Page 2 - When Connecting Refrigerant Tubing:; SAFETY INSTRUCTIONS; IMPORTANT NOTES
1 This air conditioner meets strict safety and operating standards. Theinstaller of this unit must install or service this unit so it operates safe-ly and efficiently. The lightning flash with arrowhead symbol, withinan equilateral triangle is intended to alert the user tothe presence of uninsulated...
Page 3 - ROOM AIR CONDITIONER INSTRUCTION; CONSIGINES D’INSTALLATION RACCORDEMENT ELECTRIQUE; INSTRUZIONI PER L’INSTALLAZIONE DEL CONDIZIONATORE
2 Remark per EMC Directive 89/336/EECTo prevent flicker impressions during the start of the compressor (technical process) following installation conditions do apply. 1. The power connection for the air conditioner has to be done at the main power distribution. This distribution has to be of an low ...
Page 4 - CONTENTS
CONTENTS 3 It is recommended that you read the Installation and Operating instructions fully before installing and/or operating this unit. Safety Instructions.................................................................................................................................................
Page 5 - CONFIGURATION; Unit A
CONFIGURATION 4 Indoor Unit A B1 B2 Cooling (W) 3220 Min 2560 Max 3370 Min 2560 Max 3370 Heating (W) 3500 Min 2490 Max 3520 Min 2490 Max 3520 B1 A B2 Capacity Unit A Unit B1 Unit B2 DMB-3003LH 2003.3.4 9:57 AM 페 이 지 4
Page 6 - LOCATION OF CONTROLS; INDOOR UNIT
5 LOCATION OF CONTROLS (Cold or hot) Air Out INDOOR UNIT B1 A B2 OUTDOOR UNIT Service CoverRemove this cover to accessthe AC connection from thisunit to the indoor unit. Service ValveThe indoor units and outdoorunit are connected by copper tubes which areconnected here. DMB-3003LH 2003.3.4 9:57 AM 페...
Page 7 - Remote Control Signal Receiver; Indoor Unit Display; INDOOR UNIT DISPLAY
6 ■ Remote Control Signal Receiver This place is the part to receive the signal if it receivesthe signal, you can hear the signal “beep”. ■ When the remote controller is lost or out-of-order, push the emergency button(EMR.) to operate by hand. Open the front panel on emergency operating. Remocon swi...
Page 8 - REMOTE CONTROLLER; AUTO; REMOTE DISPLAY
7 MODE SLEEP ON/OFF TIMER ENTER/ CANCEL FAN SPEED TURBO/MILD DisplayDisplays informationpertaining to unit. TURBO/MILDPress to select super-power operation(Tubro) mode TIMER ENTER/CANCEL ButtonPress to enter a timer setting or to cancel timer setting TIMER ON/OFF ButtonPress to set the unit off or o...
Page 9 - OPERATION; CONNECTING THE AC CORD
8 OPERATION 1. Insert the AC plug of outdoorunit into apronged 220VAC outlet AC Outletand Plug NOTES: • Never connect the AC line cord plug to other than the specified voltage (220V). • The new air conditioner system should be on it’s own 220V circuit. Contact your local electrical installer for in-...
Page 10 - CELSIUS TO FAHRENHEIT CONVERSION CHART; HOW TO INSTALL BATTERIES; CAUTION-IN CASE OF OPERATING TWO UNITS
9 CELSIUS TO FAHRENHEIT CONVERSION CHART CELSIUS FAHRENHEIT 18 64.4 19 66.2 20 68 21 69.8 22 71.6 23 73.4 24 75.2 25 77 CELSIUS FAHRENHEIT 26 78.8 27 80.6 28 82.4 29 84.2 30 86 31 87.8 32 89.6 1. Slide down the cover to access most of the remote buttons. Slidedown further to access the batterycompar...
Page 11 - TO SET AUTO MODE; TO SET QUICK MODE; FAN SPEEDS; TO SET COOL MODE
10 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoorunit and “ON” will light in theremote display. 2. Make sure the AUTO indicator appears in the remote display. Using the TEMP. ▼ or ▲ buttons, set the desired temperature. The desired temperatu...
Page 12 - TO SET ONLY FAN MODE
11 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoorunit 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 FA...
Page 13 - TO SET HEAT MODE
12 FAN SPEEDS “AUTO” The fan will automatically select the fanspeed. “ ” The fan will operate on low speed. “ ” The fan will operate on medium speed. “ ” The fan will operate on high speed. “NATURAL” The fan will randomly cycle through the speeds simulating a cool breeze. 1. Press the ON/OFF button ...
Page 14 - TO SET ON TIMER MODE; TO SET OFF TIMER MODE
13 2. While the unit is off, press the TIMER ON button; the display will light waitinginput for the timer, but the actual unitwill not turn on. 3. Repeatedly press the TIMER ON button until the de- sired hour that you want the unit to turn on appearson the display. For example, if it is1:00 P.M. and...
Page 15 - TO SET SLEEP MODE; EMERGENCY OPERATION; TO CANCEL SLEEP MODE:; TO SET TURBO/MILD MODE
14 1. Press the ON/OFF button on the remote control to turn the uniton; the On LED will light on theindoor unit and “ON” will light inthe remote display. 2. Press the MODE button to select the desired mode. Then, set the desiredtemperature using the TEMP. ▲ or ▼ buttons. 3. Press the SLEEP button on...
Page 16 - INSTALLATION DIAGRAM; OVERVIEW
INSTALLATION DIAGRAM 15 Below is an overview for the connection of the Indoor unit to the Outdoor unit. The pages following will give detailedinstructions for full installation. Remember to read the complete Installation section and follow all the safety instructionsfully when installing the Indoor ...
Page 17 - Outdoor; AC CONNECTION DIAGRAM
16 Terminal Block Terminal Block Connection Cable Connection Cable Connection Cable Indoor Unit B2 L N Terminal Block Indoor Unit B1 L N N3 L3 N2 L2 N1 L1 Outdoor Unit B2 Unit B1 Unit A BLU Y/G BRN BLU Y/G BRN BLU Y/G BRN BLU BLU BRN Y/G Y/G BRN BLU Y/G BRN BLU Y/G BRN Terminal Block Indoor Unit A L...
Page 19 - CARE AND MAINTENANCE; warning
CARE AND MAINTENANCE 18 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.• Internal parts in the outdo...
Page 20 - TROUBLESHOOTING GUIDE; SYMPTOMS
TROUBLESHOOTING GUIDE 19 Before requesting service, please refer to the chart below for possible solutions: SYMPTOMS POSSIBLE CAUSE POSSIBLE SOLUTIONS No power . Power failure. Restore the power Line voltage too low. Contact electrician to install new outlet. Unit is unplugged or not completely Inse...
