Manual and Installation Instructions

49-5000561 Rev. 1 
INSTALLATION INSTRUCTIONS
Installing the Zoneline
9. Connect Auxiliary Features, if required
Auxiliary Controls - Terminal Connections
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electrical connections.
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front of the unit.
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thermostat connector.
2. After all desired connections have been made, replace
the front case panel.
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erratic operation may result. A separate wire pair must be run from each separate controlling switch to each
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Central Desk Control (Field Supplied)
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Operation of the feature requires that an ON-OFF switch
at the remote location be wired to the two CDC terminals
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switch is CLOSED, the unit cannot be operated in the Fan,
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and the Heat Sentinel features remain operable. When the
remote switch is Open, the unit is fully operable by control.
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common busing is permitted. A separate wire pair must
be run from each separate controlling switch to each
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Use only Class 2 wiring.
CDC Switch
CDC
CDC
R
R
E. Fan
E. Fan
Connect to
external fan relay
Connect to external
fan relay
3
R
CDCExt Fan
Ext Fan
CDC Wiring
Connectors
RAKCDC
CDC Red
1
2