Hydrotech 1240 Series ADVANCED REVERSE OSMOSIS WATER TREATMENT SYSTEMS - Manual (Page 17)

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CLEANING, SANITIZING, AND CARTRIDGE REPLACEMENT PROCEDURE
19. CAUTION: do not remove protective plastic bag from replace-
ment filter/membrane cartridges until so instructed.
Install “O” rings into filter housings. Open top of filter bag enough
to expose filter cap and “O” ring grooves. Place a small amount
of “o” ring lubricant on surface of each “o” ring.
20. CAUTION: Tighten filter housings by hand only. Do not use tools
as they will over-tighten and damage housings. Take care not to
cut or pinch o-rings.
CAUTION: Refer to Figure 8 for location of each cartridge.
Install filter and membrane cartridges. Hold cartridge by its
protective plastic bag and insert cartridge into manifold turning
it 1/4 turn as it enters the port. Slide bag from cartridge and dis-
card. Replace each filter housing as each cartridge is installed.
21. Turn feed water valve slowly to open position.
22. Confirm system is producing water. Unit will be sending rinse
water to drain.
Optional Smartap ® Water Quality Monitor
TO REPLACE BATTERY: Perform Steps 23 – 29
NOTE: replace battery with a new alkaline 9-volt battery.
23. CAUTION: Wiring within module cover connects monitor compo-
nents. If wires, circuit board, or connections are damaged and/
or wetted, monitor will not function.
remove module cover by gently lifting manifold cover up and
away from manifold body.
24. disconnect battery. The battery connection is a snap type con-
nector (Figure 9).
25. remove battery by sliding it out of its holder.
26. Slide new battery into its holder.
27. CAUTION: Verify battery connector alignment before making
connection (Figure 9).
Connect battery by pressing clip onto battery terminals.
NOTE: release button immediately after light illuminates. Test is
to confirm battery connection, not water quality.
28. Test battery connection by activating monitor. Press push button.
if an indicator light illuminates, connection is good.
29. replace manifold cover by gently pushing manifold cover onto
manifold until it snaps into place.
30. open product water faucet. let water flow until all air has been
expelled from the system.
31. Close product water faucet. Wait 30 minutes, check connec-
tions for leaks, and correct if necessary.
Icemaker/Extra point of use: Check lines for leaks.
32. Allow storage tank to fill overnight.
33. WARNING: DO NOT USE THE FIRST FULL STORAGE TANK OF WATER
Discard (to drain) first full tank of water by opening product wa-
ter faucet until water flow stops, then close faucet. This flushes
sanitizing solution from system.
Icemaker: Let tray/bin fill with ice cubes. Discard all ice cubes
to drain. This flushes sanitizing solution from lines to icemaker.
Replace delivery device filter (if applicable).
34. System is ready to use. Should there be any after taste or odor,
drain storage tank and repeat Steps 32 and 33.
FIGURE 9: SMArTAP ® BATTERY CONNECTIONS
DO NOT USE THE FIRST
FULL STORAGE TANK OF WATER
Allow reservoir to fill overnight.
dispense this water to drain.
This process removes sanitizing solution from system, sanitizes
fittings and tubing, and sends solution to drain.