Power Soak 36212 PS-275 Owner's Manual - Manual (Page 29)

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Authorized Service Agency Section
There are hazards to untrained or unauthorized
personnel. The following procedures are provided for
use only by an authorized service agency. No facility
owner, manager, employee or other unauthorized
person should attempt to perform any of these
procedures. To obtain the name of a recommended
service agent in your area, please call the Power Soak
Service Department at 800-444-9624.
When performing troubleshooting procedures, the
authorized service agency will need to open the Power
Soak machine's main electrical enclosure cover.
The cover to the enclosure must be properly closed
before reconnecting the power to the machine.
Explanation of LED Sequence
To verify the proper operation of the Power Soak machine, the operating
logic of the controls will need to be examined. This will require opening the
control box by removing the two screws on the face of the enclosure cover.
The Universal Programming Module (UPM) is mounted to the inside of the
control enclosure cover. The UPM has four LEDs mounted on its top edge.
The meaning of each LED is as follows, starting from the right-most LED:
1. Power On
2. Error Code
3. W-L is wash tank low level
4. W-H is wash tank high level
5. S-L is sanitizer tank low level
6. S-H is sanitizer tank high level
Wash Pump Will not Operate
Refer to the previous checklist under the “Facility
Owner / Manager Section” before proceeding to the
following checklist items: