Install the outdoor unit

Connecting the pipe

1.Remove the flare nuts from the cut-off valves of the out- door unit.

2.Align the center of the piping flare with the relevant valve, and screw in the flare nut about 3~4 turns by hand.

3.Tighten the flare nut with spanner and torque wrench. 4.Remove the valve caps of the gas valve and liquid valve

and the service port nut.

Air purging and leakage test

Liquid valve gas valve

screw driver

valve cap

For the air conditioners with R22 refrigerant, as the below step: 1.Loosen the valve stem of the liquid valve with a hex wrench. 2.Push the check valve core of the gas valve to discharge

air and moisture remaining in the refrigerant system. 3.Stop pushing the valve core as soon as the refrigerant

starts to be discharged, and reinstall the service port nut. 4.Open the liquid valve and gas valve entirely (shown in

Fig.9).

5.Tighten the valve caps and test leakage at all joints of the piping (both indoor and outdoor) with liquid soap or leak detector.

6.If possible, discharge air and moisture remaining in the refrigerant system with a vacuum pump.(shown in Fig.10) For the air conditioners with R407C refrigerant, as the below

step:

1.Remove the nuts of one-way valve.

2.Evacuate from the one-way valve with a vaccum pump until the vacuum meter is 5 Torr, and keep up evacuating 1 hour or more.

3.Turn off the valve and fighten the nuts. 4.Fully open valves. (Fig.9)

5.Tighten the nuts. then check whether there is gas leaking out.

*Moisture inside pipeline must be less 200 PPm.

one-way valve

Fig.9

Manifold gauge

Nut

Vacuum pump

Liquid tube Gas tube

Fig.10

2 7

Outdoor condensation drainage

(Heat pump type only)

When the unit is heating or defrosting, the waste water formed in the outdoor unit can be drained out reliably through the drain hose.

Installation:

Fig.11

Install the outdoor drain elbow in the 25 hole on the base plate as shown in Fig.11, and joint the drain hose to the elbow, so that the waste water formed in the outdoor unit can be drained out to a proper place.

Base plate

Outdoor drain elbow

Page 28
Image 28
Sinclair ASH-24CN Connecting the pipe, Air purging and leakage test, Outdoor condensation drainage Heat pump type only

ASH-24CN specifications

The Sinclair ASH-24CN is a state-of-the-art sailplane that has gained significant attention among aviation enthusiasts and glider pilots alike. Designed and manufactured by the renowned Sinclair company, this glider represents a perfect blend of advanced technology, aerodynamic efficiency, and user-friendly features, making it an exemplary choice for both recreational sailing and competitive flying.

One of the standout features of the ASH-24CN is its impressive wingspan, which typically measures around 24 meters. This extended wingspan not only enhances soaring performance by allowing for better lift-to-drag ratios but also provides excellent stability in various weather conditions. The wing design incorporates sophisticated aerodynamics, with winglets that reduce induced drag and improve overall efficiency during flight.

The ASH-24CN utilizes advanced composite materials throughout its construction. This use of materials such as carbon fiber and fiberglass ensures a lightweight structure while maintaining high strength and durability. This combination allows pilots to maximize their performance while also enjoying the benefits of an easy-to-handle glider.

In terms of cockpit design, the ASH-24CN offers a spacious and ergonomic environment for pilots. The glider is equipped with a comfortable seat, clear visibility for optimal situational awareness, and intuitive controls that enhance ease of operation. The cockpit is also fitted with modern instrumentation, including digital displays that provide essential flight data and navigation information at a glance.

Another significant characteristic of the ASH-24CN is its versatility. The glider is suitable for a range of flying activities, including cross-country soaring competitions and leisure flights. Its performance capabilities are further enhanced by the innovative aerodynamics, making it an ideal choice for pilots looking to challenge themselves in various soaring conditions.

Furthermore, the ASH-24CN supports advanced avionics technology, allowing pilots to tap into real-time weather data and navigation assistance systems. This integration of technology enhances safety and situational awareness, which are paramount in flying activities.

In conclusion, the Sinclair ASH-24CN stands out in the world of sailplanes due to its combination of advanced technology, lightweight construction, and pilot-friendly design. With its impressive performance characteristics, innovative features, and versatility, it is well-suited for both seasoned pilots and those new to the world of gliding. Whether soaring through the skies for leisure or competing in challenging environments, the ASH-24CN promises an exhilarating experience for any aviation enthusiast.