Page 5.8
DRY CONTACT SWITCH - The terminals are ‘normally open’ (may be programmed for 
       normally closed operation, see page 16.2 of the Owner’s Manual).  Closing or 
       completing the circuit will cause the thermostat 
 
 
to do one of the following:
1) If Occupied 1 is selected in step #41 of the Advanced Setup (see page 16.4 of Owner’s
   Manual), when the dry contact is energized the thermostat will be forced into Occupied 1 
   setpoints (see Section 6 of Owner’s Manual).  
2) If Service Pan is selected, when the dry contact is energized the thermostat will lockout 
    Y1 (compressor) and write Service Pan on the display.  
5
CK1 and CK2 terminals wired to a Time Clock
Y1
G
R
C
MISC2
CK1
CKGND
W1/O/B
MISC1
RS+5
RS1
RSGND
W2
RS2
MISC3
12
11
10
9
8
7
6
5
4
3
2
1
For instructions on wiring the optional Remote and Outside 
Sensors, please see page 15.2 of the Owner’s Manual