- DL manuals
- Haier
- Air Conditioner
- 3HUM20H03
- Operation Manual
Haier 3HUM20H03 Operation Manual
Summary of 3HUM20H03
Page 1
Please read this operation manual before using the air conditioner. No.0010509578 floor unit room air conditioner operation manual.
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1 cautions before disposing an old air conditioner that goes out of use, please make sure it's inop- erative and safe. Unplug the air conditioner in order to avoid the risk of child entrapment. It must be noticed that air conditioner system contains refrigerants, which require speciali- zed waste di...
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Cautions 2 11 .The power plug and connecting cable must have acquired the local attestation. 2. If the power supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similar qualified person. 3. If the fuse of indoor unit on pc board is broken,please change it with t...
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Cautions earthing use fuse with specified capacity. Replacement with steel or copper wires are absolutely prohibited. Fuse copperwire steel wire grounding wire should not be connected to that of gas pipeline, water pipeline, lighting arrester or telephone. 3 safety instruction installation warning p...
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4 cautions warning when abnormality such as burnt-small found, immediately stop the operation button and contact sales shop. Off use an exclusive power source with a circuit breaker enforcement connect power supply cord to the outlet completely after installed, the unit shall be tested for electric ...
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Indoor unit 1.Outlet 2.Control panel 3.Inlet 4.Filter (inside) 5.Outlet 5 outdoor unit connecting piping and electrical wiring drain hose outlet inlet parts and functions.
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6 caution before opening the front grille, be sure to stop the operation and turn the breaker off. Do not touch the metal parts on the inside of the indoor unit, as it may result in injury. Receiver signals are received from the remote controller here. Upon receiving a signal, there is a receiving s...
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7 remote controller 1.Timer used to select timer on, timer off, timer on-off 2.Hour used to set clock and timer setting. 3.Clock used to set correct time. Note: 1. The following functions and related displays are not available for all models: display of humidifying and atmosphere humidity. 2. There ...
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8 remove the batteries in case unit won't be in usage for a long period. If there are any display after taking-out, just need to press reset key. Clock set when unit is started for the first time and after replacing batteries in remote controller, clock should be adjusted as follows: remote controll...
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9 4 5 about auto mode in auto run mode, the air conditioner will automatically select cooling or heating operation mode according to room temperature. 1. Unit start press on/off on the indoor unit, or press on/offon the remote controller, unit starts. Previous operation status appears on lcd display...
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10 operation cool operation remote controller 1. Unit start press on/off on the indoor unit, or press on/offon the remote controller, unit starts. Previous operation status appears on lcd display (no timer and sleep). 2.Select operation mode press mode button. For each press, operation mode changes ...
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11 operation dry operation remote controller press temp. Button every time the button is pressed, temp.Setting increase 1 o c,if kept depressed, it will increase rapidly every time the button is pressed, temp.Setting decrease 1 o c,if kept depressed, it will decrease rapidly select a desired tempera...
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12 about fan operation in fan operation mode, the unit will not operate in cool or heat mode but only in fan mode. Auto is not available in fan mode. And temp. Setting is disabled. In fan mode, sleep operation is not available. Operation fan operation remote controller press fan button. For each pre...
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13 regarding the ambient temperature display during the heating operation in defrosting,the indoor temperature value displayed may be reduced due to the dropping of cooling air of the evaporator of indoor unit under cooling mode. It is normal phenomenon. Operation heat operation remote controller pr...
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14 you can adjust the air flow direction to increase your comfort when swing is selected, the flap swinging range depends on the operation mode.(see the figure.) cool/dry heat note caution attention adjusting the louver attention be careful when adjusting the louver. Inside the air outlet, a fan is ...
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15 before going to bed , you can simply press the sleep button and unit will operation in sleep mode and bring you a sound sleep. Use of sleep function after the unit starts, set the operation status, then press sleep button before which the clock must be adjusted and time being set. Operation mode ...
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16 set clock correctly before starting timer operation. 1. After unit starts, select your desired operation mode. Operation mode will be displayed on lcd 2. Timer mode selection press tmier button to change timer mode. Every time' the button pressed, display changes as follows: operation timer on/of...
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17 remote controller timer on-off operation operation just press timer button several times until timer mode disappears. According to the time setting sequence of timer on or timer off, either start-stop or stop-start can be achieved. 4.Timer confirming for timer on after setting correct time, press...
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18 power soft blank power/soft operation operation power operation soft operation when you need rapid heating or cooling, you can use this funciton. You can use this function when silence is needed for rest or reading. Selecting of power operation press power/soft button. Every time the button is pr...
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19 carry out this operation only when the remote controller is defective or lost. Unit start when the emergency operation switch is pressed, a sound you can hear, which means the start of this operation. Follow the requirements below. Room temperature designated temperature timer mode air flow speed...
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20 remote monitoring the control board of the indoor unit reserves the communication port for remote control. If you install the peripheral equipment according to the manual of the matching remote control detector, it can realize the computer management or remote monitoring of the conditioner. Pleas...
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21 cleaning of the unit turn off the power switch do not touch with wet hand do not clean with hot water or solvent take off the air inlet grill first switch off the power supply, take off the screw cap, loosen the screw with cross screwdriver. Clean the filter caution: clean the indoor(outdoor) uni...
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22 maintenance at the end of application season clean the filter and indoor, outdoor unit, cover the units well. Maintenance before beginning of application season check there are no obstacles in the air inlet and outlet to avoid impairing of working efficiency. Please do attach the air filter to en...
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23 is the air filter dirty? Normally it should be cleaned every 15 days. Are there any obstacles before inlet and outlet? Is temperature set correctly? Are there some doors or windows left open? Is there any direct sunlight through the window during the cooling operation?(use curtain) are there too ...