Haier AB25S2SC1FA - Regulatory and Refrigerant Information; Refrigerant Type and Usage

3
2. Feature
New valve cover design
Less screws to open valve cover
Easy to vacuum
Appearance
Installation
Compared with the current 1:3 valve cover , we design the new valve cover , which is more slim in the appearance;
In the installation course , installer need to take down the valve cover , then to do wiring and piping , next is the
comparison in taking down the valve cover;
General stop valve vacuum every indoor unit from one valve only , save time. ( for 1:4 outdoor unit)
Current R410a 1:3
Cover length
72.5mm
New R32 1:3
Cover length
60mm
3 screws
for right side
7 Screws to take down ; (Current R410a 3U cover )
4 screws
for left side
3 Screws to take down ; (R32 3U cover )
2 screws
for right side
1 screws
for left side
General stop valve