Installation Instructions

9
HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING.
MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO
MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
WARNING
SINGLE STAGE COOLING WITH SINGLE OR TWO STAGE HEATING
COOLING ONLY - 2 STAGE HEAT THERMOSTAT
NOTES:
1.) Y/Y2 ENABLES HI SPD FAN COOLING
2.) E/W1 ENABLES LO SPD FAN HEATING
W/W2 ENABLES HI SPD FAN HEATING
3.) OT1 PJ4 MUST BE CUT FOR THIS CONFIGURATION
OTCORCE\W1 W/W2 Y1OT1 OT2
YCON
CONDENSER
PLEASE REFER
TO MANUAL
FOR PROPER
DIP SWITCH
CONFIGURATION.
R
DIP
(CFM)
ON
OFF
OUTDOOR
W1
HUM
OT2
OT1
W2
HEATPUMP
COM O W2 ED
SWITCH
HEATER
W1
W2
24 VAC
C R
CONDENSING
UNIT
THERMOSTATS
IF NEEDED
Y/Y2GHUM
Y1
HUMIDISTAT
(OPTIONAL)
HUMIDISTAT
ROOM
THERMOSTAT
W2
C
RGY
W1
2nd STAGE HEATER
1st STAGE HEATER
SEE NOTE 4
4.) CUT HUM PJ6 JUMPER IF USING HUMIDISTAT
STAT OPENS ON HUMIDITY RISE
5.) DIP SWITCH #4 MUST BE IN THE "ON" POSITION
PN B1368274
Figure 11
COOLING ONLY - 2 STAGE HEAT (1st ROOM T'STAT & 2nd OT)
ROOM
THERMOSTAT
WC
RGY
OT2OT1 Y1W/W2E\W1 C ROOTC
CONFIGURATION.
DIP SWITCH
FOR PROPER
TO MANUAL
PLEASE REFER
CONDENSER
YCONR
DIP
(CFM)
ON
OFF
OUTDOOR
W1
HUM
OT2
OT1
W2
HEATPUMP
COM O W2 ED
SWITCH
HEATER
W1 W2
24 VAC
C R
CONDENSING
UNIT
THERMOSTATS
IF NEEDED
HUMGY/Y2
Y1
SEE NOTE 4
HUMIDISTAT
(OPTIONAL)
HUMIDISTAT
NOTES:
1.) Y/Y2 ENABLES HI SPD FAN COOLING
2.) E/W1 ENABLES LO SPD FAN HEATING
E/W1 WITH OT CLOSED ENABLES HI SPD FAN HEATING
3.) OT1 PJ4 MUST BE CUT FOR THIS CONFIGURATION
5.) DIP SWITCH #4 MUST BE IN THE "ON" POSITION
2nd STAGE HEATER
1st STAGE HEATER
OUTDOOR
THERMOSTAT
1st STAGE ENABLED THRU ROOM T'STAT
2nd STAGE ENABLED THRU CLOSED OT
4.) CUT HUM PJ6 JUMPER IF USING HUMIDISTAT
STAT OPENS ON HUMIDITY RISE
PN B1368274
Figure 12
Wiring is subject to change, always refer to the wiring diagram on the unit for the most up-to-date wiring.