Sealand TankWatch 4 Level Monitoring System Manual de usuario descargar pdf (Pagina 5)

INSTALLATION INSTRUCTIONS

9. Insert the correct color lens in the appropriate hole from the front side of the face plate, snapping the

 matchinglightintothelensrmly.Repeatwiththethree(3)remaininglensandlights.

10.Insertthetwo(2)smalltabsontheleftsideofthefaceplateintothehousingandsnapthelargecenter

tab on the right of the face plate into the housing to secure it.

OPTIONAL UNIVERSAL FLANGE

1. Findandmarkthetopcenterofthetank.

2. Cuta41/16-inchdiameterholeinthetopcenterofthetank.

3. Sliptheangeintotheholeandmarkthelocationofthevemountingholes.

4. Drillthevemountingholeswitha1/4-inchdrillbit.

5. Removetheange,cleanalloils,greaseanddirtfromthemountingsurfaceandallowtodry.

6. Applyliberalamountsofsiliconerubberadhesivetothemountingsurfaceandtheundersideoftheange.

7. Insertthegasketintotheangeandalignwiththevemountingholes.

8. Securetheangewiththescrews,nutsandwashersprovided.

9. Installtheoatswitchcapand,ifapplicable,securethe5/8-inchventhosetotheventttingwitha

stainless steel hose clamp.

OPTIONAL RELAY

CAUTION: VERIFY THAT RELAY IS CORRECT VOLTAGE FOR SYSTEM (12VDC requires P/N 341292 and

24VDC requires P/N 342490).

1. Remove the face plate from the housing by prying the right side center tab of face plate from the housing

with a small screwdriver. Allow the face plate to be suspended by the light wires.

2. Remove the four housing mounting screws and pull the housing out of the wall or hull liner, exposing the

 wiringterminalblockattherearofthehousing.

3. Markthewiresforterminalblockpinlocationbeforeremoving.

4. Removeallwiresfromtheterminalblock.

5. Removethetwo(2)screwssecuringthecircuitboardtothehousing.

6. Slidethecircuitboardfromthehousingandinserttherelayintothesocketontherearofthecircuitboard.

7. Reinstall the circuit board.

8. Routetheadditionalwires(use12or14gaugestrandedcopper)topin10and11tointerruptpowerforthe

 toiletorwatersystem,dependingonthetankapplication.(See optional relay wiring diagram for

application details.)

9. Reinstall all other wires. Turn on power and test circuit.

OPTIONAL “DO NOT FLUSH” (DNF) PANEL

1. Select a mounting location in the bathroom away from direct contact with water. A location above and behind

 thetoiletateyelevelismostdesirable.Allowclearanceforthetoiletlid/seatwhenintheupposition.

2. Drilla1/2-inchdiameterholeforthelampclearanceandwirerouting.

3. RemovethefaceplatefromtheTankWatch4(TW4)housingbypryingtherightsideofthefaceplatecenter

tab from the housing using a small screwdriver.

4. Remove the four housing mounting screws and pull the housing out of the wall of hull liner, exposing the

 terminalblockontherearofthehousing.

5. Routewiresfrompins1or2andpin8oftheTW4tothe“DNF”panelthroughtheclearanceholeforthe

 “DNF”panel.(Use 18 gauge or larger stranded copper.)

6. Install the current limiting resistor supplied with the “DNF” panel between the white wire on the “DNF” panel

 andthewirefromtheTW4terminalblockpin1or2(see optional Do Not Flush wiring diagram for details).

 Insulatetheconnectionwithvinylelectricaltapeorshrinktubing.

7. Connecttheorangewirefromthe“DNF”paneltothewirefrompin8oftheterminalblockontheTW4panel.

 Insulatetheconnectionwithvinylelectricaltapeorshrinktubing.

8. Test the circuit and then mount both panels to the wall or hull liner.

(con’t.)

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Sealand TankWatch 4 Level Monitoring System Manual de usuario Pagina 5

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