LC1000 INSTRUCTION MANUAL WIRING
PAGE 24
Figure 3-2 – LC1001/2 Wiring Diagram
PNEUMERCATOR
Liquid Level Control Systems
50100 Rev. D (07/25/05)
Page 1 of 1
NC C NO NC C NO
RELAY OUTPUT WIRING
(SEE NOTE 2)
FROM TANK
SWITCH 1
TO EARTH
GROUND
(SEE NOTE 3)
120 VAC
50/60 Hz
USE 14 AWG WIRES
OR CABLE
LIGHT #1
LIGHT #2
FROM TANK
SWITCH 2
SWITCH INPUTS (SEE NOTE 1)
INPUT 1
INPUT 2
LIGHT #1
LIGHT #2
IMPORTANT NOTES -
READ CAREFULLY BEFORE INSTALLATION
1. INPUT WIRING: USE STANDARD 2 CONDUCTOR 18 OR 22 AWG UP TO 5000 FEET.
2. DRY CONTACT SWITCH OUTPUT: WIRE TO COMMON AND EITHER NORMALLY OPEN OR NORMALLY CLOSED FOR DESIRED SWITCH CONTACT. OUTPUT RATED 3 AMPS AT 120 VAC.
3. WARNING: TO INSURE INTRINSIC SAFETY, A 12 AWG WIRE MUST BE CONNECTED TO EACH TERMINAL. EACH WIRE MUST THEN BE CONNECTED TO THE SYSTEM EARTH GROUND
(GROUND BUSS BAR) IN THE SAME SERVICE PANEL AS LC POWER. A GROUNDING ROD, COLDWATER PIPE OR OTHER CONNECTION SHOULD
NOT BE USED.
4. INTRINSIC SAFETY COVER/BARRIER MUST REMAIN IN PLACE.
RESET TEST
LIGHT #1
HOT
LC1002
LC1001
SEE NOTE 4
FUSE-
.1 AMP, 3 AG.
SLO BLO
TERMINAL BLOCKS WILL
ACCEPT WIRES UP TO A
MAXIMUM OF 14 AWG.
Refer to LC installation manual for
WARNINGS and CAUTIONS before
proceeding. FAILURE TO COMPLY
MAY RESULT IN PERSONAL INJURY,
PROPERTY LOSS AND EQUIPMENT
DAMAGE.
!
WARNING
IMPORTANT! INTRINSICALLY SAFE WIRING INSTRUCTIONS - MODELS LC1001 AND LC1002
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