TOTALINE P374-2900 Owner's Manual page 83

Dry Contact Programming Dry Contact Programming
OCCUPIED 1 OR SERVICE THE CONDENSATE DRAIN PAN - If
Occupied 1 is selected in step #41 (below), when the dry contact is
energized the thermostat will be forced into Occupied 1 setpoints
and the Occupied 1 icon will blink (Section 6).
If Service Pan is selected, when the dry contact is energized the
thermostat will lockout Y1 (compressor) and write Service Pan on
the display.
Press the MODE button. While holding
MODE
the MODE, press the PROGRAM
button to enter Setup screens.
PROGRAM
Press the MODE button repeatedly
MODE
until this setup screen appears.
Service Pan
Select Occupied 1 to enable
Occupied 1 setpoints when
the dry contact is energized.
Select Service Pan to lockout
Y1 when the dry contact is
energized.
Occupied 1
Press the PROGRAM button to leave the Setup screens. If no buttons are
16
pressed, the display will leave the setup screens after 30 seconds.
Occupied 1
W2 W1/O/B
MISC1 Y1
RS2 G
MISC3
MISC2
RS+5 CK1
RS1
CKGND
RSGND R
C
Connect wires to a time
clock or other device to
force the thermostat into
Occupied 1.
Note: Press the
button momentarily
to move through the
setup screens. Press
and hold the
button to move back-
wards through the
setup screens.
4 i
Setup
occupied
1
Service Pan
OR
W2
MISC1
RS2
MISC3
RS+5
RS1
RSGND
Connect wires to a device
that will energize when
the Condensate Drain
Pan is full.
Page 16.3
TOTALINE
MODE
MODE
Press
PROGRAM
W1/O/B
Y1
G
MISC2
CK1
CKGND
R
C