Haier HSU24VHG(DB)-G&W Service Manual

Contents

Domestic Air Conditioner17mode, then the heating strength/ mute function will be offered; if the system enters the airflow mode,there will be no strength/ mute function.5.1.6 Mute operationthe system enters the mode after receiving the ‘mute signal’.a. Mute heating: the airflow speed is slight, the system sends the mute signal to the outdoor system.b. mute cooling: the airflow speed is slight, the system sends the mute signal to the outdoor system.When the compressor operates, the airflow speed is mute speed. EEPROM is adaptable.Mute operation can not work under the demoisturing and airflow-sending operation.5.1.7 Air refreshingAfter receiving the signal from the remote control,(HV series: the background light of the ‘health’ logois green. HS series: the ‘health’ indicator will be lighted). If the fan operates, the negative iongenerator operates to realize the negative sending function.If the indoor fan stops, the negative ion generator is turned off.When the negative ion generator is turned off, if the air refreshing system is turned on, the negativeion generator will be turned on when the fan operates.5.1.8 Timing.You can set 24 hours’ on/off timing accordingly. After the setting, the timing indicator will be lightened.Also, the light will be turning off after the timing is finished. The followings are several timing methods.1.system /on timing: The timing indicator will be lightened and the indoor system is under the waitingmode. The light will be turned off when the timing is finished and the rest of the system will operateunder a normal condition. The timing starts since the last reception of the timing singal. You can havethe dormacy setting under the timing mode, the order of your settings will be operated according tothe timing settings.2.system /off timing: When the system is turned on, the timing indicator is lightened, the rest of thesystem will operated under a normal condition. When set time comes, the indicator light will be turnedoff and the system will be turned off. If you have set the dormant functions, the order of your settingswill be operated according to the timing settings.3 system /on and off timing: The settings will be completed according to the orders.5.1.9 Dormant operationThe dormant timing is an eight hours unadaptable one. The timing signs are shown on the V seriesboard. (RC series show the dormant signal, the timing light is lighted on the 6 lights board).2.1 Under the cooling/ demoisture operation, after the setting of the dormant operation, the settemperature will be raised for 1 centigrade after 1 hour’s operation and will be raised for 1 centigrade1 hour later. The system will keep this status for 6 hours and then close.Functions and Control