Picogram PnP Plug&Play, User Manual

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5.2 How to install the inlet valve
Caution
▩
First, check the screw standard of raw water supply line under a sink.
The screw of this valve is PF1/2" standard screw. (If the standard is wrong,
never construct it.)
▩
Be sure to install the valve in the cold water side of the raw water line.
If installed in the hot water side of raw water line, the purification system shall
be damaged or the function can be disabled or broken.
1. Close the feed water supply valve in the
cold water side feed water line.
2. Remove the metal hose that is connected
with the sink hydrant.
3. Assemble the feed water adaptor and
valve as shown in the figure.
(Be sure to insert the rubber packing)
4. Assemble the metal hose again on the
assembled raw water adaptor.
Caution : Do not open the feed water
supply valve yet.
Fig. 4. Installation of the feed water adaptor
metal hose
assembly
Remove metal hose
feed water
supply valve
clockwise
–
lock
★
Use the cold water side supply valve.
Valve adaptor
rubber
packing
.
Feed water
supply valve