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Installation Procedure

24

Installation of indoor unit

Each air return and supply duct should fix to the floor precast slab by using an iron stand. Use glue to
seal the interface closely. Recommend the distance between the air return duct and the wall is more than
150mm.

The distance between air duct outlet and air conditioner outlet is according to the length of actually installed
air duct and in service behavior

 

of the static pressure terminal:  Installation sketch map for long and short air

duct is showed below, when connect to short air duct, using low static terminal (terminal color is write), the
distance between air duct outlet and air conditioner outlet is no more than 0.5m; when connect to long air duct,
using middle static terminal (terminal color is red), the distance between air duct outlet and air conditioner outlet
could be within 5m at this point.

When installing the ceiling concealed type indoor unit, a specially designed return air
bellows shall be installed, as shown in Figure 3, Figure 4.

A

Installing building roof

Ceiling

Air supply

Air outlet duct

Unit

Return air

Return air bellows

Figure 3

Detail A

Figure  5

M8 broad foundation bolt

M8 suspension screw

M8 broad lock ring

M8 nut

Unit

Air outlet grille

Air supply

No obstacles
within 1 m

Unit

Return air

Return air bellows

*0.5m or*5m

As figure shown, suspend and install the unit.

Drain piping of condensed water should keep a downhill grade of 1% or more. Use insulating pipe to cover
the drain piping of condensed water to keep warmth.

Figure 4

air return shutter

air return duct

sling dog

 

drain piping

 transition
 air duct

air outlet

duct

air diffuser

 joint of air diffuser

Figure 5

Figure 6

Summary of Contents for AE092FCAKA

Page 1: ...Points of Safety Operating Instructions AUTO COOL DRY HEAT Operation TIME Operation Sleep Function Health Function Maintenance Trouble Shooting When Fault Occurs Notice to Users Indoor Unit Installat...

Page 2: ...1 Cautions...

Page 3: ...2 Cooling Heating Indoor outdoor Rated Maximum Minimum 27 32 18 19 23 14 35 43 5 24 26 20 27 15 14 5 7 24 15 6 18 DB C WB C DB C WB C Indoor outdoor DB C WB C DB C WB C Cautions...

Page 4: ...AKA have the Return air box see the following picture when shipping from the factory and they are back side return air During the installation also can be changed to Down side Return air according to...

Page 5: ...an be used onAE072FCAKA remote control AE092FCAKA remote control AE122FCAKA remote control AE142FCAKA remote control AE182FCAKA remote control AE212FCAKA remote control AE242FCAKA remote control and t...

Page 6: ...mode Auto Cooling Dehumidifying Heating Fan 18 Fan speed button Used to set fan speed Low Fan Med Fan High Fan Auto 20 Temperature Setting button SUR 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 20 21 2...

Page 7: ...tion Cooling operation Dehumidifying operation Heating operation Fan operation Remote controller 5 Timer button Used to set the mode of timer SWING FRESH SET LOCK RESET LIGHT HEALTH FAN TEMP MODE SLEE...

Page 8: ...peed display 14 Timer ON OFF display 18 Super Soft operation display Remote LCD display contents and key name and each key function introduction 3 Health Used to control the generating oxygen function...

Page 9: ...id 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 directio...

Page 10: ...tion manual to new user if you resell this machine Warning for installation Entrusted Installation Installation of the machine should be entrusted to certified person of after service Unauthorized ins...

Page 11: ...service Improper inst allation may cause fire hazard electric shock or damage of ma chine Unauthorized alteration or repair work is strictly forbidden Impr oper alteration or maintenance may cause fir...

Page 12: ...CANNOT be used for the purpose of prese rving food animals plants precision instruments and artwork etc which may be destroyed otherwise DON T replace fuse with ma terial other than fuse of proper ca...

Page 13: ...unit will run in previous status Press FAN button For each press fan speed changes as follows 4 Fan speed selection Unit runs at the speed displayed on LCD In HEAT mode warm air will blow out after a...

Page 14: ...Time displayed Unit starts or stops at x hour x min ON or OFF Timer mode indicator lights up TIMER ON OFF To cancel TIMER mode Just press TIMER button several times until TIMER mode disappears Wire co...

Page 15: ...M refers to morning and PM to afternoon Time displayed Unit starts at Xhour X min After time setting press TIMER button to confirm ON stops blinking While OFF starts blinking 4 Time confirming for TIM...

Page 16: ...ut 3 hrs decrease 2 decreases 2 increase1 SHUT DOWN SLEEP RUN STOPS Heat mode SLEEP RUN BEGINS SETTING T SHUT DOWN Cooling mode Comfortable Sleep Note In AUTO mode unit will run in SLEEP function acco...

Page 17: ...uddenly occurs while the air conditioner is working it will resume the previous working state when the power is supplied again On the Health mode if you want to setting timing open mode should close t...

Page 18: ...ion or cold shrinkage of plastics Sometimes there are smells in the air flow from the indoor unit This is caused by the smell of cigarettes or paint coatings inside the unit During COOL or DRY operati...

Page 19: ...en the unit operation stops After the unit stops the indoor fan will continue to run for a while to eliminate residual heat Before asking for after service to an authorized service center please check...

Page 20: ...there any direct sunlight into the room Are there too many people in the room If after the above checks and the corresponding corrective actions the system remains abnormal operation or the following...

Page 21: ...l be 30 m Please keep the installation instruction manual well for reference in maintenance or changing installation position After installed please follow the operational instruction manual to use th...

Page 22: ...accidents will happen Using the specified cable to do wiring work and connecting firmly and properly Fix the connecting part of the terminals to prevent it from the external force Improper connection...

Page 23: ...he installation manual attached with the outdoor unit 6 The connecting flange should be provided by the user himself 7 The indoor unit have 2 drainage outlet one outlet be jamedwith rubber cap during...

Page 24: ...of at least 1 100 See Figure 2 2 Before drilling check that there is no pipe or reinforcing bar just behind the drilling position Drilling shall avoid at positions with electric wire or pipe 3 Mount t...

Page 25: ...c terminal terminal color is red the distance between air duct outlet and air conditioner outlet could be within 5m at this point When installing the ceiling concealed type indoor unit a specially des...

Page 26: ...the air supply inlet It should be also connected to its respective air diffuser separately See Fig 1 Adjust the wind speed of each air diffuser outlet to keep in line on the whole so as to meet a dema...

Page 27: ...ew concrete slab To set with embedded parts foundation bolts etc Iron reinforcement Knife embedded part Foundation bolt Guide plate embedded part Pipe suspension foundation bolt Original concrete slab...

Page 28: ...lease drill two holes on the wall according to the back cover screw hole position of the wire remote controller then strike the wood block to the holes respectively then align the 2 screw hole of the...

Page 29: ...e receive display is at least 20mm distance to the air outlet grill Since there is light sensitive device which receives wireless remote signal so do not installed behind the window curtain or other o...

Page 30: ...force onto the drain pipe connection part Pipe and insulation material Rigid PVC pipe VP31 5mm internal diameter Foamed PE with thickness above 7mm Pipe Insulation Hose Drain pipe size 19 05mm2 3 4 PV...

Page 31: ...lling torque N m 13 7 1 4 kgf m 29 4 3 0 kgf m 53 9 5 5 kgf m 98 0 10 0 kgf m Conduct flared connection work to connect all refrigerant pipes Pipe cutting and expanding If the pipe is too long or the...

Page 32: ...eakage at the pipe connections and bonnets Insulation treatment Conduct insulation treatment on both the gas side and liquid side of pipes respectively During cooling operation both the liquid and gas...

Page 33: ...s shall be bent to U form and then fastened with wire clip The control wiring and refrigerant piping may be laid and fastened together Before completion of vacuum pumping of the refrigerant pipe syste...

Page 34: ...nal wire and make a circle on the signal wire Connect the connection wire according to the connection method and indoor and outdoor wiring diagram Pull the connecting conductor outwards slightly to co...

Page 35: ...ce Outdoor unit environment temp sensor is abnormal flashing twice Outdoor unit suction temp sensor is abnormal flashing 3 times Outdoor unit discharge temp sensor is abnormal flashing 4times Outdoor...

Page 36: ...tents Flashing once Outdoor unit defrost temp sensor is abnormal Flashing twice Outdoor unit environment temp sensor is abnormal Flashing 3 times ction temperature sensor is abnormal Flashing 4 times...

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