OMNTEC LU4-BF-3H1L Four Channel Alarm Panel Installation Guide
- June 17, 2024
- OMNTEC
Table of Contents
LU4-BF-3H1L
INSTALLATION GUIDE
LU4-BF-3H1L Four Channel Alarm Panel
FOUR CHANNEL ALARM PANEL
Revision 2319
Document No. LU4-BF-3H1L rev2319
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LU4-BF-3H1L
FOUR CHANNEL ALARM PANEL
LU4-BF-3H1L SPECIFICATIONS
POWER INPUT| 100-240 VAC, 47-440 Hz
16 Watts maximum
---|---
POWER TO SENSORS| 13.80 VDC @ 13 ma
RELAY OUTPUTS| SPST normally open dry contacts 0.5 AMPS, 120
AC/DC switches when an alarm condition occurs
WEIGHT| 6 LBS.
DIMENSIONS| (W) 9” x (H) 10.5”
SENSOR CABLE| Shielded 22 AWG UL-E118830 CM
Maximum length 2000 feet
ENCLOSURE| NEMA 4X
OPERATING TEMPERATURE| -40° to 140° F
AUDIO/VISUAL CONSOLE| AUDIBLE ALARM – 95 dB pulsing horn with 30 second
timeout
RED LIGHT – Indicates liquid level alarm for OWI-BF-1 sensors or leak
TEST BUTTON – When pressed will test system lights and horn
GREEN LIGHT – Indicates the power is on
HORN OFF BUTTON – Silences the audible alarm when pressed
SENSORS| (3) OWI-BF-1 Ball float level sensor, normally open
(1) L Series Non-product distinguishing optic leak sensor
OPTIONAL ACCESSORIES| RA-Series Audio/visual remote annunciator
RLY-RA Series External relay box
LABELS| Provided with controller
DIMENSIONS FOR MOUNTING AND KNOCKOUTS
LU4-BF-3H1L CONTROLLER CONNECTION DIAGRAM
COLOR CODE
CABLES FROM SENSORS TO REMOVABLE SENSOR INPUT CONNECTORS
1| UNUSED| SENSOR #1 OWI-BF-1
(XX) % LEVEL 3
---|---|---
2| WHITE
3| UNUSED| SENSOR #2 OWI-BF-1
(XX) % LEVEL 2
4| WHITE
5| UNUSED| SENSOR #3 OWI-BF-1
(XX) % LEVEL 1
6| WHITE
7| BLACK| FROM SENSOR #1-#3
8| SHIELD DRAIN
9| BLACK| FROM SENSOR #4
10| SHIELD DRAIN
11| RED| SENSOR #4 L SERIES
LEAK SENSOR
12| WHITE
13| UNUSED|
14| UNUSED|
15| UNUSED|
16| UNUSED|
WIRES TO OPTION BOARD
| 1 | GREEN | – HORN |
|---|---|---|
| 2 | RED | + HORN |
| 3 | BLACK | GROUND |
| 4 | WHITE | SENSOR #1 (XX) % LEVEL 3 |
| 5 | ORANGE | SENSOR #2 (XX) % LEVEL 2 |
| 6 | BLUE | SENSOR #3 (XX) % LEVEL 1 |
| 7 | BROWN | SENSOR #4 LEAK DETECTION |
| 8 | UNUSED | |
| 9 | UNUSED | |
| 10 | UNUSED | |
| 11 | UNUSED | |
| 12 | UNUSED |
100-240 VAC
WIRES TO POWERSUPPLY
| F.G. | FIELD GROUND |
|---|---|
| L | LINE |
| N | NEUTRAL |
NOTE: To maintain proper shielding, BLACK sensor wires and SHIELD DRAINS should not be connected together at sensors.
LS-ASC SENSOR
NON-PRODUCT DISTINGUISHING OPTIC SENSOR
PRINCIPLES OF OPERATION
LS-ASC SPECIFICATIONS
U.L. LISTED 5L04| Intrinsically safe Class I, Group D Hazardous Locations when
connected in accordance with control drawing nos. L1, L2, L3, L4, L6, L9
---|---
OPERATING TEMPERATURE| -40 TO +140 F
POWER| 2 VDC @ 13 mA
WEIGHT| 1/2 pound
PRINCIPLES OF OPERATION| LIQUIDS (ex: fuel, water) – Photo optic
DRY CONDITION – Normally closed light beam
ALARM CONDITION – Opens (refracts) normally closed light beam
SENSOR CABLE| Shielded 22 AWG UL-E118830 CM
Maximum length 2000 feet
RESPONSE TIME| Immediate
LWS SENSOR
NON-PRODUCT DISTINGUISHING OPTIC SENSOR
PRINCIPLES OF OPERATION
LWS SPECIFICATIONS
U.L. LISTED 5L04| Intrinsically safe Class I, Group D Hazardous Locations when
connected in accordance with control drawing nos. L1, L2, L3, L4, L6, L9
---|---
OPERATING TEMPERATURE| -40 TO +140 F
POWER| 2 VDC @ 13 mA
WEIGHT| 1/2 pound
PRINCIPLES OF OPERATION| LIQUIDS (ex: fuel, water) – Photo optic
DRY CONDITION – Normally closed light beam
ALARM CONDITION – Opens (refracts) normally closed light beam
SENSOR CABLE| Shielded 22 AWG UL-E118830 CM
Maximum length 2000 feet
RESPONSE TIME| Immediate
LWF SENSOR
NON-PRODUCT DISTINGUISHING FIBERGLASS TANK DRY INTERSTITIAL
SENSOR
LWF SPECIFICATIONS
| OPERATING TEMPERATURE | -40 TO +140 F |
|---|---|
| POWER | 2 VDC @ 13 mA |
| PRINCIPLES OF OPERATION | LIQUIDS (ex: fuel, water) – Photo optic |
DRY CONDITION – Normally closed light beam
ALARM CONDITION – Opens (refracts) normally closed light beam
SENSOR CABLE| Shielded 22 AWG UL-E118830 CM
Maximum length 2000 feet
RESPONSE TIME| Immediate
OWI-BF-1 SENSOR
FLOAT SENSOR
designed for sewage and sanitary waste applications
SPECIFICATIONS
| Operation Angle: | 35 deg. narrow angle |
|---|---|
| Ratings: | 1/4 H.P./ 10 AMP @ 120/240 VAC |
| Switch Types: | Normally open, normally closed or double throw |
| Fioat Materials: | High impact polystyrene (H.!.PS) rated to 140 deg. F,or |
acrylonitrile butadiene styrene (A.B.S.) rated to 186 deg. F.
Cord:| SJOW (CPE) SJTOW (PVC)
Cord Lengths:| Up to 50 feet. (Lengths in even foot increments)
Installation Instruction
Tether weights are available. Contact factory.
- Attach cord, using a tie-wrap, to any convenient rigid surface as illustrated. This is known as the tether point. Do not tighten until both turn-on and turn-off levels are established.
- To adjust for greater distance between turn-on and turn-off, increase cord length between tether point and float. For less distance between turn-on and turn-off, decrease cord length.
- Make sure the float is at least 2 inches above pump base, in the lower position, before tightening tie-wrap at the tether point.
- Plug piggy-back switch cord (current tap) into grounded outlet, then plug pump into piggy-back switch cord, and check for proper operation.
LOG SHEET
| DATE | NAME | SYSTEM STATUS | SIGNATURE |
|---|---|---|---|
WARRANTY
The seller OMNTEC Mfg., Inc. warrants to buyer defects when properly
installed, and maintained by user. The seller’s sole obligation is to repair
or replace parts found to be defective, or nonconforming for one year and only
after evaluation by factory. The liability of the seller shall not exceed the
price paid for the components found to be defective. The above warranty is
exclusive of all other warrantees whether implied or expressed. Seller assumes
no obligation for special or, indirect damages incurred by user.
All standard tank gauging systems are free of defects when properly installed
and maintained by user. Warranty on tank gauging systems will only be
effective after proper documentation hasbeen submitted by the buyer to OMNTEC
Mfg., Inc. The seller’s sole obligation is to repair or replace parts found to
be defective, or non-conforming for one year and only after evaluation by
factory. Technical support must be contacted for a Return Material
Authorization (RMA #) prior to sending any potentially defective parts. The
liability of the seller shall not exceed the price paid for the components
found to be defective. The above warranty is exclusive of all otherwarrantees
whether implied or expressed. Seller assumes no obligation for special or
indirect damages incurred by user.
All standard replacement parts, “add-ons”, or spare parts are free of defects
when properly installed and maintained by user. The seller’s sole obligation
is to repair or replace parts found to be defective or non-conforming for 90
days and only after evaluation by factory. The liability of the seller shall
not exceed the price paid for the components found to be defective. The above
warranty is exclusive of all other warrantees whether implied or expressed.
Seller assumes no obligation for special or indirect damages incurred by user.
Equipment not covered by this warranty includes but is not limited to: custom
equipment and control systems.
OMNTEC Mfg., Inc., 2420 Pond Road,
Ronkonkoma, NY 11779
Phone 631-981-2001 Fax
631-981-2007
www.OMNTEC.com
File Name: LU4-BF-3H1L rev2319.docx
Page 11 of 11 Rev Date: 5-8-2023