General Characteristics:

• Power supply: 230V/50Hz
• Power: 200W-1000W
• Operating temperature: 0–55℃
• Temperature adjustment range: 30 – 70℃ (5℃ adjustment)
• Operation modes: Standby / water temperature regulation 2H/4H/6H/8H timer
• Memory function
• Insulation class: Class I
• Waterproof grade: IPX4
• Dimensions: 70 x 60 x 45 mm

Installation on the bathtub body:

• The device should not be screwed or unscrewed from the plastic part of the device.
• Do not position the device horizontally or facing downward.
• Do not fill the bathtub body to the top edge with water.
• Water with antifreeze or proper oil type can be used as a heat transfer medium.
• The bathtub body should only be heated by the resistor.

Electric heater:

• The device should not be connected to power during installation.
• Place the heater at the bottom supply of the bathtub body.
• Screw the electric heater into the bathtub body by turning the base with a 22 mm wrench.
• Ensure that the connection between the heater and the body is tightly secured.

Removal:

• If the body is already installed in the central heating network, close the valves and remove any liquid inside.
• You may need to flush the body to remove dirt and metal deposits before installing the electric heater.