Haier KC18AGH- Manuals

3 1. NOTICES FOR OPERATION Do not blow the wind to animals and plants directly. It can cause a bad influence to them. Adjusting the airflow direction correctly. a) Horizontal: The horizontal airflow can be adjusted by moving the louver with your hand to the left or right. b) Vertical: The vetical ai...

5 2. NOTICES FOR USER 2.3 Working Temperature Range 2.4 The Conditions of Unit Can't Operate Normally. In the following temp. range, the protection device may act, this may cause unit stop running. The operating temperature range (outdoor temperature) for cooling unit is 21 °C ~ 43 °C ; for cooling ...

3. NAMES AND FUCTIONS OF EACH PART 6 Indoor Unit Outdoor Unit ： Cool ： Dry ： Fan ： Heat ： Set temp. ： Run The pattern in displayer: *(5) x 2pcs Back sideof part (4) S/n Part Name (1) Power cable(2) Remote control(3) Front Panel(4) Filter(5) Silver Ion Filter (6) Guide Louver(7) Receiver(8) Indicator...

7 4. OPERATION OF WIRELESS REMOTE CONTROL UNIT . 4.1 Remote Control Unit (Display) Displayed when transmitting data (1) Operation mode COOL .......................... DRY.......... .................... (2) Fan speed Automatic operation ..... HIGH ............................ MID........................

EG 4. OPERATION OF WIRELESS REMOTE CONTROL UNIT 8 When you press the buttons on the remote control unit, the mark appears in the display to transmit the setting changes to the receiver in the air conditioner. Information on the operating conditions is displayed while the remote control unit is switc...

9 . Press to begin or stop indoor fan from blowing indoor componentsto dry. This function applicable to “COOL” & “DRY” mode only. In“AUTO”, “FAN” as well as “HEAT” mode, “BLOW” function can notbe set up and there is no “BLOW” displaying. Press this button will turn ON / OFF the display of indica...

10 4.3 Using the General Operation Press the setting buttons as described below and change the settings as desired. To STOP the air conditioner, press the ON/OFF operation button again. STEP 2 STEP 1 STEP 4 STEP 5 STEP 3 STEP 1 STEP 3 STEP 4 STEP 5 To start the air conditioner, press the ON/OFF oper...

11 4.4.1 TIMER ON mode (Example) After the length of time set for TIMER ON elapses, the unit begins operating. The display depicted at left indicates that the air conditioner will begin operating in 10 hours. Setting procedure: STEP 1 STEP 2 STEP 3 Press the “ON/OFF” button and press “MODE” button t...

12 4.5 Using the SLEEP Operation SLEEP Mode is used for saving energy.Press the SLEEP button while operation. The mark appears in the display. To release the SLEEP function, press the SLEEP button again. 4.5.2 In Heating Mode: ( ) When the SLEEP mode is selected, the air conditioner automatically ra...

13 . 4.6 Using of the “SPECIAL” Features & Remarks • During DRY operation, the fan speed is automatically set to LOW. • If the room temp. is 2 °C higher than the Set Temperature, the unit will run in COOL mode.• Once the room temp. reaches ± 2 °C of the level that was set, the unit repeats the c...

15 When using the remote control unit, always point the unit’s transmitter head directly at the air conditioner’s receiver. (Indoor unit)Air conditioner Remote control unit Fig. 3 1. Slightly to press the place with , along the arrowhead direction to push the back cover of wireless remote control. (...

17 . 5.4 Maintain After Use 1. Turn main power off.2. Clean the filter, indoor and outdoor units' bodies.3. Clear dust and obstructions from the outdoor unit.4. Repaint the rubiginous place on the outdoor unit to prevent it from spreading. 1. Be sure that nothing obstructs the air outlet and intake ...

18 Don't attempt to repair the air conditioner by yourself, it can cause an electric shock or fire.Please check the following items before asking for repair, it can save your time and money. CAUTION g n i t o o h s e l b u o r T n o n e m o n e h P Dot not operate immediately when the air conditione...

20 Phenomenon Troubleshooting Indoor unit can't deliver air. Moisture on air outlet vent. • If unit is running under the high humidity for a long time, the moisture will be condensed on the air outlet grill and drip off. • In HEAT “ ” mode, when indoor heat exchanger’s temperature is very low, to st...

21 7. NOTICES FOR INSTALLATION 1. The unit installation work must be done by qualified personnel according to the local rules and this manual.2. Before install, please contact with local authorized maintenance center. If the unit is not installed by the authorized maintenance center, the malfunction...

22 7.4 Safety Requirements for Electric Appliances 7.5 Earthing Requirements 7.3 Outdoor Unit Installation Position Selection (Continued) 7.6 Others 6. Make sure that the outdoor unit installation dimension should accord with installation dimension diagram, convenient for maintenance, repair. ( See ...

23 8. INSTALLATION DIENSION DIAGRAM Space to the wall Space to the ceiling Space to the wall Space to the wall Air outlet side Space to the floor 15cm Above Space to the obstruction Air outlet side Space to the wall Air inlet side • The dimensions of the space necessary for correct installation of t...

EG 9. INSTALL INDOOR UNIT 24 NOTE 1. Drainage hose must be placed at downward slant downward slant for smooth drainage.2. Do not wrench, bend or heave the drainage hose or flood its end by water. (Fig.14)3. The prolonged drainage hose should be covered by heat insulation material when through indoor...

26 9.4.2 Wire Length and Diameter WIRING SYSTEM DIAGRAM • Be sure to connect the power supply line to the indoor unit as shown in the wiring diagram. The outdoor unit draws its power from the indoor unit. • Be sure to comply with local codes on running the wire from the indoor unit to the outdoor un...

27 For tubing, choose either the left side or rightside direction.1. When routing the piping and wiring from the left or right side of indoor unit, cut off the tailing from the chassis in necessary. (As shown in Fig 20) • Cut off the tailings 1 when routing the wiring only. • Cut of the tailings 1 a...

10. INSTALL OUTDOOR UNIT 28 10.1 Wiring Instructions for the Outdoor Unit 1. Disassemble the handle on the outdoor unit right side plate. (Screw x 1pc) 2. Take off wire clamp, connect and fix power connect cord to terminal of line bank. Connect the inter-unit wiring and power line according to the d...

29 10.2 Refrigerant Tubing 10.2.1 Use of The Flaring Method Many of the conventional split system air conditioners employ the flaring method to connect refrigerant tubes which run between indoor and outdoor units. In this method, the copper tubes are flared at each end and connected with flares nuts...

31 NOTE Air and moisture remaining in the refrigerant system have undersirable effects as indicated below. Therefore, they must be purged completely.• Pressure in the system rises• Operating current rises• Cooling (or heating) efficiency drops• Moisture in the air may freeze and block capillary tubi...

33 10.4 Tubing Length Install unit within the maximum elevationdifferent (H) above or below the outdoor unit and within a tatal tubing length (L) from the outdoor unit as detailed showed in Table 4 and Fig.37. INDOORUNIT Tubing length (L) OUTDOORUNIT Elevation difference (H) Fig. 37 10.6 Accessories...

34 Fig. 40 Narrow tube Hex wrench Wide tube Valve Cap Vacuum hose to manifold valve Fig. 39 Hi Lo Indoor unit Outdoor unit Manifold valve Pressuregauge 11.1 What is Pump Down? Pump down means collecting all refrigerant gasin system back into the outdoor unit without losing any of gas. Pump down is u...

35 12. CHECK AFTER INSTALLATION AND TEST RUN 12.1 Check After Installation Check the items listed in below table after installation of air conditioner. 12.2 Test Operation 12.2.1 Before Test Operation • Do not switch on power before installation is finished completely • Electric wiring must be conne...