background image

5

Parts and Functions

Clock Set

When the unit is started for the first time or after replacing batteries in remote controller,
clock should be adjusted as follows:
1.Press CLOCK button, clock indication of " AM " or " PM " flashes.
2.Press "

 " or "

" to set correct time. Each press the time will increase or decrease

by 1 min. If the button is kept pressed, the time will increase or decrease quickly.
3.Press "SET" button to confirm the time setting. AM or PM stop flashing, while clock starts
working.
Note:AM means morning and PM means afternoon.

24.HIGN/SO Run Display

32.SLEEP State Display

33.LOCK State Display

28.Fresh Display

29.Auxiliary ELECTRICAL HEATING Display

35.TIMER ON Display

26.SIGNAL SENDING Display

27.Code B of controller's state

31.Operation MODE Display

AUTO RUN COOL RUN DRY RUN HEAT RUN FAN RUN

FRESH

HIGH/SO

TIMER

SET

FILTER

HEALTH

RESET

LOCK

SLEEP

MODE

CLOCK

CODE

LIGHT

3

2

1

HEAT

Note:

1.Models in this manual have no functions

2.HIGH/SO button
This button is active in Cooling/Heating mode,
the fan speed is in AUTO mode after pressing
it and "high functon" will be automatically
cancelled after 15 minutes running.

11

5

8

14 16 17 21 24 27 28 29 30 36

When operating the remote controller in an area where
electronically controlled lights are installed or wireless
handsets are used, please move closer to the indoor
unit as the function of the remote controller might be
affected by signals emitted by the above
mentioned equipments.

Remote Controller Operation

When in use, direct signal transmission head to
the receiver placed on the indoor unit.
The distance between the remote controller and
the receiver should be max 7m and there should
be no obstacle between them.
Do not throw the remote controller to prevent it
from being damaged.

Battery loading

Batteries are fitted as follows:

Remove the battery compartment lid

Slightly press and disengage the battery compartment
lid marked with "   " and then hold the remote controller
by the upper section and then remove the battery
compartment lid by pressing in the direction of the arrow
as shown in the figure above.

Loading the battery

Ensure that batteries are correctly placed in the
compartment as required for positive and negative
terminals.

Replacing the battery compartment lid

The battery compartment lid is reinstalled in the reverse
sequence.

Display review

Press the button to see if batteries are properly fitted.
If no display appears, refit the batteries.

Confirming indicator

If no indication is displayed after press ON/OFF button,
reload the batteries.

Caution:

 if the remote controller does not operate as

designed after fitting new batteries of the same type,
press the Reset button (marked ) with a pointed article.

Note:

It is recommended that the batteries should be removed
from the compartment if the remote controller is not used
for an extended period.
The remote controller is programmed for automatic test
of operation mode after the batteries are replaced. When
the test is conducted, all icons will appear on the screen
and then disappear if the batteries are properly fitted.
When throw away the waste batteries, please perform
in accordance with the local regulation.

36.HEAT Button

Used to select auxiliary heater function.

Code A

A

U

T

O

LOW

MID

HIGH

AUTO

34.FAN SPEED Display

Displays when healthy run function is set.

30.HEALTH Display

25.Code A of controller's state

Code A is used for the units in this manual.

Summary of Contents for AWSI-DBV018-N11

Page 1: ...BV018 N11 AWSI DBV024 N11 AWSI DBV028 N11 AWSI DBV038 N11 No 0150510085 Indoor Unit Operation Installation Manual Please read this manual carefully before using Keep this operation manual for future reference ...

Page 2: ...ime To protect the compressor the air conditioner unit should be powered on for over 12 hours before using it All indoor units of the same refrigerating system should use the unified power switch to ensure that all indoor units are in the state of being powered on at the same time during the operation of air conditioner Your air conditioner may be subject to any change owing to the improvement of ...

Page 3: ...DBV018 DBV024 DBV028 DBV038 1 air outlet port air inlet port duct Parts and Functions indoor unit duct air inlet port air outlet port ...

Page 4: ...sed for inspection service Air change switch It is used to open and close air change function The mode is as follows No display air change automatic air change RECOVERY air change NORMAL Clock timing and address setting Timing switch It is used for choosing timing running Mode switch Choose running mode Swing switch Open and close air flap TEMP switch Used for changing set temperature AUTO FAN ONL...

Page 5: ...erature setting temperature and unit number Air volume display Display the setting speed Inspection status display Air change display Health function display Unit number display Centralized adress display System adress display Running display When the compressor runs it displays Demand display When forced to run DEMAND will be displayed or show HH LL in the temperature zone Defrost is shown when d...

Page 6: ...lth operation function 5 HEALTH Button 21 FILTER Display When the filter need be cleaned you can press the FILTER button for 3s to up down function 20 TIMER Display 19 TIME Display 28 29 30 31 32 33 34 35 1 2 3 4 5 6 7 8 9 10 11 12 36 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 FRESH HIGH SO TIMER SET FILTER HEALTH HEAT RESET LOCK SLEEP FAN TEMP ON OFF SWING MODE CLOCK CODE LIGHT 2 SWING Button I...

Page 7: ...ller and the receiver should be max 7m and there should be no obstacle between them Do not throw the remote controller to prevent it from being damaged Battery loading Batteries are fitted as follows Remove the battery compartment lid Slightly press and disengage the battery compartment lid marked with and then hold the remote controller by the upper section and then remove the battery compartment...

Page 8: ...ght cause the dropdown of the machine which may lead to personal injuries The installation should be ensured against typhoons and earthquakes etc The installation unconformable to the requirements will lead to accidents due to the turnover of the machine Specific cables should be used for reliable connections of the wirings Please fix the terminal connections reliably to avoid the outside force ap...

Page 9: ...roximately 2 10 min During defrosting the fan of the indoor unit runs at a low speed or stops while that of the outdoor unit stops running Do not use water heater or like next to the indoor unit and the wired controller Water power leakage or short circuit may happen if the steam generating apparatus is working next to machine Use the fuse with proper capacity Metal wires and copper wires etc may ...

Page 10: ... wind screen 6 Press ON OFF switch off The light on the wire controller is off 2 Choose operation mode Press mode switch to change to AUTO FAN ONLY COOL DRY HEAT Remarks Avoid pressing ON OFF switch frequently Do not press wire controller or switches by sharp objects The temperature is on the basis of the setting value The wind temperature may not reach the setting value because of the outer air c...

Page 11: ...ed CLOCK flickers and the time displayed is the real time If not in timing the screen displays the real time If in timing the screen displays the timing time If you want to know the real time go to the first step Note 2 Press TIME and TIME to regulate the time The time increases a minute each time you press TIME switch The time decreases a minute each time you press TIME switch 1 2 3 HIGH ROOM TEM...

Page 12: ...nd OFF timing are the same the setting is invalid Even in timing condition you may start or close the unit through pressing ON OFF switch Note parts of wired controller explanation 1 The unit starts or stops at the setting time Meanwhile it displays the timing time 2 ON Timing OFF timing and circulation means that the unit is on and off at the setting time everyday Press ON OFF switch firstly and ...

Page 13: ...ire controller is powered off If the wire controller is powered on the above operations will be invalid 2 Function difference between master wire controller and slave one Master wire controller Slave wire controller Function All of functions Only with below functions ON OFF MODE FAN SPEED SET TEMP SWING Contrastive items Note How to change the function switches Factory Seting ON default setting SW...

Page 14: ...gher than temperature setting unit will run intermittently at LOW speed regardless of FAN setting When room temperature is lower than temperature setting unit will only run FAN operation In HEAT mode warm air will blow out after a short period of time due to cold draft prevention function NOTE 4 Adjust fan speed Press FAN button Each press the fan speed changes as follows Code A Air conditioner wi...

Page 15: ... ON OFF button to stop unit 4 Unit stop 3 Adjust fan speed Press FAN button Each press the fan speed changes as follows Air conditioner will run at the selected fan speed When in AUTO mode the unit will adjust fan speed according to room temperature automatically LOW MID HIGH FRESH HIGH SO TIMER SET FILTER HEALTH RESET LOCK SLEEP FAN TEMP ON OFF SWING MODE CLOCK CODE LIGHT 4 1 3 2 HEAT Then select...

Page 16: ...ult in air conditioner s abnormally running If the louver work abnormally stop unit restart and adjust the louver by remote controller In COOL or DRY mode do not leave the louver in downward position for a long time as the water vapor close to the grille may condense and water may drop from the air conditioner Please carefully set temperature when children old or infirm people use the air conditio...

Page 17: ...ss time adjustment buttons If the button is kept pressed the time will changes quickly It can be adjusted within 24 hours at will Hints After replacing batteries or if a power failure occurs TIMER setting must be reset Remote controller has memory function When you use TIMER mode next time just press SET button after mode selection if timer setting is the same as the previous one 2 TIMER mode sele...

Page 18: ...l still consume power Air cleaner and shell must be mounted after cleaning Cleaning Air Cleaner Don t rinse the air cleaner with hot water of above to avoid fading and distorting Don t put the air cleaner on the fire to dry to avoid catching fire Attention Wipe dust with water or dust collector A Wipe dust with dust collector B Clean it with soft bush in mild detergent if there is too much dust on...

Page 19: ...he shutdown indoor units refrigerant flows in the short time and make the sounds of refrigerant flowing Otherwise when other indoor units performs heating operation white steam may occur during refrigerating operation cold air may appear When the conditioner is powered on the sound is made due to the resetting of the expansion valve Check if it is in the state of Timer ON and Timer OFF Check if th...

Page 20: ...l air distribution can be ensured where there is no blockage in the air passage where the condensed water can be drained out properly where the strength can bear the weight of the indoor unit where enough space can be ensured for maintenance The outside air should be input from the outdoor directly from the blast pipe If the blast pipe can t be jointed the air can t be input from the suspended cei...

Page 21: ...iring connection line of the line control connection line between indoor units and outdoor unit so that they can be connected with indoor units right after installation For the inspection hole the ceiling might be reinforced to keep the evenness of the ceiling and avoid the vibration of the ceiling For details please consult the construction contractor notch grapping notch plug plug concrete hoist...

Page 22: ...it Pa c For the drainpipe the general purpose hard PVC tube can be purchased at local shops During the connection insert the end of PVC tube into the wash port and fasten it with drainage hose and thread clip Binding agents shouldn t be used to connect the wash port and drainage hose b Unless it is regulated to the level position faults or errors might occur for the floater switch 0 5 mm 0 0 2 one...

Page 23: ...s a After finishing the electrical system test the drainage system b During testing make sure that the water flow passes the piping correctly without any water leakage at the connection c In the condition of new house test the drainage system before fitting up the ceiling d Even if it is installed in the season needed to heating the testing should also be performed Testing Drainage System wash por...

Page 24: ...ain unit and the exhaust pipe for heat insulation and sealing Install the piping before fitting up the ceiling incorrect incorrect correct a Intake of fresh air at simplex feeding b Exhaust air return in air return pipe intake from side intake port or air return pipe air intake from the side side of piping side of piping exhaust from side exhaust port together with air return port exhaust port thi...

Page 25: ...outer side of the blast pipe The humidity is high even if the inner side of the suspended ceiling isn t used as a blast pipe in new concrete buildings At this time the whole body should use the thermo wool for heat preservation the thermo wool can be packed with a steel wire It is operated under the conditions beyond the limits leading to the overload of the compressor Affected by the capacity of ...

Page 26: ...ecified amount or compressor failure can be caused by filling too much or little refrigerant Tubing Materials Specifications 15 88 DBV018 Phosphor deoxybronze seamless pipe TP2 for air conditioner Refrigerant Filling Amount Connecting Procedures of Refrigerant Tubing Outer Diameter of Tubing mm Mounting Torque 78 4 98 0N m 9 52 32 7 39 9N m 15 88 19 05 97 2 118 6N m Dual wrenches must be used in t...

Page 27: ... indoor and wire controller And be earthed on one side or the unit will not work normally because of interference Note Confirm the terminal connection firmly and do not get in tough with shielded wire Don t touch the PC panel with your hands shielded wire grounding Screw holes Bracket Wire controller 52 0 2 Screw holes AUTO FAN ONLY COOL DRY HEAT TES FAN AUTO HIGH LOW FIX CENTRAL OPERATION STANDBY...

Page 28: ...nnected to null wire while should be connected to the ground wire For the type with auxiliary electrically heating function the live wire and the null wire should not be misconnected or the surface of electrical heating body will be electrified If the power line is damaged replace it by the professional personnel of the manufacturer or service center The power line of indoor units should be arrang...

Page 29: ...s A One line control controls multiple units i e 2 16 indoor units as shown in the above figure 1 5 indoor units The indoor unit 5 is the line controlled main unit and others are the ine controlled sub units The remoter control and the main unit directly connected to the indoor unit of line control are connected via three lines with polarity Other indoor units and the main unit are connected via t...

Page 30: ... the wiring between indoor and outdoor units as well as the wiring between indoor units Note DBV models are set to wired controlled type before delivery Setting Mode Wireless Remote Controller Socket Dip switch SW01 1 2 3 4 CN21 Socket Null Connect to remote receiver All OFF 0 0 0 1 Master Remote Wired Controller 1 Remote Wired Controller Terminal Block Control Null A B C connect with Wireless Rem...

Page 31: ...ontrol address the other corresponding address can change automatically meeting as follows Central control address equals to physical address plus 0 or 64 Dip switch setting In the following table 1 is ON 0 is OFF SW01 is used for indoor unit group control address setting and capacity selection CN44 CN42 CN43 are used for indoor unit type selection CN41 is used for addressing by wired controller S...

Page 32: ...iff correction valve in AUTO mode SW07_1 SW07_2 Tdiff correction valve in AUTO mode 1 SW07_3 26 lock 4 0 0 1 1 Normally without 26 degree lock function defaulted 26 degree lock function is availble In cooling mode though set temp is below 26 degree count as 26 degree In heating mode though set temp exceeds 20 degree count as 20 degree Inlet air temp Tai correction valve Tcomp2 eeprom Tai correctio...

Page 33: ... Normal mode TES is unavailable default TES is available 1 0 1 0 1 1 0 0 1 0 1 Run at Mid speed when Hi Speed is selected Quiet running mode Indoor and outdoor 90 meters drop selection Reserved Indoor installation height selection Twin energy source J1 J2 J3 J4 J5 J6 J7 J8 Function switches Note ON indicates short circuit OFF indicates disconnection Remarks Betewwn SW7 and SW8 one and only one mus...

Page 34: ... 15 seconds it will automatically quit and keep the last setting Inquiry of fault records of indoor units In the state of startup or shutdown press CHECK button to go into the mode of inquiring faults of all indoor units in this group The temperature zone indicates CHECK and Unit No which shows the unit number with the actual connection in sequence in the decimal system Meanwhile the time zone ind...

Page 35: ... lower part on the way check if the installation place meets the requirement check if the water is drained to the outside check if there is too much noise check if the connecting line is fastened check if the connectors for tubing are heat insulated check if the indoor units are positioned Ways of Test Run Do ask the installation personnel to make a test run Take he testing procedures according to...

Page 36: ...tronic waste can be disposed of ate least free of charge to the user b When buying a new product the retailer will take back the old product at least free of charge c The manufacturer will take back the old appliance for disposal at least free of charge to user d As old products contain valuable resources they can be sold to scrap metal dealers Wild disposal of waste in forests and landscapes enda...

Page 37: ......

Reviews: