Honeywell rth8500 installation manual

or call Honeywell Customer Care toll-free at step-by-step instructions in the following pages. Install in three simple steps • Label wires and remove your old thermostat (see pages ). RTH Install batteries Install 3 fresh File Size: 2MB. Page Wallplate Mounting. Installation Guide Mark wallplate mounting position 1. Pull wires through 2. Level wallplate if desired. 3. Mark positions of wallplate. both screw holes. Page 11 RTH Mount wallplate 1. Drill holes at pencil-marked locations: 3/16” holes for drywall 7/32” holes for plaster. 2. Use a screwdriver to loosen screws, insert wires into hole, then tighten screws. 3. If E and Aux do not each have a wire connected, use a small piece of wire to connect them to each other. Page 25 RTH Wiring—heat pump Alternate wiring (for heat pumps only) Leave metal jumper in place, connecting R Rc terminals.

Install your thermostat. Connect it to your home wireless network. Register online for remote access. Before you begin, you may want to watch a brief installation video. Use the QR Code® at the front of this guide, or go to www.doorway.ru 2 3 1. Honeywell Thermostat RTH Operating Manual Leave a reply The RTHD Thermostat provides electronic control of 24 Vac heating and cooling systems or mV heating systems. Installing your RTH thermostat 9 Bundle and insert wires through the UWP. Pull open the UWP and insert the bundle of wires through the back of the UWP. Make sure at least 1/4-inch of each wire is exposed for easy insertion into the wire terminals. RTH Thermostat Screws UWP Mounting System Anchors Wall Wiring Labels Apply these wiring labels to.

Good installation and programming instructions made it easy to replace an old Totaline thermostat that had started buzzing. This had all the features we were. correspond to any label referred by the installation manual for the. Honeywell thermostat: "24V" and "24V(c)". I've included pictures of the current wiring. Operating. Manual. RTH Touchscreen Programmable Thermostat. EF If activated during installation, the furnace filter.