12V 24V DC Car Refrigeration Air Compressor Fridge Freezer Marine Solar QDZH35G R134a Product Information Name:Refrigeration Air Compressor Item Number:HX-QDZH35G Interchange Number :QDZH35G Condition:New Number Of Piece:1 Set(As you see in the picture) Pins:8 Pins Refrigeration Temperature Scope: -18℃~10℃ Shape: Cabinet Type (Open Outward) Power Supply Type: DC Type: Compressor Car Refrigerator Voltage:12V / 24V Refrigerant:R134a Certification: CE 1) QDZH35G, DC series, use R134A refrigerant; 2) Voltage application 12V and 24V; 3) Cooling type: FC; 4) Application: Low Back Pressure, Middle Back Pressure; 5) Max cooling capacity 110W 6) power consumption in watt is 65 to 110w depends on rpm setting and back-pressure inside system Material: Plastic And Metal Color: Black Installation:1:1 Replacement Packing:Box Or Envelope Fitment: For Danfoss BD35 DC compressors For water dispenser, small refrigerator, small freezer, wine cellar and other small cooling appliances used for car, ship and camping.
Installation Connect the terminal plug from the electronic unit to the compressor terminal. Mount the electronic unit on the compressor by snapping the cover over the screw head. Power supply The electronic unit must always be connected directly to the battery poles . Connect the plus to + and the minus to -, otherwise the electronic unit will not work. The electronic unit is protected against reverse battery connection.For protection of the installation, a fusemust be mounted in the + cable as close to the battery as possible. 15A fuse for 12V and 7.5A fuse for 24V circuits are recommended.If a main switch is used, it should be rated to a current of min. 20A. The wire dimensions in Table. 2 must be observed. Avoid extra junctions in the power supply system to prevent voltage drop from affecting the battery protection setting. Battery protection The compressor is stopped and re-started again according to the decided voltage limits measured on the + and - terminals of the electronic unit. The standard settings for 12V and 24V power supply systems appear from Table. 3. Other settings are optional if a connection which includes a resistor is established between terminals C and P. Thermostat The thermostat is connected between the terminals C and T. Without any resistor in the control circuit, the compressor with electronic unit will run with a fixed speed of 2,000rpm when the thermostat is switched on. Other fixed compressor speeds in the range between 2,000 and 3,500 rpm can be obtained when a resistor is installed to adjust the voltage (v) of the control circuit. Fan A fan can be connected between the terminals + and F. Connect the plus to + and the minus to F. Since the output voltage between the terminals + and F is always regulated to 12V,a 12V fan must be used for both 12V and 24V power supply systems.The fan output can supply a continuous current of 0.5A avg . A higher current draw is allowed for 2 seconds during start. LED A 10mA light emitting diode(LED) can be connected between the terminals + and D. In case the electronic unit records an operational error, the diode will flash a number of times. The number of flashes depends on what kind of operational error was recorded. Each flash will last 1/5 second. After the actual number of flashes there will be a delay with no flashes, so that the sequence for each error recording is repeated every 3 minutes Feature: 100% high quality. Perfect to replace your old or broken car refrigeration air compressor. Unique charm, wear-resisting durable and undamage. Easy to install. No drilling and cutting required. Attention To Dear Customers: The photos of the products sold on the website may be slightly different from the actual ones after processing, but it does not affect the use of functions If you have questions, please contact customer service. For Resellers&Drop shipers: Glad to work with agents from all the world. We can provide photos totally free, but only with our authorization, or we will be held accountable according to the law. For Dear Customers: To ensure the quality of products, please do purcherse only in our official store. If you have any problems with our products, please write to us, our workers are always here to help you. If you like our products and our service, please give us a 5 star feedback. It means a lot to us. ![]() ![]() ![]() ![]() ![]() ![]() |