Length A (Btu/h) m(ft) g/m(oz/ft) GAS LIQUID m(ft) m(ft) 30k 5/8" 1/4" 7.5(25) 15(49) 30(98) 20(0.22) Indoor unit Outdoor unit Outdoor unit A A Oil trap B Outdoor unit Indoor unit B Indoor unit B If piping length is more than 5m(16.4ft) Capacity is based on standard length and maximum allowance length is on the basis of reliability. Oil trap should be installed every 5~7 me
Summary of the content on the page No. 11
ENGLISH Installation Fixing Installation Plate The wall you select should be strong and solid Installation Plate enough to prevent vibration 1. Mount the installation plate on the wall with type "A" screws. If mounting the unit on a concrete wall, use anchor bolts. • Mount the installation plate horizontally by Chassis Hook aligning the centerline using a level. Type "A" screw 2. Measure the wall and mark the centerline. It is also important to use caution concerning the location of the install
Summary of the content on the page No. 12
Installation Flaring Work Main cause for gas leakage is due to defect in flaring work. Carry out correct flaring work in the following procedure. Cutting Tubes 1. Use pipe cutting/flaring kit purchased locally. 2. Measure the distance between the indoor and Copper pipe Slanted Uneven Rough the outdoor unit. 90° 3. Cut the pipes a little longer than measured distance. 4. Cut the cable 1.5m(59.1in) longer than the pipe length. Burrs removal Pipe 1. Completely remove all burrs from the cut cr
Summary of the content on the page No. 13
ENGLISH Installation Check Smooth all round 1. Compare the flared work with the figure by. Inside is shiny without scratches 2. If a flared section is defective, cut it off and do flaring work again. = Improper flaring = Inclined Surface Cracked Uneven damaged thickness Even length all round Connecting the Piping Indoor 1. Prepare the indoor unit's piping and drain hose for installation through the wall. 2. Remove the plastic tubing retainer(see the illustration below) and pull the tubing and dr
Summary of the content on the page No. 14
Installation 4. Indoor unit installation Hook the indoor unit onto the upper portion of the installation plate.(Engage the two hooks Connecting cable of the rear top of the indoor unit with the upper edge of the installation plate.) Ensure Drain hose that the hooks are properly seated on the installation plate by moving it left and right. Press the lower left and right sides of the unit against the installation plate until the hooks engage into their slots(clicking sound). Connecting the pipi
Summary of the content on the page No. 15
ENGLISH Installation For left rear piping 1. Route the indoor tubing and the drain hose to the required piping hole position. Connecting 2. Insert the piping, drain hose, and the cable connecting cable into the piping hole. 3. Insert the connecting cable into the indoor unit. Drain pipe • Don't connect the cable to the indoor unit. • Make a small loop with the cable for easy connection later. 4. Tape the drain hose and the connecting cables. 5. Indoor unit installation • Hang the indoor unit fr
Summary of the content on the page No. 16
Installation Wrap the insulation material around the Plastic bands Insulation material connecting portion. 1. Overlap the connection pipe heat insulation and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there is no gap. 2. Wrap the area which accommodates the rear Indoor Connection unit piping pipe piping housing section with vinyl tape. Vinyl tape Wrap with vinyl tape (wide) Pipe Vinyl tape(narrow) Connecting cable 3. Bundle the piping and drain
Summary of the content on the page No. 17
ENGLISH Installation Installation Information. For left piping. Follow the instruction below. Best Practice • Press on the upper side of clamp and unfold the tubing to downward slowly. Worst Practice • Following bending type from right to left may cause damage to the tubing. Installation Manual 17
Summary of the content on the page No. 18
Installation Outdoor Align the center of the pipings and sufficiently tighten the flare nut by hand. Finally, tighten the flare nut with torque wrench until the wrench clicks. Outdoor unit Liquid side piping • When tightening the flare nut with torque (Smaller diameter) wrench, ensure the direction for tightening follows the arrow on the wrench. Gas side piping (Bigger Outside diameter Torque diameter) . . mm inch kgmlb ft Ø6.35 1/4 1.8~2.5 13~18 Ø9.52 3/8 3.4~4.2 24.6~30.4 Ø12.7 1/2 5.5~6.6
Summary of the content on the page No. 19
ENGLISH GN/YL 20mm GN/YL 20mm Installation Connecting the Cables Indoor Connect the cable to the indoor unit by connecting the wires to the terminals on the control board individually according to the outdoor unit connection. (Ensure that the color of the wires of the outdoor unit and the terminal No. are the same as those of the indoor unit.) The ground wire should be longer than the common wires. The circuit diagram is not subject to change without notice. When installing, refer to the electr
Summary of the content on the page No. 20
Installation Outdoor 1. Remove the cover control from the unit by loosening the screw. Outdoor unit Connect the wires to the terminals on the Terminal block control board individually as the following. 2. Secure the cable onto the control board with the holder (clamper). Over 5mm (0.2") Conduit panel 3. Refix the cover control to the original position Power supply with the screw. cord Connecting Wiring Diagram cable Cover control BR BL BR BL RD NOTICE 1. Separately wire power supply cord an
