Dry Contact Use (Setup Step 25 )
Condensate Pan -
If selected when the
Dry Contact is active, the thermostat
will lockout compressor terminal(s) and
“CONDENSATE PAN” 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, “EQUIP
FAULT” will appear on the display.
Dry Contact Operation
Dry Contact Polarity (setup step 24)
Open (Normally Open)
- The dry
contact is open until the connected
device closes the circuit.
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
Dr
y
Contact
‘Idle’
‘Active’
Dr
y
Contact
Dr
y
Contact
‘Idle’
‘Active’
Dr
y
Contact
Installer Setup
24
