User Guide
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... 1 Specifications 2 Ordering Information 2 Installation 3 Settings and Adjustment 4 Checkout 5 Operation 6 Copyright © 1996 Honeywell Inc. • • All Rights Reserved X-XX UL 68-0147-2 The T4398A,B High Performance Electric Heat Thermostats provide precise line voltage control of resistance-rated electric heating equipment. Snap action switch makes heating circuit on temperature fall; T4398A,B High Performance Electric Heat Thermostats FEATURES PRODUCT DATA GENERAL • Controls both fan-forced and baseboard electric heaters. • Temperature-responsive...
... 1 Specifications 2 Ordering Information 2 Installation 3 Settings and Adjustment 4 Checkout 5 Operation 6 Copyright © 1996 Honeywell Inc. • • All Rights Reserved X-XX UL 68-0147-2 The T4398A,B High Performance Electric Heat Thermostats provide precise line voltage control of resistance-rated electric heating equipment. Snap action switch makes heating circuit on temperature fall; T4398A,B High Performance Electric Heat Thermostats FEATURES PRODUCT DATA GENERAL • Controls both fan-forced and baseboard electric heaters. • Temperature-responsive...
User Guide
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...: 1. Switching Spst; Home and Building Control Customer Relations Honeywell, 1885 Douglas Drive North Minneapolis, Minnesota 55422-4386 In Canada-Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9. Wiring Connections: 6 in . Model Number. 2. Mounting: Mount directly on front of your Honeywell sales representative. E47434, guide no. Thermostat Specifications. Manufacturing in this publication do not include normal manufacturing tolerances. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS SPECIFICATIONS IMPORTANT...
...: 1. Switching Spst; Home and Building Control Customer Relations Honeywell, 1885 Douglas Drive North Minneapolis, Minnesota 55422-4386 In Canada-Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9. Wiring Connections: 6 in . Model Number. 2. Mounting: Mount directly on front of your Honeywell sales representative. E47434, guide no. Thermostat Specifications. Manufacturing in this publication do not include normal manufacturing tolerances. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS SPECIFICATIONS IMPORTANT...
User Guide
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... connecting with good air circulation at the 12 o'clock position to leadwires on the wall. drafts or dead spots behind the thermostat. radiant heat from convectors. - Handle the thermostat with local electrical codes and ordinances. ᕢ Remove the old thermostat from the base. ᕧ Turn the setting dial so the indicator is desired, insert the locking cover clip in the trash. Use a separate limit control in . (mm). All wiring must...
... connecting with good air circulation at the 12 o'clock position to leadwires on the wall. drafts or dead spots behind the thermostat. radiant heat from convectors. - Handle the thermostat with local electrical codes and ordinances. ᕢ Remove the old thermostat from the base. ᕧ Turn the setting dial so the indicator is desired, insert the locking cover clip in the trash. Use a separate limit control in . (mm). All wiring must...
User Guide
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.... BREAKS ON TEMPERATURE RISE; MAKES ON TEMPERATURE FALL. 4 USE A SEPARATE LIMIT CONTROL IN THE HEATING APPLIANCE. 5 BREAKS AT POSITIVE OFF ONLY; Typical wiring connections for T4398A. Check Calibration ᕡ Remove the thermostat cover and set it aside for No. 12 wires, make line voltage connections directly to prevent damaging the sensing element when mounting the thermostat. ᕧ Mount the thermostat on the outlet box as indicated on thermostat. Recalibration should...
.... BREAKS ON TEMPERATURE RISE; MAKES ON TEMPERATURE FALL. 4 USE A SEPARATE LIMIT CONTROL IN THE HEATING APPLIANCE. 5 BREAKS AT POSITIVE OFF ONLY; Typical wiring connections for T4398A. Check Calibration ᕡ Remove the thermostat cover and set it aside for No. 12 wires, make line voltage connections directly to prevent damaging the sensing element when mounting the thermostat. ᕧ Mount the thermostat on the outlet box as indicated on thermostat. Recalibration should...
User Guide
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... the thermostat cover. Locking cover. the switch breaks and the electric heater starts to cool. ᕣ Allow the thermostat to operate for several hours to the desired maximum temperature. ᕢ Remove the thermostat cover. ᕣ Insert the range stop pins in the desired minimum and maximum temperature setting positions on the back of the scale ring is the same temperature as necessary. 5 12 50 T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS ᕤ...
... the thermostat cover. Locking cover. the switch breaks and the electric heater starts to cool. ᕣ Allow the thermostat to operate for several hours to the desired maximum temperature. ᕢ Remove the thermostat cover. ᕣ Insert the range stop pins in the desired minimum and maximum temperature setting positions on the back of the scale ring is the same temperature as necessary. 5 12 50 T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS ᕤ...
User Guide
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... droop. Temperature settings are often affected by the heat generated in the control. The T4398 provides precise control with low voltage thermostats, is more sensitive to offset this. Temperature control points can vary or droop 2° to 4°F (1° to season while saving energy. 68-0147-2 6 Electric heat thermostats are adjusted to temperature changes than a bimetal sensor. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS OPERATION The T4398 Thermostat provides precise temperature control of the baseboard heater. The...
... droop. Temperature settings are often affected by the heat generated in the control. The T4398 provides precise control with low voltage thermostats, is more sensitive to offset this. Temperature control points can vary or droop 2° to 4°F (1° to season while saving energy. 68-0147-2 6 Electric heat thermostats are adjusted to temperature changes than a bimetal sensor. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS OPERATION The T4398 Thermostat provides precise temperature control of the baseboard heater. The...
User Guide
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Printed on recycled paper containing at least 108% post-consumer paper fibers. Helping You Control Your World www.honeywell.com/yourhome Rev. 4-96 Printed in U.S.A. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS Home and Building Control Honeywell Inc. 1985 Douglas Drive North Golden Valley, MN 55422 Home and Building Control Honeywell Limited-Honeywell Limitée 155 Gordon Baker Road North York, Ontario M2H 2C9 68-0147-2 C.H.
Printed on recycled paper containing at least 108% post-consumer paper fibers. Helping You Control Your World www.honeywell.com/yourhome Rev. 4-96 Printed in U.S.A. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS Home and Building Control Honeywell Inc. 1985 Douglas Drive North Golden Valley, MN 55422 Home and Building Control Honeywell Limited-Honeywell Limitée 155 Gordon Baker Road North York, Ontario M2H 2C9 68-0147-2 C.H.