ICE Series

Electrical System

Undercounter machines: A thermostatic bin control is used on the undercounter models. The bin thermostat is located in the control box with a capillary tube, which is in a brass thermo-well mounted to the water trough. When ice comes in contact with the capillary tube thermo-well, the bin thermostat opens and the machine will shut off.

Bin Control Adjustment

All Models (Except Undercounter Models): Check the bin switch for proper adjustment by swinging the bottom of the curtain away from the evaporator. Slowly bring the curtain towards the evaporator. The switch should close when the bottom edge of the curtain is even with the outer edge of the water trough. Adjust the switch by loosening the screws the hold the switch in place. Move the switch to the proper position and retighten the screws. Recheck the adjustment.

Adjustments are not covered under warranty.

Undercounter Models

Turn the machine to the ICE or WASH position. Hold ice against the brass thermal-well mounted to the water trough making sure the ice is in contact with at least 6 inches (15 cm) of the thermal- well. The machine should shut off in approximately 1 minute, remove the ice, the machine should restart in approximately 3 minutes. If a major adjustment is required, turn the adjustment screw counterclockwise (warmer) until it stops then turn the adjustment screw clockwise (colder) 1/8 of a turn. This should put the control close to the proper adjustment, recheck and make a minor adjustment if needed. If a minor adjustment is required, turn the adjustment screw clockwise (colder) or counterclockwise (warmer). Adjustments are not covered under warranty.

Pump Down System (Remote Only)

If a remote machine is shut down by the selector switch or bin control, the liquid line solenoid valve is de-energized allowing the valve to close. This blocks the flow of refrigerant causing all the refrigerant to be pumped into the receiver and condenser. This is done to prevent liquid refrigerant from migrating into the compressor during the off cycle, which could damage the compressor on start-up. Also see Pump Down System in the Refrigeration Section on page E7. As the refrigerant is pumped into the receiver, the suction pressure begins to drop. Once the suction pressure reaches approximately 10 psi (.68 bar) the pump down control contacts open, which will de- energize the compressor contactor. When the machine is turned back on, power is supplied to the liquid line solenoid which opens the valve and allows the suction pressure to rise enough to close the pump down controls contacts.

Pump Down Control

The pump down control is a low pressure control that shuts the machine off when the suction pressure drops during the pump down phase. The control is factory set to open at 10 psi (.68 bar) and close at 30 psi (2.04 bar). The pump down control does not normally need to be adjusted, however an adjustment may be made by turning the adjustment screw. Note: Later model machines have a non adjustable pump down control.

Fan Control

On models utilizing a fan control, the fan will cycle on at 250 psi (17.01) and cycle off at 200 psi (13.61 bar).

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Ice-O-Matic ICE0250 Series installation manual Bin Control Adjustment, Pump Down Control, Fan Control
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ICE0250 Series specifications

The Ice-O-Matic ICE0250 Series is a high-performance, modular ice maker that has been designed specifically to meet the needs of commercial establishments. Known for its durability and efficiency, this series is ideal for restaurants, bars, and hotels requiring a consistent supply of quality ice. The unit produces up to 250 pounds of clear, cube ice per day, making it an excellent choice for businesses with moderate ice demands.

One of the standout features of the ICE0250 Series is its energy efficiency. The ice maker is designed with a focus on reducing energy consumption, enabling business owners to save on operational costs while still providing ample ice for their customers. The unit is ENERGY STAR certified, reflecting its compliance with energy efficiency guidelines set by the U.S. Environmental Protection Agency (EPA).

The ICE0250 model also incorporates a unique air filtration system that helps ensure an uninterrupted ice production cycle. This technology minimizes the impact of airborne dust and contaminants, which can significantly affect the quality and hygiene of the ice produced. The unit's heavy-duty construction is designed to withstand the rigors of commercial use, providing long-lasting performance.

Another key characteristic of the ICE0250 Series is its compact design, which allows it to fit seamlessly into various commercial kitchen settings. Despite its smaller footprint, the unit does not compromise on ice production capabilities. Additionally, its user-friendly controls simplify operation, making it easy for staff to manage the ice-making process effectively.

Maintenance is also straightforward with the Ice-O-Matic ICE0250 Series. It features a self-cleaning function that automatically flushes the system, helping to maintain optimal performance while reducing the frequency and complexity of manual cleanings. This feature can save valuable time for busy kitchen staff.

In conclusion, the Ice-O-Matic ICE0250 Series stands out as an efficient, durable, and reliable ice maker for commercial applications. With its energy-saving technologies, robust construction, and ease of maintenance, this ice maker is a top choice for businesses looking to deliver ice in a consistent and hygienic manner. Whether for serving refreshing beverages or creating exquisite culinary presentations, the ICE0250 ensures that ice production remains effortless and efficient.
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