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Update Sleep mode

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Press sleep button ten times with in 5 sec if 
you  will  hear  4  times  (pi)  sound  then  it  is 
activated and if you hear 2 times (pi) sound 
then sleep mode is deactivated.

In COOL mode

One hour after SLEEP mode starts, temp. will 
become 1 C higher than temp. setting. After 
running for another 1 hour, temp. rises by 1 C 
further.  Unit  will  run  for  6  hours  then  stops 
automatically.  Temp.  is  higher  than  temp. 
setting so that room temp. won't be too low for 
your sleep. (As shown in Fig. 1)

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In HEAT mode

One hour after SLEEP mode starts, temp. will 
become  2  C  lower  than  temp.  setting.  After 
running for another 1 hour, temp. decreases by 
2 C further. Unit will run for 3 hours at this temp. 
Then  increases  another  1  C  and  stops 
automatically 3 hours later. Temp. is lower than 
temp. setting so that room temp. won't be too 
high for your sleep. (As shown in Fig. 2)

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Operation 

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Operation 

Power Failure Resume Function

Only some of the models have this function.
If the unit is started for the first time, the compressor will not start running unless 3 
minutes have elapsed. When the power resumes after power failure, the unit will run 
automatically, the power indicator lights up, and 3 minutes later the compressor starts 
running with the indicator lighting up.

Note:  In  AUTO  mode  unit  will  run  in  SLEEP  function  according  to  operation 
mode. In FAN mode, comfortable sleep is not available.

Summary of Contents for HSU-12LNA/022L(W)

Page 1: ......

Page 2: ...ter Haier Plaza G T Road Nr Haji Camp Peshawar Tel 091 2262910 Haier Customer Services Center House 4 Allahee Buksh Street Near Gourmet Bakers Main DC Road Gujranwala Tel 055 3847177 Haier Customer Se...

Page 3: ...appliances in accordance with the rapid growing living standards of Pakistan We believe in provision of environment friendly products along with prompt customer care so that we are always with our val...

Page 4: ...rill Never unplug your air conditioner by pulling on the power cord Always grip plug firmly and pull straight out from the outlet All electrical repairs must be carried out by qualified electricians I...

Page 5: ...t a 32Afusing point 2 No other equipment has to be connected to this power line 3 For the detailed installation acceptance please refer to your contract with the power supplier if restrictions do appl...

Page 6: ...111 42437 e mail info haier com pk Customer Care M T I Condition Indoor Condition Outdoor Rated Power Input Rated Current 18000 BTU D B W B 27 19 C D B W B 35 24 C 1700 W 7 7 A D B W B 29 19 C D B W B...

Page 7: ...OFF Function Setting cancel to the timer other additional functions 7 8 Parts and Function Operation Buttons and display of the remote controller Caution Note In cooling units heating mode is not avai...

Page 8: ...ime setting is confirmed press SET AM and PM stop flashing while clock starts working Remote controller s operation When in use put the signal transmission head directly to the receiver hole on the in...

Page 9: ...reload the batteries or load the new batteries after 5 mins 12 Operation Enjoy yourself by just a gentle press Auto run Fan operation 1 Unit start Press ON OFF button unit starts Previous operation s...

Page 10: ...starts Previous operation status appears on display Not Timer setting Power indicator on indoor unit lights up AUTO COOL DRY HEAT FAN 2 Select operation mode Press MODE button for each press operatio...

Page 11: ...FAN button For each press fan speed changes as follows 16 Operation 5 Air flow direction adjustment After operation mode is selected vertical flap will open automatically according to the mode Referri...

Page 12: ...a temp difference of 3 5 C between indoor and outdoor temp in COOLmode 18 Operation Set CLOCK Correctly before starting Timer operation referring to page 6 you can let unit start or stop automaticall...

Page 13: ...will press the button of AIRFLOW Vertical Louver will start moving from extreme up to extreme down and vice versa 2 And when you will press the same button again it will stop immediately 19 Hints Oper...

Page 14: ...ation is above 23 C Heating when the room temperature at the start of operation is less 23 C O O Room Temperature Designated Temperature Timer mode Air flow speed Operation mode More then 23 C Less th...

Page 15: ...running for another 1 hour temp decreases by 2 C further Unit will run for 3 hours at this temp Then increases another 1 C and stops automatically 3 hours later Temp is lower than temp setting so that...

Page 16: ...rce Selection of pipe Necessary Tools for Installation 1 Screw driver Installation Description Liquid Pipe Gas Pipe 12 LT 6 35mm 9 52mm 12 LNF 6 35mm 9 52mm 18 LT 6 35mm 12 7mm 18 LNF 6 35mm 12 7mm 24...

Page 17: ...28 27 Drawing for the installation of indoor and outdoor unit 1 2 3 4 5 6 7 8 9 10 11 12 Installation Installation...

Page 18: ...30 29 Indoor Unit Installation Installation Push the button of unlock from left and right side as shown in picture then push it out of socket and take out the inlet grill...

Page 19: ...32 31 Connecting the indoor outdoor Electric Cable Installation Installation...

Page 20: ...34 33 Outdoor Unit Installation Installation...

Page 21: ...35 36 Installation Installation When connecting pipe exceeds 16 4 feet 6g refrigerant shall be added per exceeding feet Charge according to the following list 16 4ft 23ft 33ft...

Page 22: ...3 Clean the filter Use a vacuum cleaner to remove dust or wash the filter with water After washing dry the filter completely in the shade 5 Close the inlet grill 37 Maintenance Different models have d...

Page 23: ...not use for other purposes Such as food preservation plant cultivation or animal breeding 39 Maintenance Replacement of Electrostatic Filter 1Detach the Air Filters 2Detach the Electrostatic Filters...

Page 24: ...elapsed to protect the system When the electric plug is pulled out and reinserted the protection circuit will work for 3 minutes to protect the air conditioner Noise is heard Normal Performance Inspe...

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