Drazice AIR 2,6 kW Kullanım ve Kurulum Kılavuzu - Sayfa 19

Klima Drazice AIR 2,6 kW için çevrimiçi göz atın veya pdf Kullanım ve Kurulum Kılavuzu indirin. Drazice AIR 2,6 kW 19 sayfaları. Outdoor unit

How to Purge Air Tubes:

Unscrew and remove caps from 2 and 3-way valves.

(1)

Unscrew and remove cap from service valve.

(2)

Connect vacuum pump flexible hose to the service valve.

(3)

Start vacuum pump for 10-15 minutes until reaching a vacuum of 10 mm Hg absolutes.

(4)

With vacuum pump still running close the low-pressure knob on vacuum pump manifold.

(5)

Then stop the vacuum pump.

Open 2-way valve ,1/4 turn, then close it after 10 seconds. Check tightness of all joints

(6)

using liquid soap or an electronic leak detector.

Turn 2 and 3-way valves stem to fully close the valves. Disconnect the flexible vacuum

(7)

pump hose.

Replace and tighten all valve caps.

(8)

22-5-2019