ControlTemp CT2001 - Page 30

CT2001 Touchscreen Programmable Thermostat
1. POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2. FACTORY INSTALLED JUMPER.
3. OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE ON SELECT MODELS. WIRES MUST HAVE A CABLE
SEPARATE FROM THE THERMOSTAT CABLE.
Fig. 16. Typical hookup of conventional multistage two-stage heating and two-stage
cooling in a single-transformer system (2H/2C, 2H/1C or 1H/2C conventional).
29
CONVENTIONAL
S1 S2 C R RC W W2 Y2 Y G
OUTDOOR/INDOOR
TEMPERATURE
SENSOR
3
OPTIONAL
24VAC
COMMON
CONNECTION
MUST COME
FROM THE
COOLING
TRANSFORMER
FAN RELAY
HEAT RELAY 1
HEAT RELAY 2
COOL RELAY 2
COOL RELAY 1
R
C
1
2