Honeywell CT41A Manuel d'utilisateur télécharger pdf

® U.S. Registered Trademark

INSTALLATION INSTRUCTIONS

69-0788-2

CT41A

Heating/Cooling Thermostat

Heating/Cooling

15 to 30 Vac Thermostat

Congratulations on the purchase of your new thermostat!

YOUR NEW CT41A THERMOSTAT

Your new CT41A Thermostat replaces most 15 to 30V,

4-wire, heating/cooling system thermostats. The CT41A

is suitable for gas or oil heat or electric air conditioning

systems.

Direct questions about this thermostat to our Web site at

www.honeywell.com/yourhome or call the customer

information line at 1-800-468-1502.

MERCURY NOTICE

If this control is replacing a control that contains

mercury in a sealed tube, do not place your old

control in the trash. Dispose of it properly.

Contact your local waste management authority

for instructions regarding recycling and the

proper disposal of an old control.

1 PREPARE FOR INSTALLATION

If you are unsure about wiring procedures, please call a

qualified service technician for assistance.

❑ To correctly install your new thermostat, follow these

step-by-step instructions. It is recommended that, as

you read, understand, and complete each step, you

place a check mark in each box provided.

❑ See Your New CT41A Thermostat section above to

determine the thermostat suitability for compatibility

with your home system. If not, return it to the retailer.

Acquire the required installation tools and supplies, as

needed. See Fig. 1.

Fig. 1. Required installation tools/supplies.

M10614

MERCUR

SWITCH

YPICAL LOCATION OF A MERCURY

WITCH IN A THERMOSTAT

M20551

SCREWDRIVER

HAND OR POWER

DRILL WITH 3/16 INCH

DRILL BIT, IF NEEDED TO

DRILL HOLES IN WALL

WIRE CUTTER/STRIPPER IF NEEDED TO STRIP WIRES

LEVEL, IF NEEDED TO LEVEL

THERMOSTAT FOR APPEARANCE

1 2 3 4 5 6 7 8

Résumé du contenu

Page 1 - Heating/Cooling Thermostat

Page 2 - 3 WIRE AND MOUNT THERMOSTAT

CT41A HEATING/COOLING THERMOSTAT69-0788-2 22 REMOVE OLD THERMOSTAT❑ Test to be sure your heating and air conditioning systems (where applicable) are w

Page 3 - 3 69-0788-2

CT41A HEATING/COOLING THERMOSTAT3 69-0788-2❑ Push excess wire back into wall and plug hole with nonflammable insulation to prevent drafts from affecti

Page 4 - 6 TROUBLESHOOTING (TABLE 2)

CT41A HEATING/COOLING THERMOSTAT69-0788-2 44 CHECK OUT THERMOSTATThe System switch controls as follows:Heat: heating system only operates.Off: heating

Page 5 - 5 69-0788-2

CT41A HEATING/COOLING THERMOSTAT5 69-0788-2Table 2. Recommended Corrective Action for Your System.Symptom Problem Corrective ActionNo heat System swit

Page 6 - 7 RECALIBRATE THERMOMETER

CT41A HEATING/COOLING THERMOSTAT69-0788-2 67 RECALIBRATE THERMOMETERIf the thermostat setpoint and the thermometer reading do not agree, the thermomet

Page 7 - Limited One-Year Warranty

CT41A HEATING/COOLING THERMOSTAT7 69-0788-2Limited One-Year WarrantyHoneywell warrants this product, excluding battery, to be free from defects in the

Page 8 - Printed in U.S.A. on recycled

69-0788—2 G.H. Rev. 10-03 www.honeywell.com/yourhomeCT41A HEATING/COOLING THERMOSTATPrinted in U.S.A. on recycled paper containing at least 10%