Honeywell RTH2510 Series Quick Installation Guide

Advanced Installation Guide
69-2602EF — 01 22
About your new thermostat
SETUPWIRINGASSISTANCETROUBLESHOOTING
If labels do not match letters on the thermostat, check the
chart below and connect to terminal as shown here (see
notes, below).
Wiring—Conventional System
If wires will be connected to both R and Rc terminals,
remove metal jumper (see page 6).
Do not use C or X. Wrap bare end of wire with
electrical tape.
If you have a heat pump without auxiliary/backup heat
connect O or B, not both. If you do not have a heat
pump, do not connect B. Wrap bare end of wire with
electrical tape.
Place a jumper (piece of wire) between Y and W/Aux
if you are using a heat pump without auxiliary/backup
heat.
B O G Y
W/
AUX
NOT
USED
R Rc
M32726
44

Honeywell RTH2510 Series Specifications

General

Display Type	Digital
Programmable	Yes
Power Source	Battery
Battery Type	AA Alkaline
Number of Batteries	2
Temperature Control	Digital
Compatibility	Single Stage Heating and Cooling Systems
Stages	1 Heat/1 Cool
Voltage	24V
Temperature Range	40°F to 90°F (4°C to 32°C)
Programming Options	7-Day, 5-2 Day
Display	Backlit
Weight	0.5 lbs (227 g)