Symbio 700 Emergency Stop Polarity
Summary:
The Symbio 700 Phone App features useful functionality that allows users to modify the operation of the Emergency Stop input. With this feature, users can customize these inputs according to their specific needs and preferences.
Customer Connection Polarity:
This feature is in Tools > Service
You can change the operation of the Emergency Stop input with this feature in the Phone App.
Equipment Shutdown Input Status (UC J18-2)
If the Equipment Shutdown Input Status is set to Normal, a 24 VAC Input on UC J18-2 will immediately shut down the unit.
If the Equipment Shutdown Input Status is set to Reversed, a 24 VAC input on UC J18-2 is needed for the unit to run.
This will allow either a Normally Open Shutdown Device or a Normally Closed Shutdown Device.
WARNING:
Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to the installation, service, or repair of a heating or central air conditioning product. Any attempt to install, service, or repair a heating or central air conditioning product may result in personal injury and/or property damage. The manufacturer or seller cannot be responsible for the interpretation of the information contained herein, nor can it assume any liability in connection with its use.
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