Honeywell CT50A Owner's Manual

Honeywell CT50A Manual

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Honeywell CT50A | Owner's Manual - Page 1
CT50A. CT51 A, CT52A-, CT53i Thermostats INSTALLATION INSTRUCTIONS CELIA is for most gas and oil heating systems. CT53A is for millivoltage Do-it-yourself heating systems. models PREPARATION
Honeywell CT50A | Owner's Manual - Page 2
CONTENTS PREPARATION THERMOSTAT FEATURES REMOVING OLD THERMOSTAT WIRE AND MOUNT NEW THERMOSTAT CHECK OUT THE THERMOSTAT THERMOSTAT SETTING TROUBLESHOOTING RECALIBRATE THERMOMETER STEP 1 2 3 4 5 6 7 8
Honeywell CT50A | Owner's Manual - Page 3
Honeywell CT50A | Owner's Manual - Page 4
Honeywell CT50A | Owner's Manual - Page 5
operates. The fan switch COntrOiS a* fOllOWS: AUTO-fan operates when heating or coaling system operates. ON--fan operates continu- ous,y. THERMOSTAT SETTING q On CTS,A. ,,lace the system and fan switches at thqe desirotedenamseti,imng,ps oefsor dreompaeertatitoicnleiu.isnh'v"r.geer to the
Honeywell CT50A | Owner's Manual - Page 6
Major swings RECALIBRATE THERMOMETER if the thermostat set point and the Fo;;rftilneadings are the same. thermometer reading da not agree. the replace cover and put the system RemthoevremCoOs"tfaztl.q I,thr-ee'