SERVICE MANUAL
Model: HFD647AS/HB21TSSAA
14
3-4 Water line installation
Installation of connecting valves and plumbing must follow all local
plumbing guidelines, laws and restrictions.
Install the shutoff valve on a cold water supply line that is frequently
used
1. Turn off the main water supplying pipe routine
Turn on the nearest tap till the water pipe is cleaned completely
2. Choose the position of the valve
Choose a position for the valve that is easy to be approached.
It is recommended that the valve is connected to the side of
a vertical water pipe, and if it is really needed to connect the
valve to a level water pipe .Connect it to the upside of the
water pipe not the downside, in case the sediment may flow
out from the water pipe.
3. The hole of the drill valve
Drill a hole of 1/4inches on the water pipe using a sharp
drill (even using an automatic valve). Clean the burr left on the
water pipe by the drill.
Use care not to allow water to flow into the drill
4. Tighten the shutoff valve
5. Tighten the pipe tip
Tighten the bolts of the pipe tip till the closing begins to expand.
Don’t let the bolts lf the pipe tip be too tight, otherwise the water
pipe is pressed flat.
6. The deposing line of the pipe
The deposing line between the cold water pipe and the refrigerator
Drill a hole on the wall or on the floor that is near the wall to a great
degree, and let the pipe line go through the hole
Assure the pipe has an enough margin area (about 8 inches [2.4 meters]
and make it be three circles with the diameter of each circle about
10 inches [25centimeters].and after this installment is done, the
refrigerator can be moved away from the wall.
7. Connect the pipe to the valve
Put the Tightened nuts and the copper shaft on the end side of
the pipe and connect the pipe to the stopping valve. Make
sure that the pipe is cut into valve completely. Tighten and press
the nut.
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