OWNER'S MANUAL SPLIT AIRCONDITIONING SYSTEM MODEL #: DSB-071LH S1
SAFETY INSTRUCTIONS PLEASE READ THE FOLLOWING SAFETY INSTRUCTIONS BEFORE INSTALLING AND OPERATING THE UNIT: Precautions When Wiring: • Do not plug in the unit until all connections (tubing, drain hose, mounting, etc.) have been made and double-checked. • High voltages are present in this unit and are very dangerous. Please refer to these instructions and diagrams when wiring. Improper connections or inadequate grounding can cause accidental injury.
CONTENTS It is recommended that you read the Installation and Operating instructions fully before installing and/or operating this unit. OPERATING SECTION Location of Controls ...............................................16 Safety Instructions ....................................................1 Contents ...................................................................2 Indoor Unit....................................................................16 Outdoor Unit ....................................
INSTALLATION SECTION BASIC ACCESSORIES This Installation section explains how and where to connect this new air conditioner. Please read make sure all accessories are included as shown below and read manual thoroughly. This Installation section is provided to assist the person knowledgeable in air conditioner installation and should not be installed by anybody who is not thoroughly familiar with this type of installation. Please contact a professional installer if necessary.
OPTIONAL ACCESSORIES ACCESSORIES NOT SUPPLIED WITH THE UNIT: 5 No. 3 2 1 6 Description 4 7 8 Part No. Qty Material Size 1 Drain Hose Extension 3103200200 1 PVC ID19.6 X 2m PVC Pipe 2 Tape 2TQ1008000 1 PVC 80W X 0.1T X 3.5m 3 Copper Tubing Extension 3100002600 1 4 Insulator Plate 3103301000 1 5 Putty 2221040001 1 80g 6 Connection Cord 3102797200 1 (1.5mm2 X 6m X 3P) 7 Signal line Cord 3102796360 1 (1.
INSTALLATION DIAGRAM Below is an overview for the connection of the the Indoor unit to the Outdoor unit. The pages following will give detailed instructions for full installation. Remember to read the complete Installation section and follow all the safety instructions fully when installing the Indoor and Outdoor units. OVERVIEW This appliance must be installed according to national power supply aequirement. 10cm (3.95in) from ceiling 10cm (3.95in) from side wall 30cm (11.
INSTALLATION SELECTING A SITE: OUTDOOR UNIT • Do not install the unit in an area near heat sources, exhaust fans, or an area where leakage of flammable gas may be expected. • Do not install the unit in a humid, damp or uneven location. • Select a location that is well ventilated . • Leave enough room around the unit for air intake, exhaust and possible maintenance. INDOOR UNIT • Do not install the unit in an area with direct sunlight, near heat sources (radiator, etc.
INSTALLATION (CONTINUED) INSTALLING THE INDOOR/OUTDOOR WIRE TO THE INDOOR UNIT FOR AC CONNECTION The Indoor/Outdoor wire is used to supply AC from the Indoor unit to the Outdoor unit. To install the indoor/outdoor wire, follow the procedures below. 1. Open the connection cover on the indoor unit to access the connection area. 2. Fish the indoor/outdoor wire from the rear of the indoor unit through the front of the unit. For easier connection, make sure enough wire is pulled through the front.
INSTALLATION (CONTINUED) 4. Connect the wires to the housing and terminals on the control board individually according to the outdoor unit connection.
INSTALLATION (CONTINUED) Wall Bracket 3. Shape the tubing so it can easily go through the hole in the wall. Push the indoor/outdoor wire, copper tubing and drain hose through the hole in the wall angling downward. Situate the indoor unit on the wall bracket by lifting the indoor unit slightly above the wall bracket and then down so it is securely locked in place. Insert Putty Drain Hose PREPARING THE COPPER TUBING (NOT INCLUDED) A copper tubing extension (not included) may need to be cut.
INSTALLATION (CONTINUED) 3. Once a smooth match is made, tighten the flare nut using a wrench. Be very careful not to strip the threads or flare nut. Repeat this process for the small and large tubing. When tightening the flare nut, use another wrench to securely hold the coupler from twisting and possibly damaging the tubing. 4. Remove the flare nut stoppers from the outdoor unit’s valves. Connect the larger copper tubing to the larger valve on the outdoor unit.
INSTALLATION (CONTINUED) INSTALLING THE INDOOR/OUTDOOR WIRE TO THE OUTDOOR UNIT FOR AC CONNECTION The Indoor/Outdoor wire is used to supply AC from the Indoor unit to the Outdoor unit. To install the indoor/outdoor wire, follow the procedures below. 2. Route the indoor/outdoor wire into the opening on the outdoor unit and through the wire holder. To connect to the wire holder, loosen the screw on the wire holder, insert the wires through, then tighten the screw. Use the wire as shown below: 1.
INSTALLATION (CONTINUED) TAPING UP THE WIRE/TUBES/HOSE After running the wire, hose and tubing outside, tape them up as shown below to insulate. 1. Tape the two copper tubes, drain hose (and the electrical wiring if local codes permit) together with the supplied tape. Make sure the electrical wiring does not come in direct contact with the copper tubing or drain hose. Approximately 1 foot outside the hole, let the drain hose out and separate from the copper tubing and wiring. 2.
INSTALLATION (CONTINUED) AIR PURGING Indoor Unit Air and moisture remaining in the refrigerant system may create adverse conditions as indicated below: • pressure in the system rises • operating current rises • cooling efficiency drops • moisture in the refrigerant circuit may freeze and block capillary tubing • water may lead to corrosion of parts in the refrigerant system Outdoor Unit Therefore, the indoor unit and tubing between the indoor and outdoor unit must be leak tested and evacuated to remove a
INSTALLATION (CONTINUED) Evacuation Indoor Unit 1. Attach the charge hose end described in the leak test area to a vacuum pump to evacuate the tubing and indoor unit. Confirm the “Lo” knob of the manifold valve is open. Then, run the vacuum pump. The operation time for evacuation varies with the tubing length and capacity of the pump. The following table shows the amount of time for evacuation: Required time for evacuation when 30 gal/h vacuum pump is used If tubing length is less than 33 ft.
INSTALLATION (CONTINUED) TEST RUN Check that all tubing and wiring have been completed correctly. Check again that the wide and narrow tube service valves are fully opened. Turn on the power and run the system. Service Valve Construction • Valve Position Closed The valve systems of both the wide and narrow tubes are turned all the way in. The unit is shipped from the factory in this position and it is also used for Pump Down and Air Purging.
OPERATING SECTION LOCATION OF CONTROLS INDOOR UNIT Air In Indoor Cover Deodorizing Filter (Option) Removes bad smells from the air. Electrostatic Filter (Option) Removes dust particles from the air. Air Cleaning Filters Removes dust and prohibits germs. Sensor Wire Indicators Indicate the setting Cold Air Remote Sensor Emergency/Remote Switch T .PME NO FFO/ NAF .RID M EDO AF PS N DEE S PEEL IT REM R TESE E ETN AC R FFO NO LECN Push to select the desired position.
LOCATION OF CONTROLS INDOOR UNIT Indoor Unit Display Switch Panel ■Remote Control Signal Receiver This place is the part to receive the signal if it receive the signal, you can hear the signal “beep. beep”. EMR. REMOCON ON (Red) Lights when the operation is going on. Air clean (Green) Timer (Yellow) Lights during the time reservation mode. ■ There is a switch panel at inside of Front Panel. At the time of operating, open the Front Panel. Quick (Red) Lights during the Quick Mode.
LOCATION OF CONTROLS (CONTINUED) REMOTE CONTROLLER Display Display information AUTO ON/OFF Button Press to turn the unit on or off. FAN SPEED Button Press to select the fan speed (High " ", Middle " ", Llow " "). MODE Button Press to cycle through the modes (Auto/Quick/Cooling/Fan/Dry) TEMPERATURE Buttons Press to raise or lower the desired temperature. FAN SPEED MODE FAN DIR. Button Press to select up/down direction for fan. SLEEP TIMER ON/OFF SLEEP Button Press to set the unit for the sleep mode.
OPERATION CONNECTING THE AC CORD The outdoor unit is connected to the indoor unit through the AC connecting wire or connection cord. To connect the indoor unit to AC, follow the procedures below: NOTES: 1. Insert the attached AC plug into a pronged 220V AC outlet. • Never connect the AC line cord plug to other than the specified voltage (220V). • Use the attached power cord only. • The new air conditioner system should be on it’s own 220V circuit. Contact your local electrical installer for installation.
OPERATION (CONTINUED) HOW TO INSTALL BATTERIES To install the batteries, follow the procedures below: 1. Slide down the cover to access most of the remote buttons. Slide down further to access the battery compartment. 2. Insert two “AAA” size Alkaline batteries following the polarity diagram below. TIMER ON/OFF ENTER/ CANCEL TURBO/MILD + – – + BATTERY PRECAUTIONS The precautions below should be followed when using batteries in this device: 1. Use only the size and type of batteries specified. 2.
TO SET THE UNIT TO AUTO MODE This unit will automatically operate the unit according to its surroundings while in the Auto mode. All you have to set is the desired temperature and it will control the fan, coolness and dehumidifier. Follow procedures below: 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoor unit and “ON” will light in the remote display. 2. Make sure the AUTO indicator appears in the remote display. Using the TEMP.
TO OPERATE FAN ONLY To operate only the fan so the unit will circulate the air, proceed as follows: 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoor unit and “ON” will light in the remote display. 2. Press the MODE button until the Fan indicator appears in the display. No allowance setting temperature 3. To select a fan speed, press the FAN SPEED button until the desired speed appears in the display (see below).
TO SET UNIT TO HEAT MODE To set the unit to heat the room to a desired temperature, follow the procedures below: 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoor unit and “ON” will light in the remote display. 2. Press the MODE button until the Heat indicator appears in the display. In the heat mode, the fan direction (UP, DOWN) is further downward than that in the cool mode for the good circulation. 3. Using the TEMP.
TO SET THE ON TIMER MODE This unit can be set to automatically turn on after a predetermined amount of hours (up to 24) in the order of 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 20, 24. 1. Press the ON/OFF button of timer on the remote control to set the on timer mode, “HOUR” and “ON” on the remote display will be displayed and “TIMER” will be flicked. When you increase to press “ON/OFF” you will get desired time. Then, if pressing “ENTER/CANCEL” button, ON TIMER Mode will be started.
TO SET UNIT TO SLEEP MODE In the cooling operation; When you are going to sleep, select this feature and the unit will cool off the room to the desired temperature and then increase that temperature throughout the night. In the heating operation; When you are going to sleep, select this feature and the unit will heat up the room to the desired temperature and then decrease that temperature throughout the night. 1.
CHANGING/CLEANING THE AIR FILTERS To change or clean the two black air filters, follow the procedures below: 1. Open the indoor unit’s cover and remove both black air filters by bending them slightly backward and the lifting out. 2. Remove the two small filters (Deodorizing and Electrostatic) from the indoor unit. *This filters (Deodorizing and Electrostatic) are option. 3. Examine the filters and determine if they need to be cleaned or replaced. To clean filters, use a vacuum and clean off dust.
CARE AND MAINTENANCE WARNING • Make sure the AC cord is unplugged and the unit is off before cleaning. • Do not use water on the unit to clean it. This is a shock hazard and the unit can be damaged. Clean the casing and front of the indoor unit with a vacuum brush or wipe with a clean damp cloth. • NEVER USE Solvents, harsh chemicals or hot water to clean the unit. • Some metal edges on the unit are sharp. Be careful when cleaning or handling.
TROUBLESHOOTING GUIDE Before requesting service, please refer to the chart below for possible solutions: SYMPTOMS No power. POSSIBLE CAUSE POSSIBLE SOLUTIONS Power failure. Restore the power Line voltage too low. Contact electrician to install new outlet. Unit is unplugged or not completely plugged in. Insert plug all the way. Unit is off. Turn unit on. Batteries in remote are weak or dead. Replace remote’s batteries. EMERGENCY/REMOTE switch is not set to REMOTE.
SPECIFICATIONS MODEL DSB-071LH Function Cooling / Heating (Heat pump) Power Supply AC 220-240V, 50Hz Cooling Capacity (Heating) Operating Current (Heating Mode) Power Consumption (Heating Mode) 1,688 Kcal/h (1,764 Kcal/h) 3.0 A (3.2 A) 676 W (693 W) Indoor Unit Dimensions W 750 x H 240 x D 174 mm Outdoor Unit Dimensions W 654 x H 549 x D 256 mm Indoor 7.0 kg Outdoor 34 kg Type Flare Gas 1/2" (12.7 mm) Liquid 1/4" (6.
