Install A New Hvac Condenser Unit

Air conditioning condenser models allow individuals to be comfy within their houses. Using refrigerant, they pull the warmth and humidity from the air and return nice, dry, and awesome air. More often than not it is advisable to possess a professional hvac specialist use a new Air conditioning condenser unit. You'll need a special refrigerant certification to deal with and install the refrigerant which goes into condenser models. For those who have this certification, however, you are able to install an Air conditioning condenser unit yourself. Performs this Spark a concept?

Instructions

1. Choose a suitable place for your Air conditioning condenser unit. Search for a place that's sufficiently strong to aid the system and enables the system to become maintained easily. Level the system and put on treated lumber or steel framework. Anchor the system lower to avoid the system from shifting throughout operation.

2. Inspect the system and be sure no components came loose throughout shipment. Check all bolts, electrical connections, etc.

3. Correctly size all copper tubing utilizing a line chart. Install and braze the copper tubing for that liquid and suction lines. When brazing, flow an inert gas like nitrogen with the lines to avoid scale and oxidation within the lines. The copper tubing will connect in the condensing unit outdoors towards the evaporator coil around the indoor unit. Secure and support all lines with copper pipe straps. The more compact the pipe, the greater straps you'll need.

4. Leak-look into the unit by opening all service valves and pressuring the system to 150 PSI with dry nitrogen. Allow the unit take several hrs. If you see pressure has dropped, leak-test all connections and joints with cleaning soap bubbles.

5. Insulate all copper tubing with Armaflex pipe insulation (see Reference 2). If line is not insulated, this makes possible unit malfunction and sweating from the copper lines. This insulation cuts effortlessly having a utility knife and self-adheres together.

6. Release the nitrogen pressure from the lines and begin evacuating the lines. This is accomplished by connecting the refrigerant indicators as much as the everywhere side and beginning the vacuum pump. This removes all pollutants from the lines by basically tugging all air and moisture out.

7. Wire the system as much as the electrical panel by talking to the person unit's wiring diagram and native electrical codes.

8. Charge with refrigerant. Different models use various kinds of refrigerant, so ensure you use the best type by talking to cellular phone manual that included your unit. Each installation manual have a chart with just how much refrigerant to set up, which is dependent on unit size and period of copper tubing.

9. Connect refrigerant indicators and amperage meter. Set the area thermostat towards the preferred setting and switch the energy onto the system. Observe everywhere side demands in addition to temps. Verify they are within the operational range as based on cellular phone manual. Otherwise, add or remove refrigerant as necessary to offer the correct blood pressure measurements.