Page 9
Sample Wiring Diagrams
7 Conductor 18 to 22 gauge
unshielded cable from the
thermostat to the equipment.
FAN
G
POWER
R
W2
AUXILIARY HEAT
COMPRESSOR
Y
REVERSING VALVE
O
7 Wire, Two Stage Heat Pump with Auxiliary Heat (O reversing valve)
Residential Heat Pumps, split systems & package units, with auxiliary heat.
INSTALLATION INSTRUCTIONS
MODEL
:
S1-TBEU22P7S
MADE IN CHINA
LIS
TED
4Z95
24V
. 60HZ
NEC CLASS 2
C
R
Y1
W1/O/b
G
W2
Y2
ENCLOSED
ENERGY
MAN
AGEMENT
EQUIPMENT
COMMON
C
2ND STAGE COOL
Y2
With Demand
HP
O
ELEC
JP 1
JP 2
JP 3
GAS
GAS
B
JUMPER SETTINGS
ACTIVE OUTPUTS
1st Stage Cooling
1st Stage Heating
2nd Stage Heating
2nd Stage Cooling
Y, G, O
Y, G
Y2,
Y, G, O
W2, Y2,
Y, G
S1-TBEU22P7S
