SEACHOICE 19403 and 19404 Universal Float Switch Instruction Manual
- September 10, 2024
- SEACHOICE
Table of Contents
19403 and 19404 Universal Float Switch
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Specifications:
- Model: 19403 & 19404
- Voltage: 12/24/32VDC for both models
- Wire Size: 18 Gauge (1.2 mm)
- Wire Length Max: 39 inches (1 meter)
- Max Amps:
- 19403:
- 15 A (12 V)
- 7.5 A (24 V)
- 5 A (32 V)
- 19404:
- 20 A (12 V)
- 10 A (24 V)
- 8 A (32 V)
- Guard: No guard for both models
Product Usage Instructions:
Mounting and Installation:
All mounting holes must be sealed with a marine grade sealant to
prevent water intrusion. The switch must be mounted equal to or
above the pump base for positive shut-off.
Wire Connections:
Keep all wire connections above the highest water level. Wires
must be joined with connectors and a marine grade sealant to
prevent wire corrosion.
Fuse Installation:
Always install the proper size fuse to prevent damage. In case
of a short circuit, failure to install the proper fuse could
increase the risk of pump malfunction and potential personal injury
or fire hazard.
Usage Precautions:
This unit is suitable for use with fresh water and salt water
only. Using it with any other hazardous, caustic, or corrosive
material could result in damage to the pump, the environment,
exposure to hazardous substances, and injury.
Testing the Float Switch:
Disconnect power from the system before working on the unit to
avoid personal injury, damage to the environment, or damage to the
unit.
Frequently Asked Questions (FAQ):
Q: Can this float switch be used with hazardous materials?
A: No, this float switch is designed for use with fresh water
and salt water only. Using it with hazardous materials could result
in damage and hazards.
Q: What should I do if the pump malfunctions?
A: If the pump malfunctions, first disconnect power and check
for proper fuse installation. Ensure all connections are secure and
consult the user manual for troubleshooting steps.
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Model: 19403 & 19404 Dimensions in Inches (Millimeters)
Universal Float Switch Instruction Manual
Model
19403 19404
Voltage
12/24/32VDC 12/24/32VDC
Wire Size Wire Length Max, Amps Guard
18 Gauge (1.2 mm)
18 Gauge (1.2 mm)
39″ (1 m) 39″ (1 m)
15 A (12 V)
7.5 A (24 V)
No
5 A (32 V)
20 A (12 V)
10 A (24 V)
No
8 A (32 V)
All mounting holes must be sealed with a marine grade sealant to prevent water intrusion.
Switch must be mounted equal to or above the pump base for positive shut-off.
Keep all wire connections above the highest water level. Wires must be joined
with connectors and a marine grade sealant to prevent wire corrosion.
Always install proper size fuse to prevent damage. Should a short occur, failure to install proper fuse could increase risk of pump malfunction and potentially result in personal injury and / or fire hazard.
OR OR
Testing The Float Switch
Disconnect power from the system before working on the unit to avoid personal
injury, damage to the surrounding environment and/or damage to the unit.
AUTO OFF MAN
BROWN WIRE
FUSE-SEE CHART
BLACK WIRE
This unit is designed for fresh water and salt water ONLY. Using with any other hazardous, caustic, or corrosive material could result in damage to the pump and the surrounding environment, possibly exposure to hazardous substances and injury.
WireConnection