Alliance Laundry Systems CI 2050/325, CI 1650/325 instruction manual OVL.d

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Fault	Condition	Solution
OVL.d	I x t overload (I = current, t = time).	Reduce motor current (Load).
hot	Heatsink/IGBT temperature high.	Reduce ambient temperature or reduce motor current.
br.rS	Braking resistor overload.	Call Customer Service.
AC.Lt	Drive is in current limit.	Call Customer Service.

Burner

Fault	Cause	Remedy
Continuous	No supply voltage so also no burning	Check fuses and wiring.
malfunction	reset lamp.
after reset	Overheat.	Check overheat thermostat (see Fig. 1).
	Short-circuit electrode to earth.	Adjust electrode properly -> ignition probe: 3 mm from burner
		(see Fig. 2).
	No gas supply.	Check gas supply, gas tap and function of the gas valves.
Malfunction		Adjust electrode properly.
burner after	No ignition spark.
2 start		Machine has no contact with earth.
		Check electrical connection of the machine.
attempts
		Check overheat thermostat.
	No ignition while there is a spark.	No gas supply.
		Wrong adjustment gas valve.
		No PWM signal on ventilator (turns full at spark).

thermostat

3 mm

Fig. 1 Fig. 2

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