Possible Causes:
The unit is not plugged in.
The power switch is off.
The fuse or circuit breaker has tripped.
The ice storage bin is full.
Solutions:
Plug the SM-150 into a working power outlet.
Turn on the power switch.
Check and reset the fuse or circuit breaker.
Remove excess ice from the bin and restart the unit.
Possible Causes:
The water tap is closed.
The inlet pipe is loose or incorrectly connected.
The water pressure is too low or the inlet filter is blocked.
Solutions:
Turn on the water tap.
Reconnect or tighten the water inlet pipe securely.
Check water pressure and clean or replace the inlet filter if needed.
Possible Causes:
The condenser is dirty or blocked.
Airflow around the unit is restricted.
The ambient or water temperature is too high.
Solutions:
Clean the condenser regularly to maintain cooling efficiency.
Ensure the SM-150 has proper ventilation on all sides.
Move the unit away from heat sources or direct sunlight.
Possible Causes:
Insufficient water supply.
Restricted water line or filter.
Water temperature too warm.
Solutions:
Check the water line for blockages or kinks.
Verify that water pressure is stable between 2 – 4 Bar.
Ensure incoming water is within normal temperature range.
Possible Causes:
Drain pipe is loose or not connected correctly.
Condensation forming on the unit surface.
Internal hose fittings may be loose.
Solutions:
Tighten or reconnect the drain pipe securely.
Wipe away normal condensation from the exterior.
Inspect internal hose fittings and ensure they are sealed tightly.
