Maktek MKK Series, Installation Use And Maintainence Manual

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On/Off Button System is turned on or off. For both modes, please press the button
for 2 second
Temprature Increase
Button
Increases boiler temprature. Please set value between 45-90
degrees
Temprature Decrease
Button
Decreases boiler temprature. Please set value between 45-90
degrees
Fan Cycle Increase
Button
Increases fan speed ( from 1 to 5)
Fan Cycle Decrease
Button
Decreases fan speed ( from 1 to 5)
Fan Led Indicates that the fan is functioning properly
Pump Led Indicates that the pump is functioning properly
Led Display (7 part) Shows measured temprature during operation or shows set
temprature during setting
No Fuel Led Indicates that fuel is finished
FAILURE CODES
H1: No fuel
H2: Heat sensor is not functioning
H3 : Boiler water temprature is extremely high