Environmental Water Systems EWS 1354-2-P - Manual (Page 16)

EWS, Inc. / Environmental Water Systems
www.EWSWATER.com
4.4-16
SLOWLY OPEN the outlet side
the bypass valve so water will
flow to the house. The system
is now ready for service
A) Inlet and Outlet Valves are Open. Ready for Service.
B) The display has returned to the “Time of Day” and “Service”
mode and is ready to operate automatically.
If electricity fails, the electronic controller will keep in memory
the pre-set program. Use “Up and Down” buttons to reset the
correct time of day.
Note: Approx. 20 minutes have elapsed during the Backwash and
Flushing Procedure in Steps 4-A through C.
Flow
P.M.
Service
Program
12:43
Backwash Display
Step 1 - Backwash
Step 2 - Settling
Step 3 - Rapid Rinse
Flow
P.M.
Service
Program
3--9
Backwash Display
Step 1 - Backwash
Step 2 - Settling
Step 3 - Rapid Rinse
“Recycle” Button
STEP 4-C: RAPID RINSE - THE FINAL BACKWASH CYCLE
ACTION:
Allow system to go into rapid rinse (it’s another backwash
cycle). This cycle will last for 9 minutes. Display (3 - - 9) will
count down until rapid rinse cycle is finished.
Note: It can take up to 20 seconds as valve moves into cycle.
OBSERVATION:
The purpose of the manual backwash is to flush the system similar to the procedure used by smaller point of use or
sink filtration units. Due to certain circumstances; ie: flow rates, PSI, weather conditions, handling, heavier media of
larger units, iron units, etc., the drain water may still not run clear
IF THE DRAIN WATER IS STILL NOT RUNNING CLEAR - REPEAT STEPS 4-A through C.
STEP 5: FINAL SERVICE POSITION
Inlet
Side:
Open
Service
Position
Inlet Side Open Inlet Side Open
Outlet
Side:
Open
Service
Position
Outlet Side Open
Outlet Side Open
SLOWLY OPEN the outlet side to the plumbed installation so water will
flow to the house. Keep the bypass valve closed.The system is now ready
for service
Bypass
Closed
Bypass
Closed
STEP 6: PIPES AND HEATER FLUSH AND PREPARATION
Go into the home or facility and run all faucets, hot and cold, and one tub on the hot side only. When that tub is
running cold, all the water now in the pipes and heaters are filtered. This totally prepares the home for usage
immediately. See additional information in this manual on older homes and pre-existing conditions.