Water Witch 217 - User Manual

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Water Witch, Inc. 10744 Rockvill Street, Suite 103 Santee, California 92071

1-800-654-4783 e-mail: info@WaterWitchInc.com www.WaterWitchInc.com

• No moving parts & no electrolysis

• Impermeable to all bilge substances

• Activates when water touches lower sensor

• Will not interfere with other electronics

• Will not pump a bilge full of pure gas, diesel or oil

• Easy to install and mounts at any angle

• 30” lead of 16 gauge tinned copper wire

• 7 year unbeatable limited warranty

• Exceeds both United States Coast Guard and U.L. Standards

FEATURES & BENEFITS

Power Required: 12Vdc (model 217, 230)

24/32Vdc (model 230-24)

Power used: .006 Amps

Size: 2⅝”W x1⅝”H x 1⅝”D

Weight: 4 ounces

Delay on: 6-8 seconds

Delay off: 15 seconds

Capacity: 217 10 amps @ 12 Vdc

230 20 amps @ 12 Vdc

230-24 15 amps @ 24 Vdc

SPECIFICATIONS

Instead of an unreliable and short-lived mechanical float switch, why not use the original Electronic

Bilge Pump Switch? The Water Witch 217, 230 or 230-24 is a submersible electronic bilge pump

switch allows boat owners to forever rid themselves of the archaic outdated float switch. The 230 has

no moving parts, requires no adjustments and works in an oily bilge. This eliminates the chance of

your battery dying or your pump burning out because of a failed mechanical switch. Water need only

touch the lower sensor for 6-8 seconds to activate the switch. The delay eliminates pump stutter and

once water has left the sensor, the switch continues to run the pump an additional 14 seconds to

clear the output hose. Temperature, humidity or electrical noise will not effect this switch, nor will it

interfere with other electronics. This switch comes with an unprecedented 7 year limited warranty

and is in use by both the Canadian and U.S. Coast Guards. If it's good enough for them,......why not

for you?

Models 217, 230, 230-24

Electronic Bilge Pump Switch

Need help?

Do you have a question about the Water Witch 217 and is the answer not in the manual?

The Water Witch Electronic Bilge Pump Switch is a submersible device designed to activate a bilge pump when water reaches a certain level, offering an alternative to traditional mechanical float switches. It is available in models 217, 230, and 230-24, catering to different voltage and amperage requirements.

Function Description

The primary function of the Water Witch switch is to automatically turn on a bilge pump when water touches its lower sensor. Unlike mechanical float switches, it has no moving parts, which enhances its reliability and longevity. The switch is designed to operate effectively even in bilges contaminated with oil, diesel, or other substances, as it is impermeable to all bilge substances. Once activated, the pump runs for a specified delay to clear the output hose. The switch also features a self-calibration process that occurs whenever power is applied, ensuring optimal performance. It is designed not to interfere with other onboard electronics and is unaffected by temperature, humidity, or electrical noise.

Important Technical Specifications

Models: 217, 230, 230-24
Power Required:
- 12Vdc for models 217 and 230
- 24/32Vdc for model 230-24
Power Used: 0.006 Amps
Dimensions: 2⅝"W x 1⅝"H x 1⅛"D
Weight: 4 ounces
Delay On: 6-8 seconds (time water needs to touch the lower sensor to activate)
Delay Off: 15 seconds (additional run time after water leaves the sensor to clear the hose)
Capacity:
- Model 217: 10 amps @ 12 Vdc
- Model 230: 20 amps @ 12 Vdc
- Model 230-24: 15 amps @ 24 Vdc
Wiring: Includes a 30" lead of 16 gauge tinned copper wire.
Standards: Exceeds both United States Coast Guard and U.L. Standards.

Usage Features

No Moving Parts: Eliminates common failure points associated with mechanical float switches, preventing battery drain or pump burnout.
Submersible Design: Suitable for installation in the bilge environment.
Oil-Resistant: Operates reliably in bilges containing oil, diesel, or other contaminants, as it will not pump a bilge full of pure gas, diesel, or oil.
Easy Installation: Can be mounted at any angle, offering flexibility in placement. A fuse and manual override switch are recommended for installation.
Delay Functionality: The "delay on" feature prevents pump stutter from minor water splashes, while the "delay off" ensures the output hose is fully cleared.
Self-Calibration: The switch self-calibrates for several seconds whenever power is applied, ensuring accurate operation.
Non-Interfering: Designed not to interfere with other electronic devices on board.
Robust Construction: Impermeable to all bilge substances, ensuring durability in harsh marine environments.
Government Endorsement: In use by both the Canadian and U.S. Coast Guards, indicating its reliability and effectiveness.

Maintenance Features

Low Maintenance: Requires minimal maintenance beyond periodic cleaning of the sensors.
Simple Cleaning: Cleaning typically involves hosing down the sensors with fresh water and wiping them with a clean rag or towel.
Contaminant Impact: High foaming detergents or concentrated fish "slime" can potentially delay or prolong cycle times, necessitating more frequent cleaning.
Electrical Connections: Periodically checking electrical connections for corrosion is recommended to ensure continued optimal performance.
Warranty: Comes with an unprecedented 7-year limited warranty, highlighting the manufacturer's confidence in its durability and reliability.

The Water Witch switch is designed to provide a reliable, long-lasting, and maintenance-friendly solution for automatic bilge pump operation, addressing the shortcomings of traditional mechanical float switches.

Water Witch 217 Specifications

General

Brand	Water Witch
Model	217
Category	Switch
Language	English