Service Manual
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ONLY FOR AUTHORIZED SERVICE. http://biz.LGservice.com Dehumidifier SERVICE MANUAL MODELS: DH300EY5/DH305Y5/DH300MY5 LD40Y5/DH400MY5 DH404EY5/DH400EY5/LD40EY5 DH504ELY5/LD50ELY5 LD65ELY5 CAUTION - BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. -
ONLY FOR AUTHORIZED SERVICE. http://biz.LGservice.com Dehumidifier SERVICE MANUAL MODELS: DH300EY5/DH305Y5/DH300MY5 LD40Y5/DH400MY5 DH404EY5/DH400EY5/LD40EY5 DH504ELY5/LD50ELY5 LD65ELY5 CAUTION - BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. -
Service Manual
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... 18 4. REPLACEMENT PARTS LIST 28 -2- PREFACE 1.1 SAFETY PRECAUTIONS ...3 1.2 FEATURES AND DIMENSIONS ...3 1.2.1 FEATURES...3 1.2.2 DIMENSIONS ...3 1.3 MODEL NAMES ...4 1.4 SPECIFICATIONS ...4 1.5 CONTROL TYPE ...5 1.5.1 MECHANICAL TYPE...5 1.5.2 ELECTRONIC TYPE ...5 1.6 HOW TO OPERATE DEHUMIDIFIER ...6 1.6.1 HOW DOES THE DEHUMIDIFIER WORK 6 1.6.2 LOCATION FOR THE DEHUMIDIFIER 6 1.6.3 MICRO SWITCH...6 1.6.4 AUTO DEFROST...6 1.6.5 HUMIDITY CONTROLLER...7 2. CONTENTS 1. EXPLODED VIEWS ...22 6.
... 18 4. REPLACEMENT PARTS LIST 28 -2- PREFACE 1.1 SAFETY PRECAUTIONS ...3 1.2 FEATURES AND DIMENSIONS ...3 1.2.1 FEATURES...3 1.2.2 DIMENSIONS ...3 1.3 MODEL NAMES ...4 1.4 SPECIFICATIONS ...4 1.5 CONTROL TYPE ...5 1.5.1 MECHANICAL TYPE...5 1.5.2 ELECTRONIC TYPE ...5 1.6 HOW TO OPERATE DEHUMIDIFIER ...6 1.6.1 HOW DOES THE DEHUMIDIFIER WORK 6 1.6.2 LOCATION FOR THE DEHUMIDIFIER 6 1.6.3 MICRO SWITCH...6 1.6.4 AUTO DEFROST...6 1.6.5 HUMIDITY CONTROLLER...7 2. CONTENTS 1. EXPLODED VIEWS ...22 6.
Service Manual
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... connection. • Low temperature operation (DH504EL/LD50EL/LD65EL) 1.2.2 DIMENSIONS (mm/in) 385 (15 5/32) Continuous On. 4Hr. 1. The refrigerant is charged at the factory. This dehumidifier was manufactured and assembled under the strict quality control procedures. On/Off 2Hr. PREFACE This Service Manual provides various service information, including the mechanical and...
... connection. • Low temperature operation (DH504EL/LD50EL/LD65EL) 1.2.2 DIMENSIONS (mm/in) 385 (15 5/32) Continuous On. 4Hr. 1. The refrigerant is charged at the factory. This dehumidifier was manufactured and assembled under the strict quality control procedures. On/Off 2Hr. PREFACE This Service Manual provides various service information, including the mechanical and...
Service Manual
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...is set to a permanent "On" setting or to a specific humidity setting between 35% and 70% in 5% increments. • "On" setting: Dehumidifier runs continuously regardless of operation. • Select continuous On for uninterrupted operation. • Select either 2 or 4 hr. Bucket Full Indicator • ... delay. Power • Operation starts when this button to select type of humidity condition. • 35% - 70% setting: Dehumidifier runs on and off according to surrounding humidity conditions. -5- In these cases the Water Level Control Switch shuts off completely for maximum moisture...
...is set to a permanent "On" setting or to a specific humidity setting between 35% and 70% in 5% increments. • "On" setting: Dehumidifier runs continuously regardless of operation. • Select continuous On for uninterrupted operation. • Select either 2 or 4 hr. Bucket Full Indicator • ... delay. Power • Operation starts when this button to select type of humidity condition. • 35% - 70% setting: Dehumidifier runs on and off according to surrounding humidity conditions. -5- In these cases the Water Level Control Switch shuts off completely for maximum moisture...
Service Manual
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... is below 65˚F(18˚C). The fan continues to become slightly warmer as a closet, unless there is drawn over a cold refrigerated dehumidifying coil. Motor Condenser Fan Evaporator Humid Air In Dry Air Out Bucket Rear Grille Compressor Side View Figure 4 12" 12" Figure 5 ...surrounding air to run. s Close all sides of inside unit, automatically shuts off until the frost disappears. 1.6 HOW TO OPERATE DEHUMIDIFIER 1.6.1 HOW DOES THE DEHUMIDIFIER WORK? The bucket replaces in its place, the unit again turns itself on. 1.6.4 AUTO DEFROST When frost builds up to be...
... is below 65˚F(18˚C). The fan continues to become slightly warmer as a closet, unless there is drawn over a cold refrigerated dehumidifying coil. Motor Condenser Fan Evaporator Humid Air In Dry Air Out Bucket Rear Grille Compressor Side View Figure 4 12" 12" Figure 5 ...surrounding air to run. s Close all sides of inside unit, automatically shuts off until the frost disappears. 1.6 HOW TO OPERATE DEHUMIDIFIER 1.6.1 HOW DOES THE DEHUMIDIFIER WORK? The bucket replaces in its place, the unit again turns itself on. 1.6.4 AUTO DEFROST When frost builds up to be...
Service Manual
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...disconnected, refer to wiring diagram for identification, and replace the wires. Replace the switch if the circuit is full. Check the capacitor. Dehumidifier does not start. (Both compressor and fan motor do not operate.) No power CAUSE Poor plug contact at outlet. Turn... dehumidifier off the compressor. 4. Insufficient dehumidification Capacitor (Discharge capacitor before testing.) 2. Replace if not within ±10% of manufacturer's rating. Check the ...
...disconnected, refer to wiring diagram for identification, and replace the wires. Replace the switch if the circuit is full. Check the capacitor. Dehumidifier does not start. (Both compressor and fan motor do not operate.) No power CAUSE Poor plug contact at outlet. Turn... dehumidifier off the compressor. 4. Insufficient dehumidification Capacitor (Discharge capacitor before testing.) 2. Replace if not within ±10% of manufacturer's rating. Check the ...
Service Manual
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... and float. Test the capacitor. Compressor cycles on the Heat Exchange. Adjust tubing routine carefully. If loose, tighten it . If intermittent, provide new supply. Move dehumidifier for emptying. Clean dust or dirt on overload protector. (OLP) CAUSE Fan Loose foreign material inside the housing. Check compressor, replace compressor Check OLP, if...
... and float. Test the capacitor. Compressor cycles on the Heat Exchange. Adjust tubing routine carefully. If loose, tighten it . If intermittent, provide new supply. Move dehumidifier for emptying. Clean dust or dirt on overload protector. (OLP) CAUSE Fan Loose foreign material inside the housing. Check compressor, replace compressor Check OLP, if...