he ONSEN DC is engineered for performance, safety, and energy efficiency. Powered by a 55W brushless DC motor pump, ONSEN DC ensures low noise, low vibration, and longer lifespan while saving energy.

The digital touch screen provides precise temperature control with 13 adjustable steps from 32°C to 45°C, including ECO Mode to reduce electricity consumption.

With advanced safety features such as auto-check earthing safety, and antibacterial Ag+ filter, ONSEN DC is designed for safe, comfortable, and hygienic daily use.

• Designed for high power and long-term durability
• 55W brushless DC motor pump
• Low noise and low vibration operation
• Digital Touch Screen Control
• 13-step temperature control (32°C – 45°C)
• 3 memory modes to save preferred temperatures
• ECO Mode for reduced electricity usage
• Auto-Check Safety Function for earthing detection
• Ag+ antibacterial filter wire mesh to help kill bacteria
• LED temperature illuminator

• Model : ONSEN DC
• Noise Level : <40dB
• Heater Power : 4.5kW
• Min. Water Flow Rate : 2 Litres / min.
• Voltage : 240V~50-60Hz
• Min. Water Pressure : 2.5 p.s.i / 0.2 bar / 0.02MPa
• Pump Type : DC Pump
• Colour : MB (Matt Black)
• Accessories Type : Hand Shower Set
• Water Connection : Threaded 1/2″ BSP
• IP25 : Yes
• LED Temperature Illuminator : Yes
• Tank : Nylon

1 Year Warranty General Warranty by DEKA CARELINE: 603-6242 1600
5 Years Warranty On DC PUMP
7 Years Warranty On Heating Element
10 Years Warranty On Heater Tank Leakage
Q & A
Does ONSEN DC/RS have electric leakage protection?
ONSEN DC/RS relies on earthing auto-check, insulation protection, and overheat thermostat for safety.
How does the RCD improve safety?
The RCD automatically cuts off power if current leakage is detected, preventing electrocution.
Is ONSEN DC/RS suitable for families?
Yes. With RCD, overheat protection, and earthing auto-check, it is ideal for families with children and elderly users.
What is the power rating of ONSEN DC/RS?
It operates at 4.5 kW, 240V~50/60Hz.
Can it be used with low water pressure?
Yes. Minimum water pressure is 0.02 MPa, with a minimum flow rate of 2.0 L/min.
What accessories are included?
ONSEN DC/RS comes with a rain shower and hand shower set.
Does it support ECO Mode?
Yes. ECO Mode limits the maximum temperature to 42°C to reduce electricity consumption.
How many temperature presets can be saved?
Up to 3 memory modes can be saved for convenience.
Is the unit noisy?
No. The brushless DC pump runs quietly at less than 40dB.
Does it provide antibacterial protection?
Yes. The Ag+ antibacterial filter offers >99.99% protection against bacteria.