Heated water circulating hoses are embedded in the mattress and with which feet and hips can be warmly protected without suffering from electromagnetic wave. So it may become a guardian angel for students and office workers etc.

	The scene of spreading mattress on the floor.		Put one's feet into the pouch
	Jade stone underneath a seat cushion		Loess ball inside the feet pouch
	Inlet button of feet pouch		The scene of package

• Without suffering from electromagnetic wave, it helps improve user's concentration for better work as well as preventing him from feeling cold of feet and hips.
• Students are inclined to sitting on the chair and not to getting out of their chair and desk.
• It can be used as a water-heating single bed mattress pad.
• The highest grade of mattress' boiler developed by Ondolpark with hearts and souls will be installed and Ondolpark also devoted itself for producing such a high quality of mattress.
• 4 pcs of natural jade stone underneath the seat cushion and 10 pcs of loess ball inside the feet pouch are included, respectively.
• It doesn't have any risk of fire or electric shock and cut down the cost of heating considerably.
  (Max. power consumption - 350W)

Heated water circulation structure
Hot water heated up by mattress' boiler circulates through the tubular hoses and keep the mattress pad/carpet warm up.

Mattress' Boiler

• Total 9 stages of comprehensive safety system are built in, such as automatic shutoff after 15 hours of operation, automatic shut off if water is not sufficient, tilting sensor, AC/DC separator, 4 type of fuses, etc.
• Ondolpark's exclusive technologies have been applied on this system, such as shutdown of pump when reached up to setting temperature, high speed of circulation for discharging of air, anti-freezing, structure of outer case for minimizing noise, etc.
• We have exerted our utmost effort to satisfy customer's requirement by indicating serial no., computerized management, operation of service center 24hrs etc.

*We produce several kinds of mattress' boiler those are compatible with electric standard in many countries of the world.

Tubular hoses' arrayal panel

• Heated water circulating hoses are closely arranged inside the mattress pad/carpet
• The whole area of mattress pads is evenly heated up.
• If heat wave isn't as good as it used to be, air may be filled in the tubular hose. In this case, just push once "high speed circulation" button on the boiler.

Brief Instruction

• Connecting hose of mattress pads must be hooked up to boiler
• Prepare 2.0 liter of water and fill it up the water tank in boiler, then connect electric plug to the wall socket and turn on the main switch. At same time turn the temperature control knob to the right, then the water in the tank will flow to the tubular hoses of mattress pads/carpet and the water in the tank may be reduced gradually. So, water must be slowly replenished to the tank until it reaches to the highest level(floating ball reaches the ceiling of window).
• Turn temperature control knob and set the temperature as wanted. Temperature indicator will display the water temperature in the water tank of boiler and its maximum temperature is 70°C. During the trial operation of boiler, noise may be occurred for more or less 30 minutes and then completely disappear. However, it is not a defective of the system.