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1) ON/OFF (Fig.2) 

★ 

Press this button the unit will start. 

★ 

When repress the button, the unit will stop running. 

 

 
 
 
 
                                                                                                                                               

Fig 2 

2) Fan control(Fig. 3) (The relevant contents are shown in the figure.) 

  Press this button to change the fan speed of: 

 

★ 

At the DRY mode: the fan speed will be set for 

  low fan speed automatically. 

 
                                                                                                                                             

 Fig 3 

3) Temperature adjustment(Fig.4) 

  Press the temperature adjustment button 

6

▲:

For temperature increase; 

▼:

For temperature decrease. 

(Press this button once, the temperature will be 

increased or decreased by 1

.) 

NOTE

: Lock function: Press “

” and ” 

” at the same 

time for 5 seconds, the set temp. indicating area shall                Fig 4 

  display “EE” and all keys’ response shall be shut off, all buttons will sound; and repress the 

” and ” 

” simultaneously for 5 seconds, the lock function will be released. When the 

displayer of long-distance monitoring or central controller has been shielded, the buttons and 

Summary of Contents for ICI-12

Page 1: ...66129903850 ICI 18 ICI 24 ICI 36 ICI 45 ICI 50 Casette Unit ICI 12...

Page 2: ...tions 3 3 Wire controller 5 4 Remote control operation procedure 13 5 Weekly timer 23 6 Optimum operation 33 7 Trouble shooting 34 8 Installation notes 36 9 Care and maintenance 37 10 Instructions of...

Page 3: ...1 Names and functions of parts 1 ULS 12 ULS 18 ULS 24 ICI 18 ICI 24 ICI 12...

Page 4: ...2 ULS 36 ICI 36 ULT 36 ICI 36 ULT 45 ICI 45 ULT 50 ICI 50...

Page 5: ...2 Safety cautions Read the following carefully to assure safe use 3 NOTE Children should be supervised to ensure that they do not play with the appliance...

Page 6: ...persons including children with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction concerning use of the applia...

Page 7: ...3 Wire controller standard fitting Never install the wire controller in a place where there is water leakage Avoid bumping throwing tossing or frequently opening the wire controller Fig 1 5...

Page 8: ...4 Press the temperature adjustment button 6 For temperature increase For temperature decrease Press this button once the temperature will be increased or decreased by 1 NOTE Lock function Press and at...

Page 9: ...unit will run in Swing mode when repressing the SWING button that the type style SWING will be disappeared and the unit w st Note The SLEEP function could be set up by wireless remote control 5 Runni...

Page 10: ...iciency will be reduced If it is in this case the controller will start defrosting automatically and displays DEFROST icon NOTE There is no HEAT mode in the cooling only unit after the power saving se...

Page 11: ...r tested the absolute value of the out environment After displayed the outdoor environment temperature 10 seconds later the system will back to the room ambient temperature displaying surface Fig 9 NO...

Page 12: ...m will quit the menu and displays the normal unit off interface The above setting has been completed the system will display SAVE icon no matter by buttons on displayer or the wireless remote control...

Page 13: ...the ON OFF key to store the set value and exit the seting 10 Malfunction display Fig 11 When the malfunction happened during operation the displayer will display ERROR icon and flash and meanwhile wi...

Page 14: ...e set temperature area at the left of DEBUG The OUT ENV area at the right of DEBUG displays setting status Now use the key or the key to select from the following two settings The indoor room temperat...

Page 15: ...ote Control Note Be sure that there are no obstructions between receiver and remote controller Don t drop or throw the remote controller Don t let any liquid in the remote controller and put the remot...

Page 16: ...r Note This type of remote controller is a kind of new current controller Some buttons of the controller which are not available to this air conditioner will not be described below Operate on unmentio...

Page 17: ...room temp and set temp microcomputer can control cooling on or not If room temp is higher than set temp compressor runs at COOL mode If room temp is lower than set temp compressor stops and only indo...

Page 18: ...procedure If room temp is lower than set temp compressor runs at HE AT mode If room temp is higher than set temp compressor and outdoor fan motor stop only indoor fan motor runs Set T EMP should be in...

Page 19: ...peed If room Temp is more than 2 above Set TEMP compressor and outdoor unit fan motor run as COOL mode the indoor unit fan motor runs at low speed 17 If room Temp is between 2 of Set TEMP the compress...

Page 20: ...n procedure According to room temp microcomputer can automatically set COOL HEAT DRY operation mode so as far best effect At AUTO mode operation standard TEMP is 26 for COOL mode 24 for DRY mode and 2...

Page 21: ...ration procedure Connect the unit to power supply Press the ON OFF key Press the mode key to select the FAN mode The unit shall operate under FAN mode Press the FAN key to select from high medium and...

Page 22: ...TIMER operation procedure 20...

Page 23: ...or drying if SLEEP operation is set TEMP would increase 1 in 1 hour and 2 in 2 hours Indoor fan motor runs at low speed When the unit is heating if SLEEP operation is set TEMP would decrease 1 in 1 ho...

Page 24: ...How to inser t batteries 22...

Page 25: ...tion is able to realized four timing ON OFF periods for any unit every day so as to achieve fully automatic operation No timing control can be set for holidays Fig 1 This WEEKLY TIMER adopts 485 mode...

Page 26: ...R will only be prepared when customer orders communication joint with WEEKLY TIMER on manual control had been prepared 1 Press or to select the unit that needed to be control It is available to contro...

Page 27: ...nt Temperature Display 12 Timer interval Display 3 Energy Saving Status Display 13 Mode Button 4 Set Temperature Display 14 Set Temperature Increase Button 5 Week Display 15 Set Temperature Decrease B...

Page 28: ...ng Fig 6 Press the setting temperature button For temperature increase For temperature decrease Press this button once the temperature will be increased or decreased by 1 Note Press button for 5 secon...

Page 29: ...FAN HEAT AUTO In cool mode COOL will light in which case setting temperature should be set to be lower than present ambient temperature If not the unit will not operate in cool mode and only the fan i...

Page 30: ...be shielded after setting energy saving 6 Timer Setting Fig 9 10 11 Timer function in this wired controller conneted with weekly timer is invalid and wired controller will be controlled by weekly time...

Page 31: ...also blinking characters setting can be continuous till quit It by pressing ON OFF button meanwhile timing data are memorized Fig 12 13 In time setting mode press MODE button to select any desired se...

Page 32: ...e will be no display where setting temp is displayed and outdoor ambient temp tested by inner system will be displayed where ambient temp is displayed If outdoor temp is tested to be below zero will b...

Page 33: ...trip off the menu and display normal interface of unit off SAVE will be displayed in LCD at next startup of the unit if above setting has been finished Either by pressing buttons of the displayer or r...

Page 34: ...with error code displayed For example the right figure indicates compressor low pressure protection Codes Malfunction E0 Water pump malfunction E1 Compressor high pressure protection E2 Indoor anti f...

Page 35: ...6 Optimum operation 33...

Page 36: ...ely and contact service cent er Do not repare the air conditioner by yourself because wrong repair may cause fire please contact service center to do it for you Check item shown below before contactin...

Page 37: ...The following are not troubles 35...

Page 38: ...8 Installation notes This should be done by professional 36...

Page 39: ...9 Care and maintenance Please cut off the power supply after you used the air conditioner 37...

Page 40: ...sure that the installation had accord with the requirement of the schematic diagram of installation spaces 3 Select the place where can stand 4 times of the weight of the indoor unit and would not inc...

Page 41: ...obviate lampblack to prevent the indraft of the lampblack by the air conditioner 2 Keep the air conditioner far from the kitchen so that the lampblack would not be indraft by the air conditioner C Imp...

Page 42: ...er lever Tighten double nuts Bolt of one of the angle of outlet pipe is fix on the angle of the drainage slot Fix the install cardboard Fix the gasket firmly Polyethylene pipe Bolt attachment Center o...

Page 43: ...toward the opposite of the coagulate water flow there may be malfunction of the bobber switch and lead water drop 5 Backout the gasket anchor board used to prevent gasket break off and tighten the nut...

Page 44: ...re nut Wiring interface Spanner Liquid inlet tube Gas collection tube Torque wrench Median sponge attachment entwine the wiring interface with seal mat Thread fasten x4 Smear freeze motoroil here Fig...

Page 45: ...adient drain raising pipe should be added To prevent bent of the drain hose the distance between hoisting stand should is 1 to 1 5m wrong Correct 1 100 or more gradient 1 1 5m Use the drain hose and c...

Page 46: ...ing capacity of the unit Above100mm T tie in join drain hose Check the smoothness of drain after installation Check the drain state by immitting 600cc water slowly from the outlet vent or test hole Ch...

Page 47: ...manufactory or its service agents or a similarty qualified person in order to avoid a hazard Wiring of unit and the controller 1 Wiring of the indoor unit Remove the control box lid pull the wires in...

Page 48: ...ng flap motor on the panel temporarily to the book of the indoor unit 2 Positions 2 Temporarily hang the remaining 2 latches to the hooks on the sides of the indoor unit be careful not to let the swin...

Page 49: ...ons 1 Improper screwing of the screws may cause the troubles shown in Fig 5 Fig 5 2 If gap is still left between the ceiling and the panel after screwing the screws readjust the height of the indoor u...

Page 50: ...6 After fixing be sure no gap left between the ceiling and the panel 3 Wiring of the decoration panel Connect the joints for swing flap motor lead wire at 2 places installed on the panel Refer to Fig...

Page 51: ...wing principles 1 Outdoor unit shall be installed so that the air discharged by outdoor unit will not return and that sufficient space for repair shall be provided around the machine 2 The installatio...

Page 52: ...te must be at a place where the air exhaust outlet does not face strong wind D Installation of Condensate Pipe 1 The condensate pipe shall be installed with an inclining angel of 5 10 so as to facilit...

Page 53: ...cting pipe must be covered by thermal insulation materials be bundled by adhesive tape and be isolated from air 2 The joint connecting to the indoor unit must be wrapped by thermal insulation material...

Page 54: ...wall refer to Figure 6 If concealed installation is adopted 1 PVC pipe can be used Refer to Figure 7 3 No matter if surface mounting or concealed mounting is selected it is required to drill 2 holes...

Page 55: ...he signal cable of the wire controller I Power Cable Connection Caution Before installing the electrical equipment please pay attention to the following matters which have been specially pointed out b...

Page 56: ...l power supply line which shall be equipped with electricity leakage switch and air switch so as to deal with overload conditions 3 The air conditioning unit must have grounding to avoid hazard owing...

Page 57: ...ct the power cable to the terminal and earthing screws marked L1 L2 L3 N 5 Use cable fastener to bundle and fix the cable 10 5 Products Electric Installation Wiring layout Installation should be condu...

Page 58: ...nect the grounding wire to the following places Water pipe Gas pipe Blowing pipe Other places that professional personnel consider them unreliable The section area of cables selected by users must not...

Page 59: ...ower cable communication wire connection between indoor and outdoor nit ndoor nit utdoor nit ndoor nit The signal wire between indoor and outdoor unit shall be installed in the shielded bushing Warnin...

Page 60: ...sting 1 Turn on the power switch and press ON OFF button 2 Press MODE button select COOL HEAT FAN etc to test whether it operates normally 3 Emergency operation When the batteries fail or when the rem...

Page 61: ...t shown on the nameplate The unit may malfunction or the components burn out Are wiring and piping correct The unit may malfunction or the components burn out Is the unit safely grounded Risk of elect...

Page 62: ...e improvement of products in which case the values on nameplate shall prevail Appendix Air conditioner nominal working condition and working range Note Indoor side Outdoor side Test condition DB WB DB...

Page 63: ......

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