Power supply: 230V/50Hz

Power: 200W-1000W

Operating temperature: 0～55℃

Temperature adjustment range: 30 –70℃ (5℃ adjustment)

Operating modes: Standby / water temperature setting 2H/4H/6H/8H timer

Memory function:

Insulation class: Class I

Waterproof rating: IPX4

Dimensions: 70 x 60 x 45 mm

Installation on bathtub body:

• The device should not be screwed into or unscrewed from the plastic part of the device.
• The device should not be placed horizontally or facing downward.
• Do not fill the bathtub up to the rim with water, as it may swell once the temperature rises.
• Water with antifreeze or proper type of oil can be used as a heat transfer medium.
• The bathtub body should only be heated by the resistor. Do not place the resistor parallel to the heating system.

Electrical resistor:

• The device should not be powered during installation.
• Place the resistor in the lower inlet of the bathtub body.
• Screw the electric resistor into the bathtub body by rotating the base with a size 22 wrench.
• Ensure that the connection of the resistor to the body is securely tightened.

Removal:

• If the body is already installed in the central heating system, close the valves and remove any liquid inside before installing the electric resistor. It may be necessary to flush the body to clean out existing mud and metal sediments.