R404 gas charging in Sagi freezer complete process.

R404a refrigerant charging in sagi freezer with complete process.

1.Split Ac indoor unit making bad noise how to easy fix.

https://youtu.be/EINZPMj9b_s

2.All Refrigrant SUCTION and DISCHARGE pressure chart.

https://youtu.be/eHhhiGCpDD4

3.Digital thermostat STC-100a install in dubal door freezer complete wiring and parameters settings.

https://youtu.be/RaW07kgTEs8

4.crono digital timer repair complete connection and parameters settings.

https://youtu.be/afL2Nt1jP5s

5.  4plate electric stove repairing complete wiring

https://youtu.be/HyjjXf6jLJk

6.how to control all ac with one timer in a building.

https://youtu.be/VPgEwQGCPHA
7.  how to make temperature alarm system with digital thermostat complete connection.

https://youtu.be/vkq7-o3DSDM

8. motion sensor Complete connection and easy installation.

https://youtu.be/6bS9VgNQJdg

9. 3phase blower motor speed control with VFD control.

https://youtu.be/E9gGmpWOT2U

10.fresh air handling unit complete wiring.

https://youtu.be/2sD37yk7Zdg
how to check Air pressure sensor and complete wiring.

https://youtu.be/zc5plE-XJm0

Видео R404 gas charging in Sagi freezer complete process. канала A Aziz technical