HP
GAS
B
O
ELEC
GAS
(F
A
N
)
W1
Y1
G
R
C
MISC2
CK1
CKGND
W2
MISC1
RS2
RSGND
MISC3
RS+5
Rs1
W3
PROG
HUM
DEHUM
MISC3
MISC2
MISC1
Y2
(MISC1
ONLY)
INSTALL HUMIDITY
MODULE WITH SENSING
ELEMENT OUTWARD
H
U
M
N
O
H
U
M
1
2
4
6
8
X
Z
1
5
7
9
Y
3
Page 10.2
Configuring a Thermostat Output Jumper
for Dehumidification Operation
Configuring a Thermostat Output Jumper
for Dehumidification Operation
In the diagram below, the MISC2 jumper has
been set for DEHUM operation.
NEVER PUT MORE THAN ONE JUMPER
ON THE SAME MISC JUMPER BLOCK!
THIS MAY DAMAGE THE THERMOSTAT
AND VOID YOUR WARRANTY
MISC3
MISC3
OK
To operate one of the MISC outputs using dehumidification-based
operation place the MISC1, MISC2, or MISC3 jumper on the terminal
labeled DEHUM (
see diagram below
). This will supply 24VAC to the
selected MISC terminal based on the dehumidification programming in
the following pages. Only one of the three outputs (MISC1, MISC2, or
MISC3) is required to have a jumper.
For more information regarding
the MISC1, MISC2, and MISC3 outputs, please see section 21.
W3
PROG
HUM
DEHUM
MISC3
MISC2
MISC1
Y2
(MISC1
ONLY)
TOTALINE
IMPORTANT CAUTION
10
Summary of Contents for P374-1 900
Page 5: ......
