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7

Installation Procedures

This manual cannot completely illustrate all the properties of the products you bought. Please 

contact the local Airwell distribution center if you have any question or request. 

Please use the standard tools according to the installation requirements.

The standard attached accessories of the units of this series refer to the packing list; prepare 

other accessories according to the requirements of the local installation point of our company. 

1.Choose the suitable installation location. Indoor units should be installed in places with

the environment of even circulation of cool and warm blows. The following places should

be avoided.

Places with high salinity (beach), high sulfureted gas(such as the thermal spring regions where

copper tubes and soft soldering are easy to be eroded), much oil(including mechanical oil) and

steam; places where organic substance solvent is frequently used; places where machines

generate the high frequency electromagnetic wave (abnormal condition will appear in the control

system); places where there is high humidity exists near the door or windows (dew is easily

formed); and places where the special sprayer is frequently used.

3.Dimension (unit: mm).

Model

a

b

c

d

e

f

g

h

i

DDV007~016

420

892

370

850

185

640

90

760

152

Indoor Units 

1. The distance between wind outlet port and the ground should not be more than 2.7m.

2. Select appropriate places for installation where the outlet air can be spread to places all over

the house and arrange proper locations for connecting pipes and lines as well as the drainpipe

to the outdoor.

3. Ceiling construction must be hard enough to hold the weight of the unit.

4. Make sure that the connecting pipe, the drainpipe and connecting guide line can be put into

walls to connect the outdoor units.

5. It is recommended to make the connecting pipe between the outdoor and indoor units and the

drainpipe are as short as possible.

6. Please read the attached installation instruction of outdoor units for regulation of filling amount

of refrigerant if necessary.

7. The connecting flange should be checked by users.

8. Those electrical appliances such as television, instruments, devices, artwork, piano, wireless

equipment and other valuables should not be placed under the indoor unit as to prevent

condensate from dropping into them and causing damage.

2.The following steps can be taken after selecting the installation place:

(1) Cut a hole in the wall and insert connection pipe and connecting wires

through a locally purchased PVC pipe. The hole should be inclined slightly

downward with an inclination of at least 1/100 (see Figure 1).

(2) Before cutting the hole, ensure no pipe or rebar is placed behind the cutting

position. Avoid cutting a hole at the place of wires or connection pipes.

(3) Hang the unit on a horizontal and firm roof. If the unit base is not stable, it may cause noise,

vibration or leakage.

(4) Support the unit firmly and change the shapes of connection pipe, connecting wires and

drain pipe to make them easily get through the hole.

Summary of Contents for AWSI-DDV007-N11

Page 1: ... Unit Operation Installation Manual AWSI DDV007 N11 AWSI DDV009 N11 AWSI DDV012 N11 AWSI DDV016 N11 No 0150524401 Please read this manual carefully before using Keep this operation manual for future reference ...

Page 2: ... 12 Test Run Failure Code 18 Operating Range of Air Conditioner Cooling dry Indoor Max DB 32 C WB 23 C Min DB 18 C WB 14 C Outdoor Max DB 43 C WB 26 C Min DB 5 C Heating Indoor Max DB 27 C Min DB 15 C Outdoor Max DB 21 C WB 15 C Min DB 15 C Warning If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard This ...

Page 3: ...1 Parts and Functions ...

Page 4: ...fire When installing or moving the unit the refrigerant system should be vacuumed and recharged with R 410A refrigerant If any other gas enters the system it may lead to abnormal high pressure which may cause damage or injury Please use the proper manifolds or branches during the system installation The wrong parts may cause refrigerant leakage Keep the drain pipe away from toxic gas vents to prev...

Page 5: ...ected to the gas pipe water pipe lightening rod or the telephone grounding wire Improper grounding may cause electric shock The Circuit Breaker should be installed If not it may cause electric shocks After installation the air condition equipment should be powered on and passed the electric leakage current lest ...

Page 6: ...ration immediately after power on can result in severe damage to internal parts Turn off the power to save energy if the unit will be not used for a long period If the unit is not powered off it will consume power 3 minutes protection To protect the unit compressor can be actuated with at least 3 minutes delay after stopping Close the window to avoid outdoor air getting in Curtains or window shutt...

Page 7: ...r conditioner operates in the environment with too much dust clean the air conditioner more times generally once every two weeks Do not wipe the wind deflector with water forcibly to avoid falling off Cleaning Wind Deflector Cleaning the air outlet port and the shell Attention Don t use gasoline benzene diluents polishing powder or liquid insecticide to clean them Do not clean them with hot water ...

Page 8: ... 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 Failure to work Check if there is a power failure Check if the manual power switch is turned off Check if the supply fuse and breaker are disconnected Check if the protective unit is working ...

Page 9: ...ation where the outlet air can be spread to places all over the house and arrange proper locations for connecting pipes and lines as well as the drainpipe to the outdoor 3 Ceiling construction must be hard enough to hold the weight of the unit 4 Make sure that the connecting pipe the drainpipe and connecting guide line can be put into walls to connect the outdoor units 5 It is recommended to make ...

Page 10: ...please consult with indoor decoration personnel about actual conditions a Ceiling reinforcement To ensure the ceiling is horizontal and will not shake the ceiling base frame must be reinforced b Cut off and remove the ceiling base frame c Reinforce the end faces left when the ceiling is removed and further reinforce the base frame that fix both ends of the ceiling d After the body installation is ...

Page 11: ...nnected to air return shutter as shown in Fig 1 3 Heat Preservation of Blast Pipes Heat preservation lays should be provided for air blowing return pipes Paste glue nails on the blast pipes and attach thermo wool which covered by a layer of silver paper fix it with glue nail cover and then seal the joint with silver paper Selection of fan outlet when a high performance filter is used The fan has r...

Page 12: ... avoid the pipe connections getting loose or off Drain hose should not be pulled out laterally for more than 20cm and should be supported every 0 8 1 0m to avoid bending 6 The end of drain hose should be more than 50mm away from the ground or the bottom of drainage tank It should not be put in water To directly drain condensate into drainage ditch the drain hose must be U shaped to avoid stink spr...

Page 13: ...ng or flare opening is broken Vacuumize from the stop valve of outdoor units with vacuum pump Refrigerant sealed in indoor machine is not allowed to use for vacuumization Vacuum pump with check valve should be used for vacuumizing to prevent pump oil flowing into the machine Open all the valves of outdoor units NB oil balancing stop valve must be shut up completely when only connected one main uni...

Page 14: ...ve wire and plug N connected 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 u...

Page 15: ...W01 on the main unit of wired control is set to 0 while SW01 on other sub units of wired control are set to 1 2 3 and so on in turn Please refer to the code setting A at page 15 B One wired control controls one indoor unit as shown in the above figure indoor unit 6 19 The indoor unit and the wired control are connected via three lines with polarity C Two wired controls control one indoor unit as s...

Page 16: ...nsions 100 0 3mm2 x core shielding lin 300 and 400 1 25mm2 x core shielding lin 100 and 200 0 5mm2 x core shielding lin 400 and 600 2 mm2x core shielding lin 200and 300 0 75mm2 x core shielding lin The shielding lay of the signal line must be grounded at one end The total length of the signal line shall not be more than 600m Items Total Current of Indoor Units A Cross Section mm2 Length m Rated Cu...

Page 17: ... group address 0 0 0 0 wire controlled master unit default 0 0 1 1 wire controlled slave unit 0 1 0 2 wire controlled slave unit 0 1 1 3 wire controlled slave unit 1 0 0 4 wire controlled slave unit 1 0 1 5 wire controlled slave unit 1 1 0 6 wire controlled slave unit 1 1 1 7 wire controlled slave unit SW01_5 SW01_6 SW01_7 SW01_8 Capability of indoor unit 5 6 7 8 Capability of indoor unit 0 0 0 0 ...

Page 18: ...ess Note 2 2 3 4 5 6 7 8 Address of indoor unit Address of centralized controller 0 0 0 0 0 0 0 0 Default 0 Default 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 2 2 0 1 1 1 1 1 1 63 63 1 0 0 0 0 0 0 0 64 1 0 0 0 0 0 1 1 65 1 0 0 0 0 1 0 2 66 1 1 1 1 1 1 1 63 127 SW08_1 WiFi Control Mode Option 1 Single Control 0 Group Control SW08_2 Passive contact OEM total heat exchanger linkage 1 Generally passive contact i...

Page 19: ...ON Display ambient temperature OFF OFF Do not display ambient temperature SW4 ON 26ð lock disabled ON OFF 26ð lock enabled SW5 ON Collect ambient temperature of wired controler ON OFF Collect ambient temperature of PCB SW6 ON Power failure memory disabled OFF OFF Power failure memor enabled SW7 ON Temperature sensor 4k7 enabled ON Betewwn SW7 and SW8 one and only one must be ON for any given perio...

Page 20: ...cooling heating mode Repress ON OFF button to quit the compulsive running and stop the operation of the air conditioner When any fault appears consult the fault code of line control or the flashing times for LED5 of computer panel of indoor units health lamp of receiving window of remote control and find out the faults as shown in the following table to remove all faults Indoor Unit Faults Failure...

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