Wiring diagram for installing a Honeywell Pro 3000 Wiring diagram for installing a Honeywell Pro 3000 thermostat on Nordyne Single stage R410A heat pump? - Answered by a verified HVAC Technician5/5(11) 69-1846 - PRO TH3110D Non-Programmable Digital Thermostat PDF filePRO TH3110D Non-programmable Digital Thermostat 7 AC Power The thermostat can be powered by 24 VAC power,or by batteries. To wire the thermostat for AC power, connect the common side of the cooling transformer to the “C”terminal as shown at left. Important: Remove R/Rc jumper for 2-transformer systems only.(See wiring diagram on page 5 HONEYWELL PRO TH3210D INSTALLATION MANUAL Pdf Download. Disconnect power before wiring. Wiring Keep wires in this shaded area 1 Loosen screw terminals, insert wires into terminal block, then re- tighten screws. 2 Push excess wire back into the wall opening. Page 7: Wiring Diagrams PRO TH3210D Non-programmable Digital Thermostat Wiring diagram Power supply. HONEYWELL PRO 3000 SERIES INSTALLATION INSTRUCTIONS View and Download Honeywell Pro 3000 Series installation instructions manual online. Thermostat Honeywell PRO 3000 Series Product Information (4 pages) . shown Wiring terminal designations TH3110D TH3210D 24 Vac common. Page 3: Wiring Conventional And Heat Honeywell PRO3000 wiring - DoItYourself Community Forums Thermostatic Controls - Honeywell PRO3000 wiring - After getting the wrong thermostats at the local home improvement stores, I went to a local CC 69-1775 - PROTH3210D Non-Programmable Digital Thermostat PDF fileWiring diagram. Installation Guide 6 AC Power The thermostat can be powered by 24 VAC power,or by batteries. To wire the thermostat for AC power, connect the common side of the transformer to the “C”terminal as 69-1775 - PROTH3210D Non-Programmable Digital Thermostat Honeywell Non-Programmable Thermostat - PRO 3000 | Honeywell Home The Honeywell Pro 3000 non-programmable digital thermostat is affordable and reliable. Switch between heat and cool mode easily. Buy today!