Owner's Manual
Page 1
... 1. Required installation tools/supplies. ® U.S. Your new CT41A Thermostat replaces most 15 to the retailer. YOUR NEW CT41A THERMOSTAT If you place a check mark in the trash. Registered Trademark Copyright © 2003 Honeywell International Inc • • All Rights 69-0788-2 If...customer information line at 1-800-468-1502. Dispose of your new thermostat! CT41A Heating/Cooling Thermostat INSTALLATION INSTRUCTIONS MERCURY NOTICE If this thermostat to our Web site at www.honeywell.com/yourhome or call a qualified service technician for compatibility with your home...
... 1. Required installation tools/supplies. ® U.S. Your new CT41A Thermostat replaces most 15 to the retailer. YOUR NEW CT41A THERMOSTAT If you place a check mark in the trash. Registered Trademark Copyright © 2003 Honeywell International Inc • • All Rights 69-0788-2 If...customer information line at 1-800-468-1502. Dispose of your new thermostat! CT41A Heating/Cooling Thermostat INSTALLATION INSTRUCTIONS MERCURY NOTICE If this thermostat to our Web site at www.honeywell.com/yourhome or call a qualified service technician for compatibility with your home...
Owner's Manual
Page 4
... switch or thermostat setting. The Fan switch controls as follows: Heat: heating system only operates. CAUTION Compressor Damage Hazard. CT41A HEATING/COOLING THERMOSTAT 4 CHECK OUT THERMOSTAT The System switch controls as follows: Auto: fan operates when heating or air conditioning... conditioning. Refer to manufacturer's recommendations. ❑ Turn on power to remain off for operation. 6 TROUBLESHOOTING (TABLE 2) Your Honeywell thermostat requires little or no attention. Off: heating and air conditioning systems are disconnected. Do not operate cooling if outdoor temperature...
... switch or thermostat setting. The Fan switch controls as follows: Heat: heating system only operates. CAUTION Compressor Damage Hazard. CT41A HEATING/COOLING THERMOSTAT 4 CHECK OUT THERMOSTAT The System switch controls as follows: Auto: fan operates when heating or air conditioning... conditioning. Refer to manufacturer's recommendations. ❑ Turn on power to remain off for operation. 6 TROUBLESHOOTING (TABLE 2) Your Honeywell thermostat requires little or no attention. Off: heating and air conditioning systems are disconnected. Do not operate cooling if outdoor temperature...
Owner's Manual
Page 7
CT41A HEATING/COOLING THERMOSTAT Limited One-Year Warranty Honeywell warrants this product, excluding battery, to be to repair or replace the product within a reasonable period of incidental or consequential damages, so this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr N, MN10-1461, ...vary from which occurred while the product was caused by the consumer. If you . In Canada, write Retail Products ON15, Honeywell Limited/Honeywell Limitée, 35 Dynamic Dr, Scarborough, Ontario M1V 4Z9. 7 69-0788-2 If, at any questions concerning this limitation...
CT41A HEATING/COOLING THERMOSTAT Limited One-Year Warranty Honeywell warrants this product, excluding battery, to be to repair or replace the product within a reasonable period of incidental or consequential damages, so this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr N, MN10-1461, ...vary from which occurred while the product was caused by the consumer. If you . In Canada, write Retail Products ON15, Honeywell Limited/Honeywell Limitée, 35 Dynamic Dr, Scarborough, Ontario M1V 4Z9. 7 69-0788-2 If, at any questions concerning this limitation...
Owner's Manual
Page 8
www.honeywell.com/yourhome on recycled paper containing at least 10% post-consumer paper fibers. Rev. 10-03 Printed in U.S.A. CT41A HEATING/COOLING THERMOSTAT Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 69-0788-2 G.H.
www.honeywell.com/yourhome on recycled paper containing at least 10% post-consumer paper fibers. Rev. 10-03 Printed in U.S.A. CT41A HEATING/COOLING THERMOSTAT Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario M1V 4Z9 69-0788-2 G.H.