CD1750DWW - Smart Home JUNG - Free user manual and instructions
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| Product Type | Smart Home Actuator |
| Model | CD1750DWW |
| Brand | JUNG |
| Dimensions (L x W x H) | 45 x 45 x 22 mm |
| Weight | 50 g |
| Power Supply | 24 V DC via KNX bus |
| Power Consumption | Max 10 mW |
| Bus System | KNX (standard) |
| Functions | Switching, dimming, blind control, scene recall |
| Number of Outputs | 1 (universal) |
| Output Type | Relay or electronic (depending on parameters) |
| Maximum Load | 230 V AC, 10 A for resistive loads; 400 W for capacitive loads (C-Load) |
| Communication | KNX TP-256 (twisted pair) |
| Protection Class | IP20 |
| Operating Temperature | -5 °C to +45 °C |
| Mounting | Flush-mounted (with standard flush-type box) |
| Certifications | CE, KNX certified |
| Maintenance | No moving parts; clean with dry cloth; avoid liquids |
| Safety | Overload protection; short-circuit proof; safe electrical isolation |
| Spare Parts | None replaceable by user; entire unit replacement required |
| Repairability | Not repairable; return to manufacturer for service |
Frequently Asked Questions - CD1750DWW JUNG
What is the JUNG CD1750DWW?
The JUNG CD1750DWW is a smart home actuator designed for KNX systems. It can switch, dim, or control blinds and scenes.
How do I install the CD1750DWW?
Install the device in a flush-mounted box (60 mm deep recommended). Connect the KNX bus (red/black) and load wires as per the wiring diagram. Do not connect 230 V directly to the bus terminals.
Does it require a neutral wire?
No, the CD1750DWW is a two-wire actuator that works with the KNX bus power (24 V DC). For switching 230 V loads, it has separate terminals.
Can I use it with Amazon Alexa or Google Home?
Directly, no. The CD1750DWW is a KNX device. To integrate with voice assistants, you need a KNX IP gateway and a smart home bridge (e.g., JUNG Smart Home Server).
How do I pair it with the KNX system?
The device is programmed via ETS software. Assign a physical address, configure parameters for switching, dimming, or blind control, then download the application.
What loads can it control?
It can control resistive loads up to 10 A (e.g., incandescent) and capacitive loads (C-Load) up to 400 W (e.g., LED dimmable). For inductive loads (motors), check the manual.
Why is the LED on the device blinking red?
A blinking red LED indicates a bus communication error or overload. Check bus connections and ensure the load does not exceed specifications. Press the programming button to reset.
Can I use it without programming?
The device comes with no factory settings. It must be programmed with ETS to function. Without programming, it is inactive.
How do I clean the CD1750DWW?
Use a dry, soft cloth to clean the surface. Do not use water, solvents, or abrasive cleaners. Ensure the device is disconnected from power before cleaning.
What is the warranty period?
JUNG offers a 5-year warranty from the date of purchase. Keep the original receipt. Warranty covers manufacturing defects, not misuse or improper installation.
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USER MANUAL CD1750DWW JUNG
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Product information
Brand : JUNG
Model : CD1750DWW
Category : Smart Home