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Daewoo DTA-240LH, Installation And Owner'S Manual, Page: 30 / 31

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Daewoo DTA-240LH Installation And Owner'S Manual Download Page 30

30

SPECIFICATION

MODEL

DTA -240LH

Type

Thru-the-Ceiling cassette Cool/Heat air conditioner

Power Supply

Single phase AC 220V/60Hz

Conditions By JIS C9812

Cooling capacity   

24000 Btu/h

Heating capacity

24000 Btu/h

Power Consumption (Cooling/Heating)

2700W / 2400W

Operating Current (Cooling/Heating)

13A / 12A

Refrigerant

R22, 1.8Kg

Net Weight (Indoor/Outdoor)

36kg / 61kg

Dimensions of Units (Indoor/Outdoor)    

840mm x 840mm x 250mm / 872mm x 675mm x 325mm

Dimensions of Front Grille

940mm x 940mm x 30mmOperating

Operating

Indoor side (Heating Mode)

min 21˚C ~ max 32˚C (min 15°C ~ max 27°C)

Condition

Outdoor side  (Heating Mode)

min 21˚C ~ max 54˚C (min -2°C ~ max 24°C)

Design and specification are subject to change without notice for product improvement.

S/N: 3113909110

Summary of Contents for DTA-240LH

Page 1: ... INSTALLATION 5 REFRIGERANT PIPE CONNECTION 6 AIR PURGE 6 REFRIGERANT SUPPLEMENT 7 LEAK CHECKUP 7 PIPE INSULATION AND ISOLATION 7 DRAIN HOSE INSTALLATION 8 DRAINAGE TEST 9 INDOOR UNIT WIRE CONNECTION 10 OUTDOOR UNIT OUTDOOR UNIT WIRE CONNECTION 11 CHECKUP GROUNDING 12 FRONT PANEL FRONT PANEL INSTALLATION 13 OWNER S MANUAL 14 ...

Page 2: ...2 Set the mode Auto and check if the outdoor unit is working properly The outdoor unit runs 30 seconds after the first operation 3 Press the Fan Dir button and check if regulating the angle of Flap is normal 4 Complete the operation If any error occurs ERR is shown on the wire remote controller Wireless Remote Controller 1 Turn on the air conditioner If you can see the present temperature on the L...

Page 3: ...oundings of installation is not ordinary Indoor Unit Where the unit can be sufficiently held up and no vibration is felt must receive the weight of more than 150kg Where around the air inlet and outlet is clear Where condenser water can be easily let out and connecting pipes to the outdoor unit is easy Where heat or vapor around the unit is clear must be far away from kitchen or other heat sources...

Page 4: ...4 INDOOR UNIT 664 940 250 250 70 50 98 940 61 5 34 7 48 DRAIN OUTLET DRAINAGE CHECKUP HOLE POWER CORD CONNECTING HOLE 840 880 CEILING DRILLING SIZE DIMENSIONS OF INDOOR UNIT DTA 240LH ...

Page 5: ... a hole through the ceiling or ceiling rest and in sert the base bolt In case that the bolt for supporting ceiling is over 1 5M vibration isolation is needed Vibration isolating device is not included in product INDOOR UNIT INSTALLATION 5 Tighten the nuts and fix the indoor unit completely 6 Select where to put the indoor unit considering the enough space the front panel can be fit in Product s le...

Page 6: ...n the flare nuts with torque rule 1 Connect the pipes of indoor outdoor units In carrying out this work tighten the flare nut 4 rather loosely screwable with hand 2 Remove the cap nuts 8 9 10 and tighten the cap nut 7 1 2 seconds after screwing it with a angle of 90 counterclockwise with hexagon wrench In doing this work tight the flare nut 4 completely 3 Press the nut 6 2 3 times 1 time 3 sec and...

Page 7: ...tion be fore supplementing refrigerant This work must be carried out by qualified employees In case that vertical length is over 10m install an oil trap on the gas pipes PIPE INSULATION AND ISOLATION To prevent vapor from forming inside the pipes insulate each pipe with heat resisting polyethylrne resin Following figure shows how to insulate and isolate the refrigerant pipes correctly LEAK CHECKUP...

Page 8: ...pe prob lems such as reverse flow of condenser water might occur If the pipe is long a rest that can support the pipe needs to be installed to be worked within 1 1 5M 4 Horizontal extension of pipe is impossible In case that drain hose is above the connecting hole it must be connected up to the hole at a right angle within 30cm crossways from the product Height of the drain hose is at a right angl...

Page 9: ...ckup cover 2 Pour the prepared water inside the checkup unit In case of failing to pour the water inside the check up unit water might overflow the product 3 Check if the draining is normal pumping draining Checking drainage is available during turn off cooling and heating 4 Reinstall the checkup cover ...

Page 10: ...10 INDOOR UNIT WIRE CONNECTION DTA 240LH 3113544330 ...

Page 11: ...11 OUTDOOR UNIT WIRE CONNECTION OUTDOOR UNIT ...

Page 12: ...g rod A ground wire for telephone is not to be used for air conditioner 2 Wrap the rest part of the pipe connected to the outdoor unit with the isolation tape and complete the grounding 3 Install green or yellow ground wire In case the ground wire is too short extend the wire wrapping the extended part with the isolation tape Don t bury the connected part Fix the ground wire using a clamp In case ...

Page 13: ...t panel must be fit together with that of main body 3 After fastening two screws rotate the front panel to be fixed on the edge of the key hole and fasten the other two screws to be fixed completely 4 Connect the cable of front panel to the PCB as the figure shows 5 Fasten the control box cover as the front panel installed 6 Close the front grille and fasten the fixing studs Control bow cover ...

Page 14: ...ler 20 Cool mode 20 Heat mode 20 Dehumidifier mode 21 Fan mode 21 Auto mode 21 Quick mode 22 Timer mode 22 Sleep mode 23 Fan direction Fan speed controlling 23 How to use the wireless remote controller 24 Cool mode 24 Heat mode 24 Dehumidifier mode 25 Fan mode 25 Auto mode 25 Quick mode 26 Timer mode 26 Sleep mode 27 Fan speed controlling 27 Cleaning the air filter 28 Problems Possible causes 29 S...

Page 15: ...off the indoor unit and then unplug it from the wall Clean the air filters Cover the outdoor unit with the supplied cover this is very important to protect this unit BEFORE THE SEASON Make sure the air filters are clean Make sure the inlet and outlet on the indoor and outdoor units are not blocked by obstructions Make sure the unit is grounded Consult a serviceman for help PRECAUTIONS Do not use t...

Page 16: ...ator shows when to clean the filter NAMES OF PARTS Inlet Outlet OUTDOOR UNIT OUTDOOR UNIT AIR IN If there is any obstacle in front of the grille the efficiency of the unit can be lowered OUTDOOR UNIT AIR OUT SERVICE VALVES GAS TUBE SERVICE VALVES LIQUID TUBE CAUTION Do not install the outdoor unit on unstable place like outside wall of building or outside of balcony In case of falling it may cause...

Page 17: ... button Enter Cancel button Filter Reset button Sleep button Reservation Time Up button Reservation Time Down button Fan Mode Indicator Dehumidifier Mode Indicator Heat Mode Indicator Filter Cleaning Indicator Fan Dir Indicator Cool Mode Indicator Quick Mode Indicator Auto mode Indicator Fan Speed Indicator Temperature Indicator Timer Mode Time indicator Sleep mode indicator ...

Page 18: ...unit on or off Temperature Buttons Fan Speed Button Press to select the fan speed Auto High Middle Low Natural Cover Slide down to access most of the remote buttons Slide down further to access the battery compartment AUTO WIRELESS REMOTE CONTROLLER WIRELESS REMOTE CONTROLLER OPERATION INDICATOR Mode Indicators Auto Quick Cool Fan Dehumidifier Heat Lights to indicate the mode selected Timer Indica...

Page 19: ...ng it in direction of the arrow on the cap 3 Close the cap by pushing it to the direction of the ar row 2 Put the battery in to the direction of and inside of the remote controller Be sure the direction of and REPLACING REMOTE CONTROLLER BATTERY ...

Page 20: ...perature goes up to the desired temperature the air conditioner retains the desired temper ature repeating heating and fanning automatically Press the Power button and turn the power on Defrosting Mode During the Defrosting Mode in case that outdoor temperature is low and humidity is high the outdoor unit gets covered with frost and it deteriorates the heating function During the Defrosting mode p...

Page 21: ...ES With Auto Mode applied cooling heating or dehumidifying is automatically set into run Press the power button and turn the power on Press the button till is shown and the Auto Mode starts Yon can freely set the tempera ture between 24 28 C and the temperature is set by 1 C with each time the button pressed FAN MODE NOTES During the Fan Mode Cool Mode Indicator on the front panel gets lit on Duri...

Page 22: ...is over the running mode stops Timer On is available only when the air conditioner isn t running Timer Off is available only when the air conditioner is running Press the button and select timer mode Press the button and set the reservation time Reservation time can be set in the order of 0 5 1 1 5 2 2 5 3 4 5 6 8 10 12 16 20 24 hr Press the button and select timer mode Press the button and set th...

Page 23: ...and Dehumidifier Mode Auto Low Middle High Natural During Quick Mode High fan speed Only During Fan Mode Low Middle High Natural With Auto Fan Speed applied fan speed can be au tomatically regulated according to temperature How to cancel the mode Press the button again and the reservation is canceled FAN DIRECTION CONTROLLING By pressing the button Fan Direction can be regulated To make the angle ...

Page 24: ...the desired temperature the air conditioner retains the desired temper ature repeating heating and fanning automatically Press the Power button and turn the power on Defrosting Mode During the Defrosting Mode in case that outdoor temperature is low and humidity is high the outdoor unit gets covered with frost and it deteriorates the heating function During the Defrosting Mode pre heating mode is a...

Page 25: ...E NOTES With Auto Mode applied cooling heating or dehumidifying is automatically set into run Press the power button and turn the power on Press the button till is shown and the Auto Mode starts Yon can freely set the tempera ture between 24 28 C and the temperature is set by 1 C with each time the button pressed FAN MODE NOTES During the Fan Mode Cool Mode Indicator on the front panel gets lit on...

Page 26: ...the reservation time is over the running mode stops Timer On is available only when the air conditioner isn t running Press the button and set the reservation time Reservation time can be set in the order of 0 5 1 1 5 2 2 5 3 4 5 6 8 10 12 16 20 24 hr Press the button to input the setting into memory while TIMER is blinking on the Temperature Reservation Time indicator Timer Off is available only ...

Page 27: ... turned on Press the button and the Sleep Mode starts How to cancel the mode Press the button again and the reservation is canceled FAN SPEED CONTROLLING By pressing the button Fan Speed can be regulated as below During Auto Cool Heat and Dehumidifier Mode Auto Low Middle High Natural During Quick Mode High fan speed Only During Fan Mode Low Middle High Natural With Auto Fan Speed applied fan spee...

Page 28: ...in the shade avoiding the direct rays of the sun 4 In assembling fix the air filter in and close the front grille and then fasten the fixing studs 5 Finishing cleaning the air filter press the Filter Reset button on the wire remote controller Notes The products of our company let you know when to clean the air filter with automatic sensor When it s time to clean the air filter the indicator on the...

Page 29: ...r unit Has the air conditioner been turned on long enough to work normally Is the humidity in the room normal Troubleshooting Turn on the main supply switch again Replace the fuse with one which meets standard requirements Check out other electric appliances Check out if the battery polarity is ac curate and replace it with new one Temperature is not supposed to be set during Fan Quick Mode Try Co...

Page 30: ...Current Cooling Heating 13A 12A Refrigerant R22 1 8Kg Net Weight Indoor Outdoor 36kg 61kg Dimensions of Units Indoor Outdoor 840mm x 840mm x 250mm 872mm x 675mm x 325mm Dimensions of Front Grille 940mm x 940mm x 30mmOperating Operating Indoor side Heating Mode min 21 C max 32 C min 15 C max 27 C Condition Outdoor side Heating Mode min 21 C max 54 C min 2 C max 24 C Design and specification are sub...

Page 31: ...MODEL DTA 240LH Made in Korea INSTALLATION AND OWNER S MANUAL ...

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