OWNER'S MANUAL MANUAL C & H A IR C O N D I T I O N E R S Split Air Conditioner COZY SERIES MODELS: CH-S07LH/R2 CH-S09LH/R2 CH-S12LH/R2 СH-S18LH/R2 CH-S24LH/R2 Thank you for selecting С&H air conditioners. Please read this manual carefully before operation and keep it for further reference.
CONTENTS Operation and maintenance ■Notices for operation.......................................................................1 ■Notices for use ...............................................................................3 ■ Names and functions of each part..................................................5 ■Operation of wireless remote control .............................................6 ■Clean and care ...............................................................................
Operation and maintenance-notices for operation ★ Earth: The ground be connected! ★ Be sure to pull out the power plug when not using the air conditioner for a long time. ★ Select the most appropriate temperature. Keep room cooler than outside about 5 degree. If not, please ask the qualified person- nel to install. Furthermore, don't conn- ect each wire to the gas pipe, water pipe, drainage pipe or any other improper places.
Notices for operation ★If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard. ★The airflow direction can be adjusted appropriately. At operating, adjust the vertical airflow direction by adjusting the louvers of upward/downward direction. And then, hold two ends of left and right louver to adjust the horizontal air flow.
Notices for use Working principle and special functions for cooling Principle: Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that indoor ambient temperature decreased, its cooling capacity will increase or decrease by outdoor ambient temperature.
Notices for use Gentle Breeze In the following situation, the indoor unit may blow gentle breeze, and the guide louver rotate to a certain position: 1. In “Heat” mode, the unit turned on, the compressor doesn’t arrive the starting condition. 2. In “Heat” mode, the temperature arrive at the setting value and the compressor stop running about 1min.
Names and functions of each part Indoor unit Air in ⑴ ⑶ ⑷ ⑸ ⑹ Air out The pattern in displayer： ：Cool ⑺ ⑵ ：Dry (1)Power cable Wireless remote control ：Heat (2)Remote control ：Run (3)Front panel ：Set temp.
Operation of wireless remote control Names and functions of wireless remote control Note: Be sure that there are no obstructions between receiver and remote controller; Don't drop or throw the remote control; Don't let any liquid in the remote control and put the remote control directly under the sunlight or any place where is very hot. Signal transmitter SLEEP Remote control FAN ON/OFF ON/OFF button ● Press this button, the unit will be turned on, press it once more, the unit will be turned off.
Operation of wireless remote control Names and functions of wireless remote control Notice: This is a general use remote controller, it could be used for the air conditioners with multifunction; For some function, which the model dosen't have, if press the corresponding button on the remote controller that the unit will keep the original running status. TIMER Remote control + + button ● For presetting temperature increasing. Press this button,can set up the temperature, when unit is on .
Operation of wireless remote control Guide for operation- General operation 1. After powered on, press ON/OFF button, the unit will start to run.(Note: When it is powered on, the guide louver of main unit will close automatically.) 2. Press MODE button, select desired running mode. 3. Pressing + or - button, to set the desired temperature. (It is unnecessary to set the temp. at AUTO mode.) 4. Pressing FAN button, set fan speed, can select AUTO, FAN 1, FAN 2, FAN 3 or FAN 4. 5.
Operation of wireless remote control Changing batteries and notices 1. Slightly to press the place to take out the back cover of wireless remote control.(As shown in figure) 2. Take out the old batteries. (As show in figure) 3. Insert two new AAA1.5V dry batteries, and pay attention to the polarity. (As show in figure) 4. Attach the back cover of wireless remote control. (As show in figure) Fig.
Clean and care Caution Disconnect the power supply before cleaning air conditioner, or it may cause electric shock. Never sprinkle water on the indoor unit and the outdoor unit for cleaning because it can cause an electric shock. Volatile liquid (e.g. thinner or gasoline) will damage the air conditioner. (So wipe the units with a dry soft cloth, or a cloth slightly moistened with water or cleanser.
Clean and care Check before use ① Be sure that nothing obstructs the air outlet and intake vents. ② Check that whether ground wire is properly connected or not. ③ Check that whether the batteries of air conditioner are changed or not. ④ Check that whether the installation stand of the outdoor unit is damaged or not. If damaged, please contact the dealer. Maintain after use ① Turn main power off. ② Clean the filter and indoor and outdoor units' bodies.
Troubleshooting CAUTION 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. Phenomenon Troubleshooting Not operate immediately when the air conditioner is restarted. ● Waiting There's unusual smell blowing from the outlet after operation is started. Once the air conditioner is stopped, it will not operate in approximately 3 minutes to protect itself.
Troubleshooting Phenomenon Troubleshooting ● Has the power been shut down? The unit can not run. ● Is power plug loosed? ● Is the circuit protection device tripped off or not? ● Is voltage higher or lower? (Tested by professionals) Breaking off Cooling(Heating) efficiency is not good. ● Is the TIMER correctly used? ● Is Temp.
Troubleshooting Phenomenon Indoor unit cannot deliver air. Troubleshooting ● In HEAT mode, when the temperature of indoor heat exchanger is very low, that will stop deliver air in order to prevent cool air. (Within 2min) ● In HEAT mode, when the outdoor temperature is low or high humidity, there are much frost be formed on the outdoor heat exchanger, that the unit will automatically defrost, indoor unit stop blowing air for 3-12min. During the defrosting, there is water flowing out or vapor be produced.
