Bosch SMI88TS02A Specs, Features & Buying Guide

The Bosch SMI88TS02A is a fully integrated, 60 cm dishwasher that combines a 14-place-setting capacity with an impressively low 42 dB noise rating, making it one of the quieter models in its class. It offers a range of wash programs including Auto, Eco, and a dedicated GlassCare cycle, plus a flexible third rack and adjustable tines for bulky items. Before buying, you should know that it lacks a visible indicator light (it projects onto the floor), requires a 3/4-inch water connection, and does not include a cutlery basket in the traditional sense—instead it uses a third rack designed for cutlery.

Key Specifications at a Glance

The SMI88TS02A sits in Bosch’s mid-to-upper tier of dishwashers, sharing many components with the 800 Series but with a few notable differences. Here are the core specs you’ll see on the datasheet:

• Dimensions: 23.6″ W x 33.5″ H x 22.6″ D (60 x 85 x 57.5 cm) – fits standard US cabinet openings.
• Capacity: 14 place settings (when using the third rack for cutlery).
• Noise level: 42 dBA – quiet enough for open-plan living.
• Energy rating: ENERGY STAR certified, uses about 2.9 gallons per cycle on the Eco mode.
• Wash cycles: Auto (Heavy/Medium/Light), Eco, GlassCare, Normal, Quick, and Sanitize as an option.
• Drying: PureDry condensation drying with a heat exchanger – no heating element.
• Water connection: 3/4-inch threaded inlet, hot water only (max 140°F).

How the Third Rack and Cutlery Work

Unlike dishwashers with a cutlery basket, the SMI88TS02A uses a third rack at the very top of the tub. This rack is specifically designed to hold cutlery flat, with small slots for forks, spoons, and knives. The benefit is that cutlery is exposed to water from both sides, so it often comes out cleaner than in a basket. However, you cannot fit large serving spoons or ladles in the third rack – those need to go on the lower rack. The third rack also has a fold-down section that can hold small items like measuring cups or baby bottle parts.

Wash Programs and Options Explained

The SMI88TS02A offers several programs, but the most useful are Auto, Eco, and GlassCare. The Auto cycle uses sensors to detect soil level and adjusts water and temperature accordingly – it’s the default for mixed loads. Eco is the most efficient, using lower temperatures and longer wash times (around 2.5 hours). GlassCare is a gentle cycle with lower water pressure and temperature, ideal for crystal and delicate glassware. For everyday use, most owners rely on Auto or Normal. The Sanitize option boosts the final rinse to 156°F to kill bacteria, but it adds about 20 minutes to the cycle. There’s also a Quick cycle (approx. 1 hour) for lightly soiled dishes.

Installation and Water Connection Requirements

Before purchasing, check your plumbing. The SMI88TS02A requires a hot water supply (not cold) with a 3/4-inch threaded connection. Most homes have a 1/2-inch supply line, so an adapter is needed – usually included in the box, but verify. The drain hose connects to the sink drain or garbage disposal. The dishwasher is designed for a 60 cm (23.6″) wide cabinet and has adjustable feet to level it. If you’re replacing an older dishwasher, the electrical connection is a standard 120V plug. One common mistake is connecting to cold water – Bosch recommends hot water for optimal cleaning and cycle time, as the dishwasher does not have an internal heater that raises cold water to the required temperature quickly.

Common Problems and Troubleshooting

Owners report a few recurring issues with this model. The most common is dishes not drying completely – this is often due to using the Eco cycle (which uses lower rinse temperatures) or not using a rinse aid. Bosch’s PureDry system relies on condensation on cool stainless steel walls, so it works best when you use rinse aid and let the dishwasher sit for 15 minutes after the cycle ends. Another issue is the third rack not fitting tall glasses – you may need to adjust the upper rack height (the SMI88TS02A has a RackMatic system that lets you lower or raise the upper rack). If the dishwasher doesn’t start, check that the door is fully closed and the child lock is off. Error codes like E15 indicate a leak – turn off the water and call a technician.

Cost, Energy Efficiency, and Long-Term Value

While prices vary by retailer and region, the SMI88TS02A typically sits in the $800–$1,000 range, which is mid-range for a Bosch with these features. It’s ENERGY STAR certified, using about 240 kWh per year (based on 215 cycles) – roughly $30 in electricity. Water usage is about 2.9 gallons per cycle on Eco, which is lower than older models. Over a 10-year lifespan, the energy savings can offset the initial cost compared to a cheaper, less efficient model. However, note that this model does not have a stainless steel tub – it has a plastic tub with stainless steel interior walls. That’s fine for most, but if you want a fully stainless tub for durability, you’d need to look at the 800 Series or higher.

How It Compares to Similar Bosch Models

The SMI88TS02A is essentially the same as the SHX88PW65N (the US version) but with a different model number for international markets. Compared to the Bosch 300 Series (SHX3AR75UC), the SMI88TS02A offers a third rack, a quieter motor (42 vs 50 dBA), and more cycle options. The 500 Series (SHX5AV55UC) has a similar feature set but adds a stainless steel tub and a more advanced drying system. If you’re deciding between the 300 and this model, the extra cost for the SMI88TS02A is worth it for the third rack and lower noise. If you’re comparing to the 800 Series, you’ll get a more premium look and a flex basket, but the core cleaning performance is similar.

Frequently Asked Questions

Does the Bosch SMI88TS02A have a stainless steel tub?

No, it has a plastic tub with stainless steel side walls. The bottom and top are plastic. This is common in mid-range Bosch models. For a fully stainless steel tub, you’d need to step up to the 800 Series.

Can I use a cutlery basket instead of the third rack?

No, this model does not come with a cutlery basket, and there’s no designated spot to place one. The third rack is the only intended place for cutlery. If you prefer a basket, look at other models like the 300 Series.

What does the red light on the floor mean?

The SMI88TS02A projects a red light onto the floor to indicate the dishwasher is running. When the cycle is complete, the light turns off. If the light blinks, it indicates an error – check the manual for the specific code.

Is the SMI88TS02A compatible with 220V?

This model is designed for 120V/60Hz (US standard). If you’re in a country with 220V, you need a different model or a voltage converter, which is not recommended for dishwashers. Always check the label before installation.

How long does a normal wash cycle take?

The Normal cycle takes about 2 hours and 15 minutes. The Auto cycle can vary from 1.5 to 2.5 hours depending on soil level. Eco takes about 2.5 hours. Quick is about 1 hour.

Can I install a garbage disposal connection?

Yes, the drain hose can be connected to a garbage disposal with a standard dishwasher drain inlet. Ensure the disposal’s knockout plug is removed before connecting.

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