Maintenance - Calor De Hogar NTC-60 Manual

Press this button again to resume.
LIGHT:
Switch for the external light. The button can be used as the switch for the external light
as long as the system is connected to power supply. The LED is on when the light is turned on.
▲ Increase the temperature or time.
▼ Decrease the temperature or time.
3. AUTO FUNCTIONS
Auto filling:
inlet valve opens once the system is started and fills in water automatically until the
water level reaches maximum level. If water level is still lower than the minimum water level 10
minutes after, it indicates faults of the water supply system, so all heating elements will stop
working and LCD will display "-E".
Auto heating up by sections:
generator will compare the measured room temperature with the
setting temperature and then decides the number of working heating elements.
Auto water supplementing:
if the water level is lower than the desired level when operating,
auto water supplementing function will be on and open the inlet valve. Once the water level reaches
the desired level, auto water supplementing function turns off. If water level is lower than the
desired level 3 minute after the water supplementing order is given, it indicates faults of the water
supply system, so all heating elements stop working and LCD displays "-E".
Auto drainage:
when setting time is over or ON/OFF button is pressed, system will drain
automatically and displays „-d" on the LCD. The drainage valve and the drainage pump will be
turned on to drain. After a while the system will open the inlet valve to fill in water in order to wash
and cool down the inner tank and heating elements. The whole process is about 3 minutes, and the
system will be shut off automatically after drainage.
CHAPTER 4 MAINTENANCE
1. As leakage of the steam will damage the equipment. To prevent any hazard, steam generators,
steam jet, parts and pipe line connections should be checked regularly.
2. Clean the electromagnetic valve, magnetizer and all the other sets in the pipe line regularly
according to the local water quality and usage of the steam generator.
3. When operate, check the equipment to see whether it‟s over heated, check the stability and
corrosion of all the wire plugs.
4. Replace the heating elements: switch off the steam generator and remove the element access
cover when the generator completely cools down. Label the wires connect to the heating elements
which need to be replaced and plug out the wires. Screw the heating elements out. Clear the scale in
the water tank and screw in the heating elements after putting the rubber rings on them (airproof
gasket should be pressed firmly without reversion). Plug on the wires, make sure the heating
elements are properly connected before put on the element access cover.
5. Replace the main board: switch off the steam generator and remove the service cover when the
15