Kenmore CENTRAL HUMIDIFIER 303.9380612 User Manual download pdf (Page 10)

WATER SUPPLY

1. Water for the humidifier must be taken from a

nearby cold water line. Turn off the water supply.

Drain by opening a faucet at a lower level of the

line.

2. Position the saddle valve on the water line as

close to the humidifier as possible. You have

been supplied with 10 feet of 1/4" plastic tubing.

NOTE: When measuring the distance from the

saddle valve location to the humidifier, keep in

mind that the tubing must be supported; there

fore, it must run along the ceiling and walls.

Measure along the path that the tubing will follow.

3. Back out the piercing pin by turning the “T” handle

counter clockwise and clamping the saddle valve

body securely on the water line with a rubber

gasket positioned as shown in Fig. 19. On galva

nized or copper pipe over 5/8", first drill a 5/32"

diameter hole in the pipe.

WARNING: For safety, use a hand drill or grounded

electric drill.

4. Turn the handle clockwise until it has pierced the

water line and valve is completely closed {Fig. 19).

Fig. 19

Partially uncoil the tubing. Slide the brass com

pression nut over the tubing. The threads in the

nut must face the tubing end. Place the brass

compression sleeve as shown in (Fig. 19). Slip

brass insert into end of the tubing.

Insert the tubing end into the saddle valve at

threaded stem “A” (Fig. 19) as far as it will go.

Thread the brass compression nut onto the

valve, then tighten gently with a wrench. Take

care not to over-tighten the nut.

Unwind the rest of the tubing. Take care not to

kink it. Run the tubing along flat surfaces to the

humidifier. Support the tubing as needed to

avoid contact with furnace.

8. Close previously opened faucet. Turn on the main

water supply. Place a pail under the end of the

tubing. Open the saddle valve. Flush the line.

Make sure there are no leaks along the line or at

the valve. Turn valve off.

9. Reassembly of humidifier case.

For Front Servicing:

Attach the lower case making sure both side

latches are secure. Slide the reservoir assembly

(Fig. 20) into case, connect the electrical

disconnect for the media motor. Install lower

rod screw (Fig. 9).

For Bottom Servicing:

Place the reservoir assembly (Fig. 20) into the

lower case and attach the lower case, making

sure both side latches are secure. Connect the

media motor electrical disconnect. Install

lower rod screw (Fig. 9)

Media Motor

Fig. 20

NOTE: Make sure top edge of media motor panel

and reservoir divider are firmly seated with panel clip

installed (Fig. 21 & 22).

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Kenmore CENTRAL HUMIDIFIER 303.9380612 User Manual Page 10

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