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Basic instructions
Wall mounted bathroom-kitchen-wash basin
electric, single phase, instant water heater 7 kW
1. ELCB: Right green light is ON = normal / safe operation
2. ELCB: Right green light is flashing = Electric leakage detected
3. HEAT: Left green light is ON = the water is being heated
4. HEAT: Left green light is OFF = No heating is taking place
5.
DOWN: Temperature decreases
POWER: Turn ON or OFF the appliance
6.
UP: Temperature increases
7.
Basic Functions
1. The instant water heater is equipped with leakage protection. When a leakage occurs, the appliance automatically cuts off the heating output in order to
ensure safety.
2. Overheating protection: when the outlet water temperature is more than 55
order to prevent burns or injuries.
3. The heating protection does not function during icing conditions: when the temperature drops excessively (lower that 0
4. Dry burning-resistant protection.
Using the appliance
1. After confirming that the water heater is installed properly, let the water in and close the water inlet valve when water comes out from the water outlet.
2. Close the switch with which you have turned on the water heater. At this time a beeping sound comes from the buzzer.
3. Press POWER to turn on the water heater switch. The display screen lights up. At this time, the outlet water temperature can be set by pressing the UP/
DOWN button. Every time you press the UP button, the temperature rises by one degree (up to 55
button, the temperature falls by one degree - to a minimum of 30
4. After setting the outlet temperature, open the inlet valve and the water heater enters into the heating state. The temperature displayed on the display screen
rises gradually until it reaches the set point and maintains. When the water flow is too large, it must adjusted in order to achieve the set outlet temperature.
When the water flow is on the contrary inadequate (too little), the appliance will stop the heating procedure as the water flow will be required to be
adjusted accordingly. The appliance has the function of overheated protection. When the outlet water temperature exceeds 55
heater will stop the heating procedure. If the water temperature drops to a certain temperature, the appliance will automatically return to the previous
heating procedure. By closing the water inlet valve, the water heater will stop heating. The appliance has a memory function. When the water inlet valve is
opened again the appliance will automatically enter the working state as before without any re-adjustment. The appliance is quite convenient to use.
Installation
1.Tools required: percussion drill, hammer, cross screwdriver, wrench, pliers.
2.Materials: wires, matching leakage switch or suitable and safety wiring tools, insulation packing materials, water pipe fittings, water pipe sealing materials.
3.Please check that the grounding is in compliance with safety regulations or not, the outside leading wire of the machine is in compliance with electrical safety
regulations or not.
Installation steps
1. According to the screw holes size of the machine hanging plate, drill holes in the corresponding position of the installation. Fix and install the machine
hanging plate, put the machine on and pull it down slightly, then the machine will firmly hang on its mounting position.
2.Use suitable water inlet pipe access to cold water port, have it connected or connect to a water switch, and ensure no leaking.
3.Connect corresponding bath apparatus on the heating water outlet of the machine.
4.Connect the earth wire and electric input line of the machine.
Installation security warning
1. The technicians who will install the appliance must be accordingly qualified.
2. All materials must comply with the relevant technical requirements.
3. Installations must comply with the local installation safety requirements and technical specifications (grounding).
3
5
7
6
Celsius, the appliance will automatically interrupt the heating procedure in
0
Celsius.
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WWW.NIKOLAOUTOOLS.GR
Fig.1 Schematic diagram
of product installation
and use.
), the appliance will not be heating.
o
Celsius). Everytime you press the DOWN
o
Celsius, the instant water
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