Calor De Hogar NTC-60 Manual
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16generator completely cools down. Label the three wires which connect the upper part of the mainboard to the water level sensor and the source, drain pump, electromagnetic drain valve and waterinlet electromagnetic valve in the bottom part of the main board. Unplug these wires and removethe main board (be careful with yellow-green ground wire under the screws of the circuit board).Install the replacement back carefully.6. Replace the sub-board: switch off the steam generator and remove the service shape coverwhen the generator completely cools down. Unplug all the wires on the sub-board. Label all thewires on the relay and remove the sub-board. Install the replacement back carefully.7. Replace the electromagnetic valve and drain pump: switch off the steam generator anddisconnect the power and water supply. Remove the water inlet pipe, drain pipe and steam outletpipe when the generator completely cools down, then remove all pipes, wires and screws.8. Replace the water level sensor: switch off the steam generator and remove the water levelsensor service cover on the equipment after the generator cools down. Special care should be takento the plugs of the water level sensor corresponding to the blue wire and the two white wiresrespectively. Take off all the wires, screw out the water level sensor, and screw in the new waterlevel sensor until the bottom of the plastic nut reaches the same height as the old one. Finallyreconnect the blue wire and the two white wires (the blue wire must be plugged back to the rightplace). Cut off the power supply before any maintenance. Test the equipment after maintenance.CHAPTER 5 TROUBLESHOOTINGRepair can only be performed by qualified professionals, for more services or technical helpsplease contact the dealer.NTC model steam generator has self-diagnose function, and some common faults will bedisplayed on the LCD if occur.Code Meaning Diagnose and Solution-LTemperature measured by temperaturesensor is below 43℉Check whether the room temperature is below43℉, the code should disappear after theroom temperature reaches 43℉. Otherwisecheck the connection of the sensor.-H Temperature measured by temperaturesensor is higher than 140℉Check whether the room temperature is above140℉, the code should disappear after theroom temperature drops below 140 ℉ .Otherwise check the connection of the sensor.-E Fault on the water supply, heatingelements stop workingCheck the connection and status ofelectromagnetic valve, water supply ，magnetizer and water level sensor. Afterclean or replacement, restart the system andyou should feel the flow of incoming water. |
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