29
440 04 2024 01
Specifications are subject to change without notice.
Variable Speed (9MPV & 9MVX) Tap Select Interface Board (TSIB)
25--25--54
TO FURNACE BOARD
P3
BLU
WHT
GRN
BLK
BRN
YEL
SW2
P7
ON
OFF
CONT
FAN
HEAT
COOL
COOL
DLY
TO FURNACE
CONTROL 24VAC
RED
FROM 24V
TRANS RED
HP MODE
AC/HP EFFICIENCY
HP COMFORT
J2
+ NOM
--
BLOWER ADJUST
J1
Y1
O
AC/HP EFFICIENCY
HP COMFORT
J2
+ NOM
--
J1
1 2 3 4
6
5
7 8
SELECT
SELECTION
BLOWER ADJUST
INCREASE/NO CHANGE/DECREASE
HP MODE
SELECT
HEAT PUMP EFFICIENCY OR
HP COMFORT SELECTION
1 2 3 4
6
5
7 8
CONT
HEAT
FAN
COOL
COOL
DLY
CONTINUOUS
CFM SELECT
HEATING RISE
SELECT
COOLING
CFM
SELECT
COOLING ON/OFF
DELAY PROFILES
SW2
ON
=
1
1
8
OFF
=
0
International Comfort Products, LLC
Lewisburg, TN 37091 U.S.A.
