InSinkErator Waste Disposal & Air Switch - Premium 550SR - Black - Silver
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Product Information
Full details
The InSinkErator Premium 550SR is designed for small to medium households needing an efficient solution for moderate food waste. Its key benefit is the powerful 0.55 HP Dura-Drive motor combined with a 2-Stage grind technology for effective waste processing. A minor caveat is that it's designed for continuous feed, requiring a batch feed kit for alternative operation, which is sold separately. This unit features a built-in air switch for easy operation, a stainless steel stopper, and an easy lift & latch installation system.
All features
| Colour | Black |
|---|---|
| Accent Colour | Silver |
| Model Part Number | Premium 550SR |
| Brand | InSinkErator |
Extended Product Information
FAQs
What is the warranty period for the Premium 550SR?
The InSinkErator Premium 550SR comes with a 3-year manufacturer's guarantee. An additional 2-year warranty is available upon registration with InSinkErator.
Can I use this unit to dispose of bones?
Yes, this unit can grind small, soft bones (like chicken or fish bones). It is not designed for very large or hard bones (like beef or pork leg bones).
Do I need a special plug or outlet?
The unit comes with an attached power cord with a standard 3-pin UK plug. Ensure you have an accessible power outlet near the sink area.
How do I activate the continuous feed?
Simply turn on the cold water tap and then press the air switch button to start the unit. You can then feed food waste into the sink gradually while the unit is running.
What is the purpose of the air switch?
The air switch provides a safe and convenient way to operate the waste disposal unit. Pressing the button activates a mechanism that turns the unit on and off, eliminating the need for a traditional electrical switch.
Can I install this myself?
While the unit features an Easy Lift & Latch system for simpler installation, it is recommended that plumbing and electrical connections are made by a qualified professional to ensure safety and proper function.
How do I clean the inside of the unit?
To clean and deodorize, run cold water and grind some citrus peels (like lemon or orange) or a small amount of ice. Avoid using harsh chemical drain cleaners.
Troubleshooting
Unit will not start or hums but doesn't grind.
Check if the overload protector has tripped. Press the small reset button on the bottom of the unit. Ensure the air switch is functioning correctly and the power supply is connected.
Slow draining or clogged sink.
Run cold water for 15-30 seconds after grinding. Check the sink stopper and drain connection for obstructions. For persistent clogs, consult a plumber.
Unusual noises during operation.
Stop the unit immediately. Check the grinding chamber for hard objects (e.g., silverware, glass, bottle caps) that may have fallen in. Remove any foreign objects carefully.
Leaking from the unit.
Check all plumbing connections, including the sink flange, drain pipe, and dishwasher connection, to ensure they are secure. Inspect the unit for cracks or damage.
Pros and Cons
Pros
- Effective grinding with 2-stage technology.
- Convenient operation via the built-in air switch.
- Durable motor with auto-reset protection.
- Simple installation process.
- Compatible with standard kitchen plumbing and dishwashers.
Cons
- Continuous feed operation requires user attention; batch feed kit sold separately for alternative use.
- 0.55 HP motor may be less powerful than higher-end models for very large volumes of waste.
- Requires a dedicated electrical connection near the sink.
- Air switch requires a hole in the countertop or sink flange.
Setup, Compatibility & Care
Setup:
- Ensure the unit is installed under the sink by a qualified plumber or experienced DIYer, following the manufacturer's instructions.
- Connect the unit to the sink flange using the Easy Lift & Latch system.
- Connect the plumbing drain pipe and, if applicable, the dishwasher drain hose.
- Wire the unit to a power source, noting that the power cord is pre-attached and designed for a standard 3-pin UK plug.
- Install the air switch button on the countertop or sink edge as per instructions.
Compatibility:
- Plumbing: Compatible with standard 3.8 cm (1.5 inch) cushioned slip joint drain connections.
- Electrical: Requires a 220-240V power supply.
- Batch Feed: Can be used with a batch feed kit (sold separately) if continuous feed is not preferred.
Care:
- Regular Cleaning: Periodically grind citrus peels or a small amount of ice to help keep the grinding chamber clean and deodorized.
- Avoid Harsh Chemicals: Do not use harsh chemical drain cleaners, as they can damage the unit's components.
- Maintenance: Ensure the air switch button is clean and functioning correctly. Periodically check for any loose connections.