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TOTALINE P374-2900 - Dry Contact Programming

TOTALINE P374-2900
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Page 16.3
Dry Contact ProgrammingDry 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 PROGRAM button to leave the Setup screens. If no buttons are
pressed, the display will leave the setup screens after 30 seconds.
PROGRAM
Press
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.
Service Pan
Occupied 1
Setup
4 i
occupied
1
Connect wires to a time
clock or other device to
force the thermostat into
Occupied 1.
Y1
G
R
C
MISC2
CK1
CKGND
W1/O/B
MISC1
RS+5
RS1
RSGND
W2
RS2
MISC3
Y1
G
R
C
MISC2
CK1
CKGND
W1/O/B
MISC1
RS+5
RS1
RSGND
W2
RS2
MISC3
Connect wires to a device
that will energize when
the Condensate Drain
Pan is full.
OR
Occupied 1 Service Pan
PROGRAM
MODE
MODE
Press the MODE button. While holding
the MODE, press the PROGRAM
button to enter Setup screens.
Press the MODE button repeatedly
until this setup screen appears.
Note: Press the MODE
button momentarily
to move through the
setup screens. Press
and hold the MODE
button to move back-
wards through the
setup screens.
TOTALINE
16

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