Related Manuals for York EAHC-09 FS
Summary of Contents for York EAHC-09 FS
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Page 1: Service Manual
High Wall EAHC 9 to 24 FSAAR EAHC 9 FSAAF SERVICE MANUAL SM-EAHC-09-24-FS-GB 06-08... - Page 2 ∼...
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Page 19: Pcb Function Manual And Operation Method
PCB function manual and operation method PCB function manual and operation method Manual of functions of controller 1 Temperature Parameters Indoor setting temperature (T preset Indoor ambient temperature ( T amb. 2 Busic Functions of System Once energized, the compressor should in no way be restarted unless after at least 3-minute time interval. If the unit is with memory function, for the first energization, the compressor will be started without 3-minute lag;... -
Page 20: Overcurrent Protection
Overcurrent protection When the system's current is inspected to be more than 22A for continuous 3 seconds, the main unit will enter into the status as such that only the fan is running. After 3 minutes, if the overcurrent is eliminated, the complete unit will resume its original running status. -
Page 21: Fan Mode
Stop heating preset Original running status preset Start heating min. min. min. Compressor Outdoor fan setting fan speed settingfan speed min. min. Indoor fan Reversing valve Stop Defrosting Conditions and Process Intelligent defrosting is adopted, and it can conduct defrosting automatically according to the frosting condition. Double 8 displays H1. - Page 22 Timer changing: If the system is under timer state, the unit can be turned on/off by ON/OFF button on remote controller. Timer can be reset and the system will run according to the final setting. If timer ON and timer OFF are set at the same time under running status of the system, the system will keep the current running status. When timer OFF reaches, the system will be stopped.
- Page 23 (0 degree) (9) Display Running icon and mode display After the unit is powered on, all the icons will be displayed once. The operation indicator icon is red during the standby state. When turning on the unit by remote controller, the operation indicator icon will be displayed, and at the same time, the icon of setting running mode will be displayed ( the mode indicator shows cooling, heating, and dehumidifying).
- Page 32 PartCode Description EAKC 24 FSAAR Product Code CA136N0040 Filter Sub-Assy 1112208901 Rear Case assy 12312214 Screw Cover 24252016 Display Board 30565062 Evaporator Assy 01002590 Cross Flow Fan 10352019 O-Gasket of Cross Fan Bearing 76512203 Ring of Bearing 26152022 Front Case Sub-Assy 20012299 Wall Mounting Frame 01252218...
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Page 40: Troubleshooting
Trouble-Shooting Trouble-Shooting... - Page 43 Locked-rotor protection H6 of PG motor: Possible reasons: 1. The fan speed is too low due to tuyere blockage; 2. Fan blade get stuck; 3. Motor get stuck; 4. The motor capaci tor is damaged; 5. Motor damage (foreign odor, open winding circuit or short winding circuit are all abnormal conditions, and when measuring the winding resistance, note if the temperature of the motor casing is too high causing thermal protection action);...
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