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How the Freestanding Ice Maker Produces Ice 

After the unit is powered on, the ice maker begins with rotating the ice case into a horizontal water fill 
position under the evaporator rods. The water pump is engaged and fills the ice case with water. Water 
overflows for a few seconds before the compressor turns on. The compressor then pumps refrigerant 
and the fan will turn on automatically after the condenser heats up. The unit will be producing bullet 
shaped ice around the stainless steel evaporator rods. When the batch of ice has been fully formed, the 
ice maker stops the freeze cycle and begins the harvest cycle. A valve opens diverting hot refrigerant 
gas into the evaporator rods. The gas heats the rods, causing the ice cube bullets to slide off the 
evaporator. The hinged ice case will move out of the way for the formed ice cubes to drop onto the slide 
and be deposited into the ice bin. The ice case will then resume its horizontal position and be filled with 
water for the next batch of ice to be made. The ice maker will then produce ice until ice reaches the ice 
full sensor. Once enough of the ice has melted, the ice maker will automatically start making more ice. 
The ice maker is insulated but not refrigerated. Harvested ice will slowly melt and drain through the 
gravity drain. The ice maker will automatically begin making more ice. 

 

Installing the Water Line

 

The direct water line can be installed into the ice maker for a continuous flow of water, preventing you 
from refilling a water tank every time you need more ice. The ice maker is designed with a direct water 
line for continuous operation. The internal ice tray does not require manual filling. 
 
NOTE: All the required or customized hardware is not provided for installation so it is necessary to hire 
a professional licensed plumber to complete the installation. 
 
1. Connect the water line to your water source and be sure to tighten the connection to avoid leaking. 
2. Hand screw the water line into the water inlet valve on the back of the ice maker. 
3. Connect  the drainage tube on water outlet valve. 
4. Lightly tighten the compression fitting around the water line with an adjustable wrench or similar 
tool. 
 

Summary of Contents for FIM-450HA

Page 1: ...R Instruction Manual MODEL FIM 450HS Congratulations on your new WHYNTER product To ensure proper operation please read this Instruction Manual carefully before using this product Keep this manual in a safe place for future reference ...

Page 2: ... 3 SAFETY PRECAUTIONS 4 REQUIREMENTS 5 OPERATION 6 USING THE CONTROL PANEL 6 INSTALLING THE WATER LINE 7 DRAINING THE UNIT 8 LEVELING THE ICE MAKER 8 CLEANING AND MAINTENANCE 9 SPECIFICATIONS 10 TROUBLESHOOTING 11 12 WARRANTY INFORMATION 13 ...

Page 3: ...teel exterior ice maker is a great highlight to any space and fits easily were needed the most In case of water shortage or ice full in cabinet the indicator on the operation board will light on accordingly and the ice maker will stop operation automatically The ice storage cabinet is PU foamed so it is insulated well and it could prevent the ice from melting Including a plastic ice scoop water ho...

Page 4: ...h chemicals or solvents Do not use this ice maker with an extension cord or power strip Please ensure that the appliance is plugged directly into the electrical outlet Close the ice maker door immediately after opening Avoid placing the ice maker near external heat sources or direct sunlight Make sure the ice maker is placed on a flat level and solid surface Make sure that the surface on which the...

Page 5: ... grills or other high heat sources The unit should be located on a firm and level surface that is able to support the ice maker s total weight with water This is a freestanding appliance all ventilation is located at the back and rear sides Please note that without proper clearance and circulated airflow around the vents the unit may not operate properly Built in application is not recommended Wat...

Page 6: ...ct or pump water the unit will stop automatically and the Water Low indicator will be lit Make sure that the water line has the correct amount of pressure water pressure must be a minimum 14 7psi and a maximum of 55psi and restart the unit by pressing the On Off button twice The ice maker will continue making ice until the ice basket is full When the ice basket is full Ice Full indicator will be l...

Page 7: ...xt batch of ice to be made The ice maker will then produce ice until ice reaches the ice full sensor Once enough of the ice has melted the ice maker will automatically start making more ice The ice maker is insulated but not refrigerated Harvested ice will slowly melt and drain through the gravity drain The ice maker will automatically begin making more ice Installing the Water Line The direct wat...

Page 8: ...ompressor may also produce a low tone humming sound Water that is being pumped into the ice case will make trickling dripping or splashing sounds As each cycle ends you may hear a gurgling sound due to the refrigerant flowing You may hear fan noise and air being forced over the condenser by the condenser fan During the harvest cycle you may hear the sound of ice cubes falling into the ice basket I...

Page 9: ...unit develops a musty odor try cleaning the water line of the ice maker with a mild white vinegar solution or lemon juice and then soak the line in hot water After that run a few cycles with plain water to eliminate all traces of the vinegar or lemon juice Throw out the first two ice batches after cleaning If you find the bad taste remains after this procedure use a solution of 2 tablespoons of ba...

Page 10: ...data and performance information provided for reference only Specifications are subject to change Check the rating label on the ice maker for the most accurate information The actual quantity of ice produced in a 24hour period will vary with room and water conditions Notes on ice storage The ice maker will automatically shut off when the ice bin is full The ice bin compartment is insulated but not...

Page 11: ... few water droplets are on the door The water supply connection is leaking Under some conditions humidity may condense on the door Consider moving the unit or just be more careful when you open the door Tighten fitting See Installing the water line Cubes are partially formed are white at the bottom Not enough water in the water bin Check if the water supply pressure is correct Check water supply f...

Page 12: ...m Possible Cause Probable Correction Unit is overfilling Water overflow Water pressure is too high Defective Water Sensor Drain line elevated Normal water removal Ensure water pressure is a minimum 14 7 psi and a maximum of 55 psi Inspect water sensor Contact Whynter Service Department for details Ensure gravity drain line is directed downward 0 5L of unused water is discarded and drained with eac...

Page 13: ...ARRANTY DOES NOT COVER Acts of God such as fire flood hurricanes earthquakes and tornadoes Damage accidental or otherwise to the ice maker while in the possession of a consumer not caused by a defect in material or workmanship Damage caused by consumer misuse tampering or failure to follow the care and special handling provisions in the instructions Damage to the finish of the case or other appear...

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