Aqua Phase AQ-F250, Operating Manual, Page: 38 / 89

Fuses protect the critical electrical devices on Aqua Phase from electrical anomalies. Without a
properly fused electrical system, there would be risks to the critical (expensive) electrical
devices and to the person operating the device.
IF YOU SUSPECT A FUSE MAY BE BLOWN, UNPLUG THE MACHINE BEFORE
INVESTIGATING.
Seven fuses and a GFCI are located on Aqua Phase:
Name Fuse Type Purpose Location
FU-1 RFK 20A (FRN-R-20) Pump Motor - Main Power Control Panel
FU-2 CC 5A (FNQ-R-5) Electronics System Control Panel
FU-3 GMD 2.5A (GMD-2.5A) PLC Outputs Control Panel
FU-4 GMD 1.5A (GMD-1.5A) Optional Drive Motor Control Panel
FU-5 GMD 1.5A (GMD-1.5A) Safety Switches & Probes Control Panel
FU-6 GMD 1.5A (GMD-1.5A) PLC Inputs (Switches) Control Panel
FU-7 CC 8A (FNQ-R-8) Drain Pump Control Panel
FU-8 - Optional (Lite, Blower, etc) Control Panel
GFCI GFCI Ground Fault Protector Power Cord
Effects of a blown fuse(s):
Name Status Condition
FU-1 If Blown No power to Main Pump, no water spraying in Wash Chamber.
FU-2 If Blown System will be dead.
FU-3
If Blown No activity from pressing “ START ” button.
FU-4 If Blown System will pump, but no sweeping spray action will be heard.
FU-5 If Blown No activity from pressing “ START ” button.
FU-6 If Blown No activity from pressing "START" button.
FU-7
If Blown No Power to drain pump. Machine will not drain.
GFCI If Tripped System will be dead. No power to any devices.
Fuses listed above with the exception of the “GFCI” are located behind the control panel face.
To access fuses on the control panel:
1. Remove the fasteners on the left and right of the control panel cover.
2. You need to remove only the top two screws on the control panel face.
FUSES
Aqua Phase, A Division of Mid-State Stainless, Inc.

330 W. Benson Ave.

PO Box 228

Grantsburg, WI 54840

USA
800-208-9274  715-463-5851  FAX: 715-463-5853  Email: aquaphase@medwashers.com  Web: www.aqua-phase.com