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17

Hints

Operation 

(6) Unit stop

Press ON/OFF button. Only time remains 
on LCD. 
All indicators on indoor unit go out. 
Vertical flap closes automatically. 

Cautions:

Unit  won't  restart  until  3  min,  have 
elapsed,  due  to  system  protection. 
HEAT mode is not available on cooling 
only unit.

As cold air flows downward in COOL mode, adjusting air flow horizontally will be much 
more  helpful  for  a  better  air  circulation. As  warm  air  flows  upward  in  Heat  mode, 
adjusting air flow down ward will be much more helpful for a better air circulation.

Be careful not to catch a cold when cold air blows downward.
It is harmful to your health in summer to go frequently in and out of places where temp. 
difference is above 7 C temp. difference of 3-5 C will remove your fatigue. 
More than this, unit's load can be reduced and power consumption cut down as well. 
So, you'd better set a temp. difference of 3-5 C between indoor and outdoor temp. in 
COOL mode.

18

Operation 

Set CLOCK Correctly before starting Timer 
operation (referring to page 6) you can let 
unit start or stop automatically at following 
times: Before you wake up in the morning, 
or get back from outside or after you fall 
asleep at night.

(1) After unit start

select your desired operation mode.
Operation mode will be displayed on LCD.
Power indicator on indoor unit lights up.

TIMER Operation 

TIMER ON/OFF

(2) Timer mode selection

Press TIMER button to change TIMER mode.
Every time the button is pressed, display changes 
as follows:

TIMER ON

ON

ON

OFF

OFF

blank 

TIMER OFF

TIMER ON-OFF

Select your desired TIMER mode (TIMER ON or
TIMER OFF) ON or OFF will flash.

(3) Timer setting

Press HOUR     /    Button.
     Every time the button is pressed, time increases 10min. If button is kept depressed, 
time will change quickly.
     Every time the button is pressed, time increases 10min. If button is kept depressed, 
time will change quickly. Time will be shown on LCD. It can be adjusted within 24 hours.

(3)

(2)

(1)

(6)

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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