Ricoh D118 MPC305SP GR-C1

Blown Fuse Conditions

Power Supply Unit

Fuse	Rating		Symptom when turning on the main switch
	120V-127V	220V-240V
FU1	10A/250V	10A/250V	• 24V power to the BICU not supplied.
FU2	10A/250V	10A/250V	• 24V power to the BICU not supplied.
FU3	5A/250V	5A/250V	5V power to the BICU not supplied. 24VS1 power to the BICU not supplied.
FU101	15A/250V	8A/250V	Fusing SC occurs.
FU102	10A/250V	6.3A/250V	No response
FU103	2A/250V	2A/250V	Power to all the anti-condensation heaters not supplied.
FU104	10A/250V	10A/250V	• 24V power to the BICU not supplied
FU301	3.15A/250V	3.15A/250V	5V power to the BICU not supplied 24VS1 power to the BICU not supplied

Caution

• For continued protection against risk of fire, replace only with same type and rating of fuse.