JUMPER CONFIGURATION INSTRUCTIONS (OPL MICRO CONTROL MODELS ONLY)

Changing the transformer configuration jumper is required if any of the following apply:

You have 208V service and are connecting a gas or steam model rated for 208 or 240V.

You have 415V service and are connecting a gas or steam model rated for 380 or 415V.

To configure your 208V or 240V tumbler for 208V operation, you must remove the 240V configuration jumper located in the contactor box and replace it with the 208V jumper supplied with the information packet. This must be done prior to supplying power to machine. Failure to install proper configuration jumper may result in damage to sensitive electronic controls and may void warranty.

To configure your 380V or 415V tumbler for 415V operation, you must remove the 380V configuration jumper located in the contactor box and replace it with the 415V jumper supplied with the information packet. This must be done prior to supplying power to machine. Failure to install proper configuration jumper may result in damage to sensitive electronic controls and may void warranty.

RING FERRITE INSTALLATION (GAS AND STEAM OPL MICRO CONTROL MODELS ONLY)

The ring ferrite provided in the information packet must be installed over the power leads during connection of electrical service. The ferrite protects the sensitive electronic controls from destructive electrical disturbances which may be present on power lines to the machine. Failure to properly install the ring ferrite may result in damage to the electronic controls and will void control warranty.

Installation Instructions:

1.Immediately after connection of power leads and before applying power to machine, locate each of the incoming service leads including ground.

2.Snap the ring ferrite closed over all of the service leads inside of the contactor box as shown. It is important that the ferrite ring be installed inside the contactor box as shown. Do not install the ferrite outside of the box or other area. Make sure that service leads are in the center of the ferrite before closing the ring so not to pinch or damage leads.

FERRITE

RING

CONTACTOR

BOX

JUMPER

T225SE1A

 

Figure 11

M414545

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