Fan Operation (Low Speed) - Viking DCH3042 Service Manual
Chimney / wall ventilation hoods
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Also See for DCH3042:
- Service manual (22 pages) ,
- Brochure & specs (44 pages) ,
- Brochure (20 pages)
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Troubleshooting
FAN OPERATION (Low Speed)
When the fans are switched to position I (Low), the current runs through the fan switch,
through the Common and Normally closed (N.C.) contact in the High speed thermostat. From
there the current is sent to both low speed windings in the motors. The fans will operate in a
low speed condition.
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©2012 Viking Preferred Service
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Table of Contents
Troubleshooting
