Cooling Application Non-Communicating; Heat Pump Application Non-Communicating - Lennox CBX32MV-018/024 Manual

RED
PUR
BLK
FAN
RELAY
YEL
BLU
BLK
BRN
OUTDOOR UNIT
NOTES -
/1\ NOT REQUIRED FOR APPLICATIONS WITHOUT LSOM
/2\ NOT REQUIRED WITH SINGLE‐SPEED OUTDOOR FAN
/3\ NOT REQUIRED FOR SINGLE STAGE
AIR HANDLER CONTROL COMES FROM FACTORY WITH A METAL
4
JUMPERS BETWEEN W1 TO W2 AND W2 TO W3. SEE FIGURE 20
FOR HEAT SECTION CONFIGURATION.
.
Figure 17. Control (Field Wiring) — Cooling Application (Humiditrol
OUTDOOR UNIT
RED
FAN RELAY (NOT REQUIRED
WITH SINGLE−SPEED
OUTDOOR FAN)
PURPLE
BLACK
YELLOW
BLUE
BROWN (NOT USED FOR APPLICATIONS WITHOUT LSOM
BLUE (NOT REQUIRED FOR SINGLE STAGE)
IMPORTANT — USE CARE WHEN CUTTING LINKS TO
PREVENT DAMAGE TO CONTROL. SEE FIGURE 19,
CBX32MV JUMP AND LINK GUIDE FOR FURTHER
DETAILS.
Figure 18. Control (Field Wiring) — Heat Pump Application (Humiditrol
OUTDOOR
SENSOR
(X2658)
RED
BLK
4
PUR
D
EDA UNIT
CBX32MV
Relay Wiring) Non-Communicating
Fan Relay Wiring) Non-Communicating
IMPORTANT — USE CARE WHEN CUTTING LINKS TO
PREVENT DAMAGE TO CONTROL. SEE FIGURE 19,
CBX32MV JUMP AND LINK GUIDE FOR FURTHER
DETAILS.
T
T
CONNECTED ON UNIT WITH LSOM.
RESISTOR KIT (CAT # 47W97) IS
REQUIRED WHEN CONNECTING THE
COMFORTSENSE 7000 (CATALOG#
Y0349) WITH THE LSOM 2. RESISTOR
KIT NOT REQUIRED WHEN USING
COMFORTSENSE 7000 CATALOG#
Y2081).
COMFORTSENSEt
CUT ON-BOARD LINK Y1-Y2 FOR TWO-
7000 THERMOSTAT
DO NOT CUT ON-BOARD LINK R -O.
CUT ON-BOARD LINK R-DS WHEN DEHUMIDIFICATION
®
and Second-Stage Outdoor Fan
CBX32MV
RED
BLACK
PURPLE
CUT ON-BOARD LINK Y1-Y2 FOR TWO-STAGE A/C ONLY
CUT ON-BOARD LINK R-DS WHEN DEHUMIDIFICATION
Page 27
STAGE A/C
TERMINAL IS USED.
HARMONY
COMFORTSENSEt
7000 THERMOSTAT
OUTDOOR
SENSOR
T
T
(X2658)
CUT ON-BOARD LINK R -O.
TERMINAL IS USED.
®
and Second-Stage Outdoor
Y1-Y2
2-STAGE
COMPR
R-O
HEAT
PUMP
R-DS
DEHUM
OR
Y1-Y2
2-STAGE
COMPR
R-O
HEAT
PUMP
R-DS
DEHUM
OR
HARMONY
CBX32MV