CTC Union CLATRONIC BZ 3740

Questions and Answers

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Dalton WalkerAug 15, 2025
What to do if my CTC Union Kitchen Appliances appliance does not work?
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  Tommy WheelerAug 15, 2025
  If your CTC Union Kitchen Appliances appliance isn't working, there are several things you can check: * Ensure the appliance is properly connected to a working wall outlet by testing the outlet with another device. * Make sure the plug is fully inserted into the outlet. * Check the fuse. If these steps don't resolve the issue, the appliance may be defective, and you should contact a service or repair center.
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Omar DanielsAug 18, 2025
Why is too much foam produced when dispensing beer from my CTC Union Kitchen Appliances?
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  Lisa GarrettAug 19, 2025
  Excessive foam when dispensing beer from your CTC Union Kitchen Appliances can occur for several reasons: * The keg may not be cold enough - cool the 5 litre party keg longer. * The keg may have been shaken - allow the 5 litre part keg to stand in the beer dispenser for a while. * The beer tap may not be fully open - open the beer tap fully. * The glass may be held upright - tilt the glass when dispensing so that the beer is able to run down the side of the glass. * The CO pressure in the keg may be too high - turn the pressure regulator to the “ ” position. It takes some time until the pressure in the keg is relieved and the amount of foam is reduced.
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stephaniebrewerAug 21, 2025
What to do if no beer is dispensed from my CTC Union CLATRONIC BZ 3740 Kitchen Appliances?
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  Anthony JohnsonAug 21, 2025
  If no beer is being dispensed from your CTC Union Kitchen Appliances, consider the following: * Ensure that the 5-liter party keg isn't empty and is properly placed in the beer dispenser; replace it if necessary. * Check the CO cartridge and replace it if it's empty. * Verify that the keg tap is correctly fitted and that the keg is properly tapped. * Make sure the tap handle is correctly installed.
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Melissa BlackAug 25, 2025
Why is the beer running too slowly out of the beer tap in my CTC Union CLATRONIC BZ 3740 Kitchen Appliances?
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  Michael MillerAug 26, 2025
  If beer is dispensing too slowly from your CTC Union Kitchen Appliances, the following could be the cause: * The CO cartridge is empty, so change the CO cartridge. * The CO pressure in the keg is too low, so slowly turn the pressure regulator towards “ ” for 5 seconds. * The beer does not flow freely out of the tube, so open the beer tap fully.
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Casey RhodesAug 28, 2025
Why is not enough foam produced while dispensing beer from my CTC Union CLATRONIC BZ 3740?
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  Casey AndersonAug 28, 2025
  If you're not getting enough foam when dispensing beer from your CTC Union Kitchen Appliances, it could be due to: * The CO pressure in the keg being too low. Slowly turn the pressure regulator towards “ ” for 5 seconds. * The beer being too cold. Allow the keg to stand in the dispenser for while. The temperature is then corrected by the appliance. * Grease, washing-up liquid, or residues in the glass. Wash the glass thoroughly and subsequently rinse with cold water. * The glass being too warm or dry. Rinse the glass with cold water.
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Andrew AndersonAug 30, 2025
Why is the beer too warm in my CTC Union Kitchen Appliances?
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  andrewsolomonAug 30, 2025
  If the beer from your CTC Union Kitchen Appliances is too warm, it might be because the keg wasn't chilled long enough, so chill the keg longer. Another reason could be that the vents are covered, so uncover the vents and position the dispenser so that there is minimum 15 cm space on all sides.
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Justin BullockSep 3, 2025
Why does beer taste flat when dispensed from my CTC Union Kitchen Appliances?
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  Mark RogersSep 3, 2025
  If the beer from your CTC Union Kitchen Appliances tastes flat, it could be due to: * Low CO pressure. Slowly turn the pressure regulator towards “ ” for 5 seconds. * The best before date has expired. Use a new keg. * The keg has been tapped too long. Use a new keg.
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wilkinsonlarrySep 5, 2025
Why does the beer turn cloudy when dispensed from my CTC Union Kitchen Appliances?
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  Linda SmithSep 5, 2025
  Cloudy beer from your CTC Union Kitchen Appliances can be caused by: * The beer being too cold. Allow the keg to stand in the dispenser for while. The temperature is then corrected by the appliance. * The beer hose is not clean. Clean the beer hose. * Incorrectly shock-chilled beer prior to using the beer dispenser. Use a correctly chilled keg.
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Marcus PaceSep 9, 2025
What to do if the dispenser does not close on my CTC Union CLATRONIC BZ 3740 Kitchen Appliances?
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  Albert FisherSep 9, 2025
  If the dispenser on your CTC Union Kitchen Appliances doesn't close, it's likely because the dispensing unit is not correctly installed and protrudes from the dispenser. To fix this, install the dispensing unit correctly.
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John HallSep 12, 2025
Why is it difficult to install the dispensing unit on the keg of my CTC Union Kitchen Appliances?
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  Sheila GallegosSep 12, 2025
  If you're finding it difficult to install the dispensing unit on the keg of your CTC Union Kitchen Appliances, it might be because the keg tap was not moistened prior to tapping. Wet the keg tap with cold water before tapping.

Summary

Component Overview

General Information

General Notes

Important usage guidelines, warnings, and precautions for operating the appliance safely.

Safety Symbols Guide

Explanation of warning, caution, and note symbols used throughout the manual for safety.

Appliance Safety Precautions

Usage and Cartridge Safety

Intended Use

Specifies household and similar applications, excluding agriculture, camping, and catering.

CO₂ Cartridge Safety

Covers storage, handling, and precautions for pressurized CO₂ cartridges.

Appliance Setup and Installation

Unpacking and Component Check

Steps for unpacking the appliance, checking contents, and identifying all included parts.

Installation and Usage Tips

Guidance on positioning the dispenser, attaching components, and general usage tips.

Beer Keg Preparation and Tapping

Keg Cooling and Stopper Types

Instructions for cooling beer kegs and handling different stopper types (rubber, combination, aerator).

Piercing the Beer Keg

Detailed steps for tapping a beer keg (excluding Heineken) for dispensing.

Keg Connection and Gas Supply

Connecting Standard Kegs

Procedure for filling the water tank and connecting the beer keg and hose to the dispenser.

Inserting CO₂ Cartridge

Steps to insert the 16g CO₂ cartridge and connect the gas feed valve.

Heineken Keg Specifics

Instructions for connecting Heineken kegs, including adapter use and their internal CO₂.

Operation and Dispensing

Power and Temperature Control

Connecting power, turning the appliance on/off, and adjusting the cooling temperature.

Pressure Regulation and Beer Dispensing

Using the pressure regulator for CO₂ and the step-by-step process for drawing beer.

Replacing the CO₂ Cartridge

Procedure for safely replacing the CO₂ cartridge when the current one is depleted.

Dismantling and Routine Maintenance

Dismantling the Dispenser

Instructions for safely removing the dispensing unit from the keg and the dispenser.

Water Change Procedure

Steps for draining, cleaning, and refilling the water tank for regular maintenance.

Cleaning and Troubleshooting

Cleaning Procedures

Detailed instructions for cleaning the housing, drip tray, collecting tray, and dispensing unit.

Storage Guidelines

Recommendations for proper cleaning, drying, and storing the appliance for longer periods.

Troubleshooting Common Issues

Identifies common problems, their possible causes, and solutions for the beer dispenser.

Technical Data and Disposal

Technical Specifications

Lists model, power, weight, cooling capacity, climate class, and propellant details.

Disposal Information

Guidance on environmentally friendly disposal of electrical equipment and the dustbin symbol.