Watts Premier WP-4V Installation, Operation And Maintenance Manual - 6 Month System Maintenance
Page 12
VOC BLOCK
√
Stage 1 - Sediment Filter (part #: 104017)
√
Stage 2 - Carbon Filter (part #: 101009-white end caps)
√
Stage 4 - VOC Filter (part #: 101013-dark blue end caps)
Clean all filter housings (bowls) with a mild soap solution and rinse
with water. Check O-rings and lubricate with water soluble lubricant.
KY Jelly
®
, Canola oil and other water based lubricants can be used,
petroleum based lubricants (such as Vaseline
®
) must not be used.
For more leverage, leave RO module attached to wall of cabinet. If you
are unable to access the module you may remove it to change filters.
Starting with the closest housing, remove and empty water, then discard
filters. Continue on to the 2
nd
and/or 3
rd
Bowls.
The sediment filter has a cloth like appearance. It should be in the 1
st
housing on the side with tubing connections.
6 Month System Maintenance
Turn off incoming water supply to the RO by turning the needle valve
on the adapta valve clockwise. (The green tube is connected to the
adapta valve.)
Step 1
Step 3
Step 4
Step 5
Step 6
Let system sit for a few minutes after tank is empty to depressurize
before attempting to remove filter housings.
Open RO Faucet to allow water to drain from the tank until completely
empty. Water can be saved in a container for drinking or to rinse
system parts.
Check O-rings to make sure they are still in place.
Insert the Carbon Block filter (filter has a gasket on each end) into the
middle housing.
Step 7
Step 8
The VOC Carbon Block must be changed annually. Insert the VOC
Carbon Block into the last housing (make sure the end with the small
opening is up. Screw on all the filter bowls).
Step 2
Step 9
Open RO faucet and leave open until water begins to trickle out. Close
RO faucet to allow tank to fill with water.
Caution:
Watts Premier sells a filter change kit which includes pre-filters, a final filter, connectors, and a wrench.
Call 1-800-752-5582 or buy online at www.wattspremier.com.
Turn water on to the unit by turning the needle valve on the adapta
valve counter clock wise.
Step 10
Note:
If also doing the annual maintenance at this time continue to Step 2
on page 13.
NOTE: This reverse osmosis system contains a replaceable component critical to the efficiency of the
system. Replacement of the reverse osmosis component should be one of identical specifications, as
defined by the manufacturer, to assure the same efficiency and contaminant reduction performance.