Smeg CW400RSD, CW400BSD, CW350SD, CW350BSD manual Connection Scheme

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ZERO CROSSING : The relay which powers the Tank’s electrical resistance is equipped with the “ zero crossing “ function which synchronizes the switching of this relay, both in closing and in opening, with the voltage supply’s passing to zero both for 50 Hz and 60 Hz frequencies. In this manner the relay’s contacts usage is significantly reduced.

CONNECTION SCHEME

Clamp

Connection for model. CWC500R

Connection for models CW400RSD – CW400R

 

 

 

1 – 2

CONTROL UNIT POWER SUPPLY, 230 VAC

CONTROL UNIT POWER SUPPLY, 230 VAC

 

 

 

3 – 4

BOILER TEMPERATURE SENSOR

BOILER TEMPERATURE SENSOR

 

 

 

5 – 6

TANK TEMPERATURE SENSOR

TANK TEMPERATURE SENSOR

 

 

 

10

BREAK-TANK PRESSOSTAT

BREAK-TANK PRESSOSTAT

 

 

 

11

Reserve input

SALT CONTAINER SENSOR

 

 

 

12

MICRO HOOD

MICRO DOOR

13

TANK PRESSOSTAT, closed over level

TANK PRESSOSTAT, closed over level

 

 

 

14

COMMON INPUTS

COMMON INPUTS

 

 

 

15

BOILER RESISTANCE REMOTE CONTROL SWITCH COIL

BOILER RESISTANCE REMOTE CONTROL SWITCH COIL

 

 

 

16

TANK RESISTANCE, max. 10 Amp.

TANK RESISTANCE, max. 10 Amp.

 

 

 

17

-

REGENERATION ELECTROVALVE

 

 

 

18

-

COLD RINSE ELECTROVALVE

 

 

 

18 B.TANK

RINSE PUMP (MACHINE TYPE 4)

RINSE PUMP (MACHINE TYPE 4)

 

 

 

19

WASH PUMP ( max. 1 HP )

WASH PUMP ( max. 1 HP )

 

 

 

20

RINSE ELECTROVALVE + PRESSURE INCREASE PUMP

RINSE ELECTROVALVE + PRESSURE INCREASE PUMP

 

 

 

21

DRAIN PUMP ( max. 0.75 HP ) Optional

DRAIN PUMP ( max. 0.75 HP ) Optional

 

 

 

22

OUTPUT POWER SUPPLIES, 230 VAC phase

OUTPUT POWER SUPPLIES, 230 VAC phase

6

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Contents CW400B CW400BS CW400BSD CW400R CW400RS CW400RSD CW350B CW350BS CW350BSDUser Instructions Technical InstructionsPersonnel Safety and usage instructionsCW400BS CW400RS CW350BSD CW350SD CW400BSD CW400RSD Installation and PositioningWater and drain connection Installer Technical Assistant InstructionsPositioning Electrical connectionFirst Startup SettingsAbsorbed Power 4 VA Operational Temperature 0 / 60 C First StartupConnection Scheme Keyboard Fucntionality CW400RSD CW400R Main Functions with Machine PoweredYES/NO DisplayYES Parameter Function with Machine on Screen Displayed Anomalies Regeneration modeBefore washing User Instructions for Models CW400R CW400RSDVisualization What to do and what happens Loading GlassesFirst Daily USE Tank and boiler empty Mod. CW400RSD CW400R SilverwareResin Cycle for models equipped with water-softeners Program SelectionProgram Duration Total drainage at the end of the day Before washing User Instructions for ModelsLoading Glasses Equipped with drain pump Total drainage at the end of the day modelsTotal drainage at the end of the day models not Regeneration cycle for models equipped with water softeners Maintenance and CleaningDaily cleaning Cleaning of the filter during the dayProlonged disuse Periodic checksProblem Possible Cause Possible Remedy Problems and Anomalies UserScreen Displayed Anomalies User Mod. CW400RSD Mod. CW400R TRB ISPSTV STBSchema elettrico legenda Electrical scheme legend Mod. CW350B Mod. CW350BS-CW350BSD Mod. CW350 Mod. CW350S CW350SD Mod. CW400B Mod. CW400BS CW400BSD Mod CW400R Mod CW400RS CW400RSD

CW350BSD, CW350B, CW350BS, CW400B, CW350S specifications

The Smeg CW400RSD, CW400RS, CW400BSD, CW400R, and CW400BS are part of Smeg’s innovative range of built-in coffee machines that seamlessly combine aesthetics, performance, and advanced coffee brewing technology. Smeg, an Italian brand known for its retro-inspired design, has ensured that these machines not only perform exceptionally but also add a touch of elegance to any kitchen.

One of the standout features of these models is their intuitive touch control interface, which provides a user-friendly experience. The LED display offers clear visibility of the settings, making it easy to choose from the numerous coffee beverages available, including espresso, cappuccino, and latte macchiato. Users can customize their drinks by adjusting the strength and volume, catering to personal taste preferences.

These coffee machines are equipped with a powerful coffee grinder, allowing for fresh bean grinding, which is crucial for achieving rich and aromatic coffee. The adjustable grind settings enable users to choose their desired coarseness, ensuring optimal extraction and flavor. Additionally, the machines come with a convenient bypass doser, allowing for the use of pre-ground coffee when needed.

Another notable characteristic is the milk frothing system. The CW400 series integrates a unique milk frother that allows users to create creamy textures for their milk-based drinks. This feature is essential for achieving the perfect cappuccino or flat white, emphasizing Smeg's commitment to delivering café-quality beverages at home.

The design of the CW400 series cannot be overlooked. With options featuring vibrant colors and a sleek, modern design, these machines not only serve as coffee makers but also as style statements in the kitchen. Their compact dimensions make them ideal for various kitchen layouts, fitting seamlessly into any space.

In terms of maintenance, Smeg has incorporated user-friendly cleaning systems, including automatic cleaning cycles and removable components for easy washing. The machines also have a water reservoir that can be easily accessed and refilled, ensuring hassle-free usage.

Overall, the Smeg CW400RSD, CW400RS, CW400BSD, CW400R, and CW400BS offer a blend of modern technology and classic design, making them a perfect addition for coffee aficionados and casual drinkers alike. Their advanced features, customizable options, and elegant aesthetic elevate the coffee-making experience, making every cup a delight.