YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World!
YMGI: Your Modern Green Idea
97
4. Take out the electronic
expansion valve.
Take out the electronic expansion
valve.
5. Take out the electronic
expansion valve.
Weld the connection pipe of
electronic expansion valve.
When welding the electronic
expansion valve, the valve should
be wrapped with wet cloth.
Nitrogen welding: the pressure of
nitrogen is 0.5±0.1kgf/ cm
,
(relative pressure).
NOTE
: When welding the pipes,
do not let the flame burn the other
components.
Install the coil of electronic
expansion valve.
6. Secure the electric box and
arrange the wires as required.
Put the electric box back in place
and tighten up the screws.
Arrange the wires as original.
7. Check and open the upper and
side panels.
Check whether each component
and connection wire is well
connected.
If everything is OK, install the
upper, left and right panels.
Tighten up the screws.
