Carrier 53DFS250-HW - Manual Override

Installation Guide
® U.S. Registered Trademark.
US Patent No. 7,114,554, 7,181,317, 7,225,054, 7,274,972, 7,636,604,
7,693,582 and other patents pending.
69-2565—05M.S.Rev.05-11
Printed in U.S.A.
R
Temperature Ranges
• Heat:40°to90°F(4.5°to32°C)
• Cool:50°to99°F(10°to37°C)
Operating Ambient Temperature
• 0°to120°F(-18°to48.9°C)
Shipping Temperature
• -30°to150°F(-34°to66°C)
Operating Relative Humidity
• 5%to90%(non-condensing)
Physical Dimensions
• 3-3/4”Hx6”Wx1-3/8”D
• 95mmHx152mmWx35mmD
Electrical Ratings
Terminal Voltage(50/60Hz) RunningCurrent
H2Heating 20-30Vac 0.02-1.0A
YCooling 20-30Vac 0.02-1.0A
GFan 20-30Vac 0.02-0.6A
Specifications
Pleasecontactyourdistributortoorderreplacementparts.
Indoor Sensor ......................................................... PartNumberP350-ISEN-CM20
Indoor Sensor ......................................................... PartNumberP350-ISEN-CM10
Duct Probe .............................................................. PartNumberP350-PRB01
Indoor Sensor ......................................................... PartNumberP350-ISEN-R340
Coverplate* ............................................................. PartNumberP350-CP-MULTI
*(Usetocovermarksleftbyoldthermostats.)
Accessories & replacement parts