EdilKamin MILLA H 12, Installation, Use And Maintenance Handbook, Page: 11 / 44

11
ENGLISH
INSTALLER
WATER CIRCUIT INSTALLATION
PUMP SPECIFICATIONS
The pump has no adjustment devices.
Adjustments are made via the micro
processor on the boiler stove: “begin” at the lowest speed and make adjustments based on the progression of the
water temperature. Below is the descriptions for the LED signals.
LEDS MEANING CAUSE SOLUTION
Steady green Pump running Normal operation
Flashing green light Pump in stand-by mode Normal operation
Steady red LED
Stall Pump stalled
Contact the TAC
Contact/winding Defective winding
Flashing red LED
Under-/over-voltage Supply voltage too low/high
Check the supply
voltage/contact the TAC
Excessively high module
temperature Motor board temperature too
high
Flashing red/green light
Turbine-based operation
The pump is not powered but
the hydraulic system is fed by
other sources
Check the network voltage/
water pressure and
environmental
conditions/contact the TAC
Dry operation Air in the pump
Overload The motor runs with difficulty
led