Alliance Laundry Systems 105 - Manual (Page 35)

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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.
Figure 11
T225SE1A
CONTACTOR
BOX
FERRITE
RING
JUMPER