Installation Instructions
Page 1
... - CAUTION Electrical Shock or Equipment Damage Hazard. Registered Trademark • Patents Pending © 2004 Honeywell International Inc. All Rights Reserved WALL ANCHORS (2) WALL PLATE 1 WIRING HOLE 1 INCH SCREW (2) M19499 1 WHEN USING WALL ANCHORS, DRILL 3/16 IN. HOLES FOR ... be affected by: - Disconnect power supply before installation. ® U.S. T8775A,C The Digital Round™ Non-Programmable Thermostats The T8775A,C Thermostats provide single-stage temperature control for 24V systems. The T8775A,C models include a thermostat, wallplate (for your application. 3.
... - CAUTION Electrical Shock or Equipment Damage Hazard. Registered Trademark • Patents Pending © 2004 Honeywell International Inc. All Rights Reserved WALL ANCHORS (2) WALL PLATE 1 WIRING HOLE 1 INCH SCREW (2) M19499 1 WHEN USING WALL ANCHORS, DRILL 3/16 IN. HOLES FOR ... be affected by: - Disconnect power supply before installation. ® U.S. T8775A,C The Digital Round™ Non-Programmable Thermostats The T8775A,C Thermostats provide single-stage temperature control for 24V systems. The T8775A,C models include a thermostat, wallplate (for your application. 3.
Installation Instructions
Page 2
... RELAY VALVE COIL R W 1 POWER SUPPLY. HEATING 1 RELAY OR VALVE COIL 1 POWER SUPPLY. Typical hookup of T8775C in single-stage heat pump system. T8775A,C THE DIGITAL ROUND™ NON-PROGRAMMABLE THERMOSTATS Wiring IMPORTANT Use 18-gauge wire to wire the T8775A,C Thermostats. Typical hookup of T8775C in heat-only system with local electrical codes and ordinances.
... RELAY VALVE COIL R W 1 POWER SUPPLY. HEATING 1 RELAY OR VALVE COIL 1 POWER SUPPLY. Typical hookup of T8775C in single-stage heat pump system. T8775A,C THE DIGITAL ROUND™ NON-PROGRAMMABLE THERMOSTATS Wiring IMPORTANT Use 18-gauge wire to wire the T8775A,C Thermostats. Typical hookup of T8775C in heat-only system with local electrical codes and ordinances.