Kenmore ULTRAFILTER 500 Water Dispenser User Manual


 
- CARE OF YOUR REVERSE OSMOSIS SYSTEM -
2. Remove (turn to the left) the sump from the filter
head, Be careful...the sump is full of water,
3. Remove mid disc_d the RO c_tridge in a proper
manner. Ftush the hlsides of the sump with fresh wa-
ter. Do not lose the large o-ring seals.
Note: Sanitizing is recommended after servicing in-
ner parts of the system (see page 9).
4. Insert new RO cartridges with o-ring seals to-
wards the top, and with lubricated o-ring in place,
turn to the right to reattach the sump.
5. Remove and replace batteries to reset counter and
timer, (monitor models),
6. Purge the RO membrane car&i@ following instr_tc-
tions on page 9.
FLOW CONTROL
The flow control is _dtal for proper operation of the
RO membrane cartridge, The control keeps water
flow tlmmgh the membrmle at the needed rate to ob-
tNn the best quality product water,
Periodically check the flow" control to be sure the
small hole through it is dean and unrestricted,
FIG. 10 ]
drain port
flow (control)insert
J
114"tubin9
TO
DRAIN
TUBING CONNECTION
(,all push-in fitting locations)
This RO system includes push-in fittings for quick
tubing connection at most locations. If working with
the fittings, do the following.
Connection (FIG. 11 - A):
1. Use a sharp cutter or knife to cut the end of tubing
square.
2. Inspect the end (about 1") of the tubing to be sure
there are no nicks, scratches or other rough spots. If
needed, cut the tubing again.
3. Push tubing through the collet mid all the way into
fitting. Full engagement is 11/16" for 1/4" tubing,
and 3/4" for 3/8" tubing.
If using tubing other than tubing supplied with the
system, be sure it is of high qualit?; exact size and
roundness with a smooth surface.
continued
13
Problems, Questions? Call 1-800-426-9345 Kenmore Water Line