This document is a user manual for the Smeg ST4533IN Dishwasher, providing comprehensive information on its function, technical specifications, usage, and maintenance.
Function Description
The Smeg ST4533IN is a household dishwasher designed to clean crockery, cutlery, pots, and pans. It offers various wash programmes and options to cater to different load types and soil levels. The appliance features an automatic programme (AUTO) that adjusts the wash cycle based on the load and soil degree, and an ECO programme for efficient energy and water consumption. A key feature is Dry Assist, which automatically opens the door during the drying phase to improve drying results. The dishwasher also includes a water softener system to manage water hardness and prevent limescale buildup, and a Self Clean programme for internal maintenance.
Important Technical Specifications
- Capacity: 10 place settings.
- Electrical Connection:
- Voltage: 220 - 240 V
- Frequency: 50 Hz
- Water Supply Pressure: 0.5 (0.05) / 10 (1.0) bar (MPa)
- Water Supply Temperature: Cold water or hot water (max 60 °C). Using hot water from alternative energy sources (e.g., solar panels) can decrease energy consumption.
- Dimensions (Width / Height / Depth): 446 / 818-898 / 550 mm.
- Water Softener Levels: Adjustable from 1L to 10L, with a factory setting of 5L.
- Rinse Aid Levels: Adjustable from 0A to 8A, with a factory setting of 5A.
- Consumption Values (Indicative, may vary):
Express 50° (30 min): 9.3-11.3 L water, 0.560-0.685 kWh energy.Soak (15 min): 3.1-3.8 L water, 0.012-0.014 kWh energy.Full Express 60' (60 min): 9.0-11.0 L water, 0.693-0.847 kWh energy.Mix 60° (90 min): 9.3-11.4 L water, 0.772-0.944 kWh energy.Intense 60° (160 min): 9.4-11.5 L water, 0.876-1.071 kWh energy.ECO (240 min): 9.9 L water, 0.673 kWh energy.AUTO (120-170 min): 8.3-11.5 L water, 0.677-1.036 kWh energy.Self Clean (60 min): 8.3-10.1 L water, 0.593-0.725 kWh energy.
Usage Features
- Control Panel: Features On/Off/Reset button, Delay start button, Display, Programme buttons, Option buttons, and an AUTO programme button. Indicators for rinse aid, salt, Self Clean, and drying phase are present.
- Programmes:
Express 50°: Shortest programme for fresh, light soil.Soak: Rinses food remains, prevents odours (no detergent).Full Express 60': For fresh, lightly dried-on soil.Mix 60°: For normally soiled items, includes drying.Intense 60°: For heavily soiled items, includes drying.ECO: Standard programme for normal soil, most efficient.AUTO: Automatically adjusts cycle based on load and soil.
- Options:
Sterilise: Improves cleaning by maintaining 65-70 °C for 10 min during final rinse.Extreme: Improves dishwashing results by increasing wash temperature and duration.Crystal: Protects delicate loads, reduces wash temperature to 45 °C.
- Active Light: A light projected on the floor below the door: red for running, green for completed, flashing red for malfunction.
- Delay Start: Allows delaying programme start from 1 to 24 hours.
- Dry Assist: Automatically opens the door during drying for better results. Can be deactivated.
- Auto Off Function: Saves energy by switching off the appliance after programme completion or 5 minutes of inactivity.
- Basic Settings: Adjustable settings include water hardness, rinse aid level, end sound (on/off), auto door open (on/off), key tones (on/off), and latest programme selection (enable/disable).
- Detergent Use: Designed for dishwasher-specific detergents (tablets, powder, gel). Instructions for dosage and placement are provided.
- Loading Baskets: Upper spray arms, lower spray arm, filters, salt container, air vent, rinse aid dispenser, detergent dispenser, lower basket, upper basket, cutlery drawer. Guidelines for proper loading to ensure optimal cleaning and prevent damage.
Maintenance Features
- Salt Container: Needs refilling with dishwasher salt to regenerate the water softener resin. The salt indicator illuminates when refilling is needed.
- Rinse Aid Dispenser: Needs refilling with dishwasher rinse aid to prevent streaks and stains. The rinse aid indicator illuminates when refilling is needed.
- Self Clean Programme: A dedicated programme to clean the appliance interior, removing limescale and grease buildup. The Self Clean indicator illuminates when cleaning is needed.
- Filter System: Composed of 3 parts (flat filter, filter B, filter C) that require regular cleaning to prevent foreign objects from affecting performance and damaging the drain pump.
- Spray Arms: Upper and lower spray arms need regular cleaning to prevent holes from clogging, which can lead to unsatisfactory washing results.
- Internal Cleaning: Advised to clean with a soft damp cloth, avoiding abrasive products. The door and rubber gasket should be wiped weekly. A cleaning product designed for dishwashers should be used every two months.
- External Cleaning: Clean with a moist soft cloth and neutral detergents.
- Troubleshooting: A comprehensive table of problems, alarm codes, and possible causes/solutions is provided to assist users in resolving common issues. For persistent or undefined issues, contact an Authorised Service Centre.
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