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VRF One-way Cassette Indoor Units 80CO SERIES INSTRUCTION MANUAL WARNING! Read and follow all safety precautions in Instruction Manual - improper use can cause serious injury. www.delta-dct.com...
USER NOTICES ☆ When operating, the total capacity of the cooperating indoor unit should be no more than that of outdoor unit. Otherwise, it will cause the shortage of cooling (heating) capacity. ☆ Install a circuit breaker (or fuse) to each indoor unit according to capacity of the unit and a master circuit breaker to all indoor units.
CONTENTS 1 Safety Information ........................ 1 2 The Structure and Components Name of One-way Cassette Type Indoor Unit ....2 3 Rated Condition of Air-conditioning Unit ................2 4 Installation of the One-way Cassette Type Indoor Unit ............2 4.1 The requirement for installation space ..................2 4.2 Selection of the installation location for indoor unit ..............3 4.3 Dimension of ceiling hatch and location of hoisting screw ............
1 Safety Information Please read this manual carefully before use this unit, and operate it correctly according to the guide in this manual. Please take specially note to the meaning of these two marks. Warning : This mark means that it may cause casualty or badly hurt if the operation is incorrect. Note : This mark means that it may cause casualty or property loss if the operation is incorrect.
2 The Structure and Components Name of One-way Cassette Type Indoor Unit 80CO008J24 80CO010J24 80CO013J24 3 Rated Condition of Air-conditioning Unit Indoor side state Outdoor side state Dry bulb temp.°C Wet bulb temp.°C Dry bulb temp.°C Wet bulb temp.°C Rated cooling...
4.2 Selection of the installation location for indoor unit ● Obstruct should be away from the air intake or outlet vent of the indoor unit so that the airflow blow all over the place of the room. ● Make sure the installation of the indoor unit accords with the requirement for installation dimension drawing.
Fig.3 4.4 Hoisting the main body of the unit 1) Hoisting the main body Attach the hoisting stand base to hoisting screw. In order to firm the hoisting stand base, use nuts with washers on either end of it.(refer to Fig. 1) 2) Please refer to the dimension of ceiling opening on the cardboard for installation ●...
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● The drain raising pipe should form a right angle with the unit, and distance to unit should not beyond 300mm. Sponge(attachment) Clamp Clamp(attachment) Drain hose Sponge (gray) Below 4mm Roof Hoisting stand 1-1.5m Within 300mm below 280mm Drain hose (attachment) Drain raising hose 220mm...
4.6 Front panel body and installation 1) Take off the front panel from the panel body. Fig.4 Fig.5 2) AS shown in Fig.4, install the panel body, and then tighten the screws according to the sequences in the figures. 3) As shown in Fig.5, install the panel on the panel ,and then turn it for fastening. 5 Function Description of Functional Dial Switch S7 1) The 3-bit dial switch must be set before energizing the main board and it determines running state of indoor unit.
Ground Wire (mm of Power Cord (mm 80CO008J24 208-230V ~60Hz 80CO010J24 208-230V ~60Hz 80CO013J24 208-230V ~60Hz Notes: T he size of circuit breaker and power cord in above sheet is selected based on the max power ① . (max current) of unit.
7.2 TIMER MODE ROOM TEMP SWING TIMER HOUR ON/OFF Fig. 7.2 1) Under ON state of the unit, press TIMER to set the OFF time. While under the OFF state of the unit, press TIMER to set the ON time. 2) If there is no timing setting, press TIMER, and then xx.x HOUR will displayed, with HOUR blinking continuously.
1) In the Cooling or Dry mode, after the unit receives the Sleep command from the wireless controller (for the duct type or ultra-thin duct type indoor unit, the command is transmitted by the wired controller) and runs for one hour, the preset temperature will increase by 1°C and by 1°C after another two hours.
Press Fan to switch the fan speed as the following order circularly. AUTO H IGH Note: In the Dry mode, the fan speed will be set to the LOW speed automatically. 7.6 Temperature Setting SWING Fig. 7.6 Press ▲ or ▼ to adjust the set temperature and the temperature setting range under each mode is 16°C~30°C.
temperature; otherwise the unit won’t run into the COOL mode. 2) In the DRY mode, will blink. The fan motor will run at the low speed among a certain temperature range. The dehumidifying effect in this mode is better than that in the COOL mode and the energy saving effect is also better.
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The meaning of each error code is described Error Code Descritpion High pressure protection of the compressor Indoor anti-freeze protection Low pressure protection of the compressor Discharge temperature protection of the compressor Compressor overload protection Communication error Modes conflict Indoor environment temperature sensor error Indoor coil inlet temperature sensor error Indoor coil mid-way temperature sensor error Indoor coil outlet temperatudre sensor error...
8 Troubleshooting Warning! ● Cut down the main power switch immediately if malfunction (such as smell the burning odor etc.) happened, and then contact service center. If the abnormal state is maintained, the unit may be damaged or electric shock or fire may be happened. ●...
8.2 They are not malfunction as follow Malfunction Reason The overload protects switch makes it Start up unit immediately after turned off run after 3 minutes delay. Air conditioner doesn’t Run for about 1 minute without other When opening power actions Mist is blown from air The high humidity air in room is cooled...
9 Maintenance Please cut off the main power supply of the unit when not in use for a long time. Warning ! 1) Do turn off the unit and cut off the main power supply when cleaning the unit, otherwise the electric shock or harm may happen.
9.2 Installation of the air filter Buttress the front panel with one hand ,and then install the air filter with the other one. As shown in Fig. 9.2. Air Filter Fig. 9.2 9.3 Closing the front panel. Close the panel. As shown in Fig. 9.3. Fig.
● Could adsorb deleterious material below 1μm in air, as dust, pollen, bacteria, and virus. ● Usage period is half an year to 1 year. If it is necessary to be changed, purchase new purifier in the nearest DELTA special engaged maintenance center.
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Parameters of one-way cassette type indoor unit 80CO008J24 80CO013J24 80CO010J24 Model Function Cooling and heating Cooling and heating Cooling and heating Cooling Capacity 12.3 kBtu/h Heating Capacity 10.9 13.6 kBtu/h /h Air Flow Rate m Sound Level dB A) Input of Motor (kW) 0.042...
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Thank you for Choosing airconditioners Perfectly engineered for your comfort. www.delta-dct.com...
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