Honeywell RTH2510 Series Quick Installation Guide

RTH2510/RTH2410
25 69-2602EF—01
Troubleshooting
SETUP WIRING ASSISTANCE TROUBLESHOOTING
If you have difficulty with your thermostat, please try the
following suggestions. Most problems can be corrected
quickly and easily.
Display is blank • Makesurefurnacedoorisclosed
securely.
• MakesurefreshAAAalkaline
batteries are correctly installed
(see page 7).
Heating or
cooling system
does not
respond
• SetSystemswitchtoHeat. Make
sure the temperature is set higher
than the Inside temperature.
• SetSystemswitchtoCool. Make
sure the temperature is set lower
than the Inside temperature.
• Checkcircuitbreakerandresetif
necessary.
• Makesureheating&coolingpower
switches are on.
• Makesurefurnacedoorissecurely
closed.
• Wait5minutesforthesystemto
respond.

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)