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O W N E R ' S M A N U A L
C & H A IR C O N D I T I O N E R S
Thanks for your selection of this Ducted Air-Conditioning Unit. Before use, please read this
instruction manual carefully and keep it properly to ensure correct use of this machine.
Split Air Conditioner
DUCT SERIES
MODELS:
GFH18K3BI
GFH24K3BI
GFH36K3BI
GFH48K3BI
GFH60K3BI
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Table of Contents
Related Manuals for Cooper & Hunter GFH18K3BI
Summary of Contents for Cooper & Hunter GFH18K3BI
- Page 1 O W N E R ' S M A N U A L C & H A IR C O N D I T I O N E R S Split Air Conditioner DUCT SERIES MODELS: GFH18K3BI GFH24K3BI GFH36K3BI GFH48K3BI GFH60K3BI Thanks for your selection of this Ducted Air-Conditioning Unit.
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Page 2: Safety Considerations
Safety Considerations Please read this manual carefully before use and operate correctly as instructed in the manual. You are specially warned to note the two symbols below.: WARNING! A symbol indicating that improper operation might cause human death or severe injury WARNING! A symbol indicating that improper operation might cause human property damage. -
Page 3: Wire Controller (Standard Fitting)
Wire controller (standard fitting) Composition of wire controller Failure st atus display 1 Timing display Sleep st atus display Fan speed display (Auto, High speed, Medium speed, Low speed) Mode key 3 Defros ting st atus display Se t temperatur e incr ease key 4 Ener gy saving st atus display Se t temperatur e decr ease key 5 Se t temperatur e display... -
Page 4: Turning On/Off Unit
Operating instructions of wire controller Turning ON/OFF unit Press t he ON/OFF key, then the unit shall start up. Press t he ON/OFF key again, then the unit shall shut off. SW NG TIMER Fan control (the figures show the relevant display areas) If the fan control key is pressed consecutively, the fan speed shall changes as per t he following sequence: Low speed... -
Page 5: Swing Function Setting
Swing function setting Press Swing button then the swing mode will be operated by the air conditioner. Repress Swing button once to stop swing mode. Note: There is no swing mode for duct type indoor unit SWING SWING TIMER Sleep function setting When under the cooling or dehumidifying mode, after receiving the SLEEP order for 1 hour, the previous set temp. -
Page 6: Operating Mode Setting
Operating Mode Setting This key is pressed consecutively, the operating mode shall change as per the following sequence: Cooling Dehumidifying Heating Auto SWING T M R When the unit operates under “Cooling” mode, “COOL” shall be displayed. Now the set temperature must be lower than the ambient temperature. Now if the set temperature is higher than the ambient temperature, the unit shall not produce cooling effect but shall only operate under Fan mode. -
Page 7: Timer Setting
Timer Setting When the unit is shut off, timing start can be set; After the unit is started up, timing shutoff can be set. After the "TIMER" key is pressed, the unit enters the timing set status and the word "TIMER" flashes on the display. Now user can press ( ) or ( ) key to increase or decrease the set time. - Page 8 Display outdoor temperature Under normal conditions, the “OUT ENV” column shall only display the indoor temperature. Press the “SLEEP” key for 5 consecutive seconds when the unit is shut off or start up, the LCD shall display “OUT ENV”. After the outdoor temperature is displayed for 10 seconds, the system shall return to the display interface of indoor temperature.
- Page 9 Failure Display When there is failure in the unit operation, “ERROR” will flash on the LCD of the wire controller and the code of failure will also be displayed. When there are multiple failures at the same time, the codes of failures will be displayed one after one on the wire controller. The first digit of the code denotes the system number.
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Page 10: Wire Controller (With Week Timer Functions)
Wire controller (with week timer functions) WARNING! ● Never install the wired controller where there is water leakage. ● Never knock, throw or frequently open the wired controller. Fig.1 Each part of wired controller Timing Display Timer interval Display Ambient Temperature Display Sleeping Status Display Energy Saving Status Display Mode Button... - Page 11 1） ON/OFF（Fig.2） Press the “ON/OFF” button, the unit will start running. Press the “ON/OFF” button again, the unit will stop running. Fig.2 2）Fan Control (Fig.3 is about display region and the same as following figures.) When press FAN button once, the fan speed will be changed as follow: In DRY mode: the fan speed will be set at low automatically.
- Page 12 HEAT -------- 16℃～30℃ COOL -------- 16℃～30℃ DRY -------- 16℃～30℃ FAN -------- can not be set 4）Sleep Function Setting(Fig.5) If the unit has been running for 1 hour after pressing SLEEP button in cooling or dry mode, set temp will increase by 1℃, and then by 1℃ in another two hours, then the unit runs at this temp.
- Page 13 efficiency of heating, in which case, the controller will automatically start to defrost with DEFROST displayed. Note: No heating for cooling-only unit and auto mode will be shielded after setting energy saving. Setting Timer (Fig.7, 8, 9) Timer function in this wired controller conneted with weekly timer is invalid and wired controller will be controlled by weekly timer.
- Page 14 In timing setting mode, press MODE button to select any desired setting object: Week (1-7), timer interval (1-4), timing (Timer on or Timer off time), min. part or hour part of time, and then press▲ or ▼ button to adjust this object, which is fixed by pressing TIMER button or can be canceled by pressing Timer again.
- Page 15 In deleting timing status, press ▲ or ▼ button to select one day of a week, and then press TIMER button ”dd” confirm which case, displayed .The day also can be canceled by pressing TIMER button without “dd” displayed. At last, press ON/OFF button to quit the setting after finish.(Fig.13) Fig.13 7）...
- Page 16 pressing FAN and ▼ for 5 seconds. If there is no operation after the energy saving interface appears in 20s when the system responds the last press of one button, the system will 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.
- Page 17 9）Outdoor ambient temp display ( Fig.15) In normal condition, only indoor ambient temp is displayed where “ENVIROMENT” is displayed. Either at unit on or off press SWING button for 5 seconds, outdoor ambient temp (OUT ENV) will be displayed. ① If outdoor temp is tested to be above zero, there 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.
- Page 18 11) Malfunction Display (Fig.17) If malfunction happens during operating of the unit, ERROR will blink with error code displayed. If some malfunctions occur simultaneously, the codes will be displayed in cycle. The first number indicates system number, which won’t appear if only one system.
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Page 19: Instructions Of Unit Installation
Instructions of Unit Installation Installation of Connecting Pipe Position and Method of Installing Wire Controller 1. One end of the control wire of the wire controller is connected with main board of electric box of indoor unit inside, it should be tightened by wire clamp, the other end should be connected with the wire controller (installation sketch map as shown in below). -
Page 20: Installation Of Wire Controller
Instructions of Unit Installation Installation of Wire Controller Electric box cover sketch map for indoor unit communication wire Wire clamp Cable-cross loop Control wire Communication wire metallic pipe metallic pipe Figure 43 Surface Figure 44 Concealed Figure 45 Schematic Diagram of Installation Mounting of Cable mounting of Cable Name... -
Page 21: Electrical Installation
Instructions of Unit Installation Electrical Installation Caution: Before installing the electrical equipment, please pay attention to the following matters which have been specially pointed out by our designers: Check to see if the power supply used conforms to the rated power supply specified on the nameplate. -
Page 22: Troubleshooting And Maintenance
Troubleshooting and Maintenance If your air-conditioning unit suffers from abnormal operation or failure, please first check the following points before repair: Failure Possible Reasons The power supply is not connected. Electrical leakage of air-conditioning unit causes tripping of leakage switch. The unit cannot be started. - Page 23 WARNING! ● This appliance is not intended for use by persons (including children) with reduced physical sensory or capabilities, or leak of experience and konwledge , unless they have been given supervision on instruction concerning use of appliance by a person responsible for their safety. ●...
- Page 24 This product must not be disposed together with the domestic waste. This product has to be disposed at an authorized place for recycling of electrical and electronic appliances. 66129904714...
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