Honeywell TB7100A1000 Installation Instructions - Page 5

TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT Heat Pump System Wiring Fan Coil System Wiring L1 (HOT) 3 24 VAC C W1 L2 G G2 1 Y G3 4 O/B S1 RC S2 R2 CHANGEOVER VALVE COMPRESSOR CONTACTOR FAN RELAY INDOOR TEMPERATURE SENSOR/REMOTE SETBACK 5 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 FACTORY INSTALLED JUMPER. 3 WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL. 4 "O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE INSTALLER SETUP. 5 OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK. WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE. M27421 Fig. 11. Typical hookup of single-stage heat pump with no auxiliary heat (1H/1C). L1 (HOT) 3 24 VAC C W1 L2 G G2 1 Y G3 4 O/B S1 RC S2 R2 CHANGEOVER VALVE COMPRESSOR CONTACTOR FAN RELAY INDOOR TEMPERATURE SENSOR/REMOTE SETBACK 5 AUXILIARY HEAT RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 FACTORY INSTALLED JUMPER. 3 WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL. 4 "O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE INSTALLER SETUP. 5 OPTIONAL INDOOR REMOTE SENSOR OR REMOTE SETBACK. WIRES MUST HAVE A CABLE SEPARATE FROM THE THERMOSTAT CABLE. M27422 Fig. 12. Typical hookup of single-stage heat pump with auxiliary heat (2H/1C). 3 L1 1 (HOT) C G W1 G2 Y G3 24 VAC O/B S1 L2 RC S2 R2 HEAT RELAY COOLING RELAY LOW FAN RELAY INDOOR TEMPERATURE SENSOR/REMOTE SETBACK MEDIUM FAN RELAY HIGH FAN RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 FACTORY INSTALLED JUMPER. 3 WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL. M27423 Fig. 13. Typical wiring of 4 pipe fan coil. 3 L1 1 (HOT) C G W1 G2 Y G3 24 VAC O/B S1 L2 RC S2 R2 TWO PIPE HEAT/COOL RELAY LOW FAN RELAY MEDIUM FAN RELAY INDOOR TEMPERATURE SENSOR/REMOTE SETBACK/CHANGEOVER PIPE SENSOR AUXILIARY HEAT RELAY HIGH FAN RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 FACTORY INSTALLED JUMPER. 3 WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL. M27424 Fig. 14. Typical wiring of 2 pipe fan coil with reheat. 3 L1 1 (HOT) C G W1 G2 Y G3 24 VAC O/B S1 L2 RC S2 R2 TWO PIPE HEAT/COOL RELAY LOW FAN RELAY MEDIUM FAN RELAY INDOOR TEMPERATURE SENSOR/REMOTE SETBACK/CHANGEOVER PIPE SENSOR HIGH FAN RELAY 1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED. 2 FACTORY INSTALLED JUMPER. 3 WHEN USING BATTERIES, THE 24V COMMON CONNECTION IS OPTIONAL. M27425 Fig. 15. Typical wiring of 2 pipe fan coil without reheat. 5 62-0273-05