Dry Contact Operation
Dry Contact Polarity
(Setup step 25)
Open (Normally Open) - The dry
contact is open until the connected
device closes the circuit.
Dry Contact Use
(Setup step 26)
CONDENSATE - If selected when the dry contact is active, the thermostat will
lockout the compressor terminal(s) and “CONDENSATE PAN OVERFLOW” will
appear on the display.
VACATION - If VACATION is selected when the dry contact is active, the
thermostat will be forced into AWAY/unoccupied settings.
FDD - If FDD is selected when the dry contact is active, the scrolling display will read
“Equipment fault”. This error message will disappear when the Dry Contact is idle.
Closed (Normally Closed) - The dry
contact is closed until the connected
device opens the circuit.
Dr
y
Contact
‘Idle’
‘Active’
Dr
y
Contact
Dr
y
Contact
‘Idle’
‘Active’
Dr
y
Contact
Installer Setup
27
Skyport
(Setup step 27)
This setting enables Skyport Cloud Services when optional wireless
module is installed. (Wifi accessory is required) Visit sfthermostats.com for
more information.
Local API
(Setup step 28)
Enabling the local API allows 3rd party software to interfere with your
thermostat, such as a home automation system.
