Garnet SEELEVEL II 709-4LP Manual Download Page 6

Page 6

7094LP Manual

T

he display is the only system component that is accessed by 

the user.  All user input to the display is done using the five 

buttons along the bottom of the display.  Operation of the display 

is as follows:

To read a water or sewer tank level:

1.  Press the button corresponding to the tank to be checked and 

release it, the display will show the level in percent on the LED 

display.  If no other button is pressed, then the display shut off 

after about 5 seconds.

2.  If another button (including LPG) is pressed before the 

5  second  time  is  up  for  the  first  button,  the  display  will 

immediately switch to showing the new level.  The 5 second 

timeout is restarted every time a button is pressed.

3.  To continuously display a reading, press and release the 

desired button, and then press the same button a second 

time.  When the button is released, the display will be in hold 

mode, which is indicated by the decimal point on the right 

hand side turning on.  While the display is in the hold mode it 

will recheck the level once per second so the user can watch 

the level change while the tank is being filled or drained.  The 

display will automatically shut off after 5 minutes in hold 

mode.  To end the hold mode before the 5 minutes is up, 

press any tank button, and the display will shut off.

To read the LPG tank level:

1.  Press the LPG button and release it, the display will show 

the level in percent on the LED display.  If no other button is 

pressed, then the display shut off after about 5 seconds.

2.  If the LPG button is pressed again, a new reading will be 

obtained and displayed, and the 5 second timer will be 

restarted.  If the button is held down, the existing reading is 

held for as long as the button is pressed, and the display will 

shut off 5 seconds after the button is released.

3.  If another button is pressed before the 5 second time is up 

for the LPG button, the display will immediately switch to 

showing the new level or voltage.  The 5 second timeout is 

restarted every time a button is pressed.

CHAPTER 3 - OPERATING INSTRUCTIONS

Summary of Contents for SEELEVEL II 709-4LP

Page 1: ...LP MANUAL IMPORTANT OPERATOR INFORMATION DATE INSTALLED ______________________________________________________________ SERIAL NUMBER ______________________________________________________________ Signal Level Sender Height Fresh Water Tank Grey Water Tank Galley Water Tank Black Water Tank ...

Page 2: ...CTIONS 6 CHAPTER 4 DISPLAY CALIBRATION 8 CHAPTER 5 SENDER PROGRAMMING 10 CHAPTER 6 INSTALLATION GUIDE NEW OEM INSTALLATIONS ONLY 13 CHAPTER 7 TROUBLESHOOTING GUIDE 18 CHAPTER 8 SERVICE AND WARRANTY INFORMATION 21 CHAPTER 9 SPECIFICATIONS 22 GARNET SEELEVEL II TM Tank Monitor MODEL 709 4LP 709 4LP Manual_v3 0 6 May 14 ...

Page 3: ...curacy reliability and diagnostic capability that have never been available before The 709 4LP model will monitor the water galley and sewer holding tanks and the LP Gas tank The information is displayed on a 3 digit alpha numeric LED display In addition the system can display the operating characteristics of each of the tank sending units giving it unsurpassed diagnostic capability CHAPTER 1 OVER...

Page 4: ... extreme the gauge will cease to operate the tank will always read empty so by monitoring the signal level the tank can be cleaned before the buildup gets excessive If the tank is more than 12 inches tall two senders can be stacked to allow measurement of levels up to 24 inches The Display The display receives the information from the three sender panels via a single two conductor wire and display...

Page 5: ...ital nature of the tank level sensing technology it is almost impossible for the system to indicate an incorrect water level and in the very unlikely event it does occur the user can verify what is happening with the diagnostic information The system also shows the RV battery voltage by measuring the voltage which powers the display The voltage is shown with a resolution of 0 1 volt ...

Page 6: ...point on the right hand side turning on While the display is in the hold mode it will recheck the level once per second so the user can watch the level change while the tank is being filled or drained The display will automatically shut off after 5 minutes in hold mode To end the hold mode before the 5 minutes is up press any tank button and the display will shut off To read the LPG tank level 1 P...

Page 7: ...fy the use of the hold function except during filling of the tank The gauge should not be used as a full tank shutoff indicator since the LPG sender in the tank is not reliable or accurate enough to be used as a safe indicator of a full tank To read the battery voltage 1 The battery voltage is shown by default ...

Page 8: ... has been replaced To program the LED brightness 1 If the display is to be used inside the coach the LED brightness should be low If it is to be used in the service bay area where sunlight can reach it the LED brightness should be high 2 To program the LED brightness the display needs to enter the brightness programming mode To do this press and hold down the LPG button the display will show the L...

Page 9: ...uing to hold down the button for the tank press and hold down the LPG button The display will immediately show dIA diagnostics continue to hold down both buttons until the display enters the programming mode this should take about 5 more seconds 5 When the programming mode is entered the display will show FrS if doing the number of senders for the fresh tank or bLS if doing the black tank When thi...

Page 10: ...k remove the tab that says BLK next to it 6 This is all that is required to program the senders for the correct tank However if you make an error you have one chance to correct it as described below 7 If the GRY tab has been removed and it should be a black tank sender or if the BLK tab has been removed and it should be a grey tank sender then cut out the recessed grey black correction tab that sa...

Page 11: ...or single or bottom operation nothing further needs to be done to it beyond programming it for the correct tank 4 For a top sender remove the tab that says TOP next to it 5 This is all that is required to program the senders for single top or bottom use However if you make an error you have one chance to correct it as described below 6 If the TOP tab has been removed and it should be a single or b...

Page 12: ...Page 12 7094LP Manual ...

Page 13: ... area well so that there is no dust grease oil water etc that would prevent the adhesive on the sender from sticking 5 Measure the height of the tank to determine how long the senders should be For tanks less than 13 tall follow step 6 For tanks greater than 13 tall follow step 7 6 For tanks less than 13 tall a single sender is used The sender ends should be 1 4 to 3 4 away from the top and bottom...

Page 14: ...ements if the sender is cut too short it cannot be lengthened 9 The senders need to be programmed so they know which tank they are on This is done by selectively cutting off the tabs on the top of the sender See the chapter entitled SENDER PROGRAMMING and the section To program the sender for the correct tank for details 10 For two stacked sender systems the senders need to be programmed so they k...

Page 15: ...Page 15 7094LP Manual ...

Page 16: ...itial test have the tank at least 1 4 full of water or sewage and verify that the percent level reading looks correct see the chapter entitled OPERATING INSTRUCTIONS and the section To read a water or sewer tank level for details Check to see that the signal power is at least 12 see the chapter entitled TROUBLESHOOTING GUIDE and the section To review the sender diagnostics for details If the signa...

Page 17: ...Page 17 7094LP Manual Typical Dual Stacked Sender Installation ...

Page 18: ...his case change the senders or reprogram the display as required If only a top sender has been connected the display will show nbo indicating that no bottom sender has been received If the tank should only have 1 sender correct the programming on the sender it should not be a top sender 5 If the display has been programmed for dual stacked senders for tall tanks and only the bottom sender is worki...

Page 19: ...gether right at that sender If a short now shows the sender is bad or not wired properly If no short circuit shows on the display the wiring to that sender is open To review the sender diagnostics 1 The sender diagnostics can be reviewed periodically to check for any degradation of the tank senders If a sender appears to be malfunctioning reviewing the diagnostics should be the first step in the t...

Page 20: ...isplay shows dIA release the buttons the display will then change to showing the signal power diagnostic This is indicated by a P showing on the left digit for example P26 indicates a 26 signal power 5 The signal power will show for 5 seconds The display will then change to showing the sender height This is indicated by a small h showing on the left digit for example h 6 indicates that the sender ...

Page 21: ...tions LIMITATION ON WARRANTIES These warranties are the only warranties expressed or implied upon which products are sold by Garnet and Garnet makes no warranty of merchantability or fitness for any particular purpose in respect to the products sold Garnet products or parts thereof assumed to be defective by the purchaser within the stipulated warranty period should be returned to the seller local...

Page 22: ... 26 dual senders Display mounting panel Black panel approximately 4 wide by 2 8 high by 1 thick 102mm wide X 71mm high X 25mm deep Panel screws to wall Power requirements Display requires 12 volts from the RV battery the system will function from 11 volts to 16 volts Current drain is less than 200mA Wiring A single two wire conductor required from the display to the senders All the senders are wir...

Page 23: ...NOTES ...

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