3U0111-02 Water Inlet Solenoid Valve

3U0111-02 Water Inlet Solenoid Valve – 120V, 60Hz, 8 L/min | J248-032

The 3U0111-02 Water Inlet Solenoid Valve is an electrically operated water-control component designed for compatible commercial ice machines. It regulates the incoming water supply to the machine during the required operating and ice-production cycles.

When the valve receives an electrical signal, the solenoid mechanism activates and opens the water passage, allowing water to enter the machine. When the electrical signal is removed, the valve closes to stop the incoming water flow.

The 3U0111-02 operates at 120V, 60Hz and is identified by the valve reference J248-032. This particular valve configuration has a specified 8 L/min flow rate, making correct part-number selection important when replacing an existing water inlet valve.

Proper inlet-valve operation helps maintain the required water supply for consistent ice-machine performance.

Main Features:

• 💧 Automatic Water Inlet Control – Regulates water entering the ice machine during the required operating cycle.
• ⚡ 120V Operation – Designed for compatible 120V electrical systems.
• 🔄 60Hz Frequency – Suitable for equipment designed around a 60Hz electrical supply.
• 🚰 8 L/min Flow Rating – Provides the specified water-flow capacity for compatible equipment.
• 🔢 J248-032 Valve Reference – Additional identification reference for correct part matching.
• 🧊 Designed for Commercial Ice Machines – Suitable for compatible modular commercial ice-making equipment.
• ⚙️ Solenoid-Operated Design – Electrically opens and closes the incoming water passage.
• 💦 Controlled Water Supply – Helps provide the correct quantity of incoming water during machine operation.
• 🔧 Service Replacement Component – Suitable for replacement of a failed, leaking, blocked or electrically defective inlet valve.
• 🛠️ Compact Internal Component – Designed for installation within compatible ice-machine water systems.

Main Specifications:

How It Works?

The 3U0111-02 works as an electrically controlled gateway between the incoming water supply and the ice machine's internal water system.

Control signal received → Solenoid energizes → Valve opens → Water enters machine → Required filling occurs → Signal stops → Valve closes

This automatic operation allows the ice machine to control when water enters the system instead of permitting continuous uncontrolled water flow.

Compatible Equipment

The 3U0111-02 / J248-032 is documented for multiple commercial ice-machine families, particularly models within the KM-630, KM-632, KM-800 and KM-900 series.

Additional documented applications include selected models such as:

• KM-630MAH
• KM-800MAE
• KM-800MRE
• KM-800MWE
• KM-900MAH
• KM-900MRH
• KM-900MRH3
• KM-900MWH
• KM-1340MAH
• KM-1340MRH
• KM-1340MWH
• KM-1601MRH
• KM-1601MRH3
• KM-1601SRH
• KM-1601SRH3
• KM-1601SWH
• KM-1601SWH3
• KMS-1230MLH

Compatibility Note: Model compatibility may depend on the machine's production series, auxiliary code and existing valve flow rating. Always verify 3U0111-02 / J248-032, voltage and flow requirement against the existing component or equipment documentation before ordering.

Important Flow-Rate Information

The 8 L/min rating is particularly important when selecting this valve.

Different visually similar water valves can have different flow rates. Installing a valve with an incorrect flow specification may affect machine filling and normal ice-production operation.

For correct replacement, verify:

Part Number: 3U0111-02
Valve Reference: J248-032
Voltage: 120V
Frequency: 60Hz
Flow Rate: 8 L/min

Common Symptoms of a Faulty Water Inlet Valve

The inlet valve may require inspection if the ice machine experiences:

• No water entering the machine
• Insufficient water filling
• Slow water filling
• Continuous water flow
• Water entering when the valve should be closed
• Leakage around the valve
• Intermittent filling
• Reduced or inconsistent ice production
• Solenoid failing to activate

These symptoms can also result from other water-supply, electrical or control-system problems. Proper diagnosis is recommended before replacing the valve.

Main Applications:

Suitable for compatible equipment installed in:

• Commercial ice-making systems
• Restaurants
• Hotels
• Cafés
• Bars
• Commercial kitchens
• Beverage dispensing facilities
• Convenience stores
• Foodservice establishments
• Institutional kitchens
• Ice-machine servicing and maintenance operations