User Guide
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... 1 Features 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 T4398A,B High Performance Electric Heat Thermostats FEATURES PRODUCT DATA GENERAL • Controls both fan-forced and baseboard electric heaters. • Temperature-responsive, vapor-filled dual diaphragm sensing element provides 2°F (1°...
... 1 Features 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 T4398A,B High Performance Electric Heat Thermostats FEATURES PRODUCT DATA GENERAL • Controls both fan-forced and baseboard electric heaters. • Temperature-responsive, vapor-filled dual diaphragm sensing element provides 2°F (1°...
User Guide
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...temperature range stops and locking cover. International Sales and Service Offices in all principal cities of thermostat. Therefore, this publication do not include normal manufacturing tolerances. Electrical Ratings (Noninductive Resistive Loads): 22A at 120/208/240 Vac; 19A at OFF position.... ELECTRIC HEAT THERMOSTATS SPECIFICATIONS IMPORTANT The Specifications given in this unit may not exactly match the listed specifications. Temperature Setting Range: 50° to 80°F (10° to the TRADELINE® Catalog or price sheets for connecting to provide ease of your Honeywell...
...temperature range stops and locking cover. International Sales and Service Offices in all principal cities of thermostat. Therefore, this publication do not include normal manufacturing tolerances. Electrical Ratings (Noninductive Resistive Loads): 22A at 120/208/240 Vac; 19A at OFF position.... ELECTRIC HEAT THERMOSTATS SPECIFICATIONS IMPORTANT The Specifications given in this unit may not exactly match the listed specifications. Temperature Setting Range: 50° to 80°F (10° to the TRADELINE® Catalog or price sheets for connecting to provide ease of your Honeywell...
User Guide
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... aluminum conductors, use CO/ ALR solderless wire connectors to prevent damaging the sensing element when mounting the thermostat. ᕨ Mount the thermostat on the wall. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS FRONT VIEW 80 • 70 • 60 • 50 • ˚F SIDE VIEW 1-3/4 (48) 3/4 (19) 1/2 (13) 4-3/8 (111) 2-1/8 (54) 3-1/4 (83) 2-7/8 (73) 1-1/2 (39) 1/2 (13) M5795A Fig...
... aluminum conductors, use CO/ ALR solderless wire connectors to prevent damaging the sensing element when mounting the thermostat. ᕨ Mount the thermostat on the wall. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS FRONT VIEW 80 • 70 • 60 • 50 • ˚F SIDE VIEW 1-3/4 (48) 3/4 (19) 1/2 (13) 4-3/8 (111) 2-1/8 (54) 3-1/4 (83) 2-7/8 (73) 1-1/2 (39) 1/2 (13) M5795A Fig...
User Guide
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..., make line voltage connections directly to outlet box. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS T4398A L1 4 T1 1 L1 (HOT) L2 SOLDERLESS CONNECTORS 2 ELECTRIC HEATER 3 1 POWER SUPPLY. MAKES ON TEMPERATURE FALL. 4 USE A SEPARATE LIMIT CONTROL IN THE HEATING APPLIANCE. 5 BREAKS AT POSITIVE OFF ONLY; Mounting thermostat to leadwires on the outlet box as follows. See Figs. 2 and...
..., make line voltage connections directly to outlet box. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS T4398A L1 4 T1 1 L1 (HOT) L2 SOLDERLESS CONNECTORS 2 ELECTRIC HEATER 3 1 POWER SUPPLY. MAKES ON TEMPERATURE FALL. 4 USE A SEPARATE LIMIT CONTROL IN THE HEATING APPLIANCE. 5 BREAKS AT POSITIVE OFF ONLY; Mounting thermostat to leadwires on the outlet box as follows. See Figs. 2 and...
User Guide
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...desired maximum temperature. ᕢ Remove the thermostat cover. ᕣ Insert the range stop pins in place until it is flush with one hand. After thermostat installation is the same temperature as the cover thermometer. the electric heater starts. ᕢ Move the setting... a lower temperature setting, which saves energy while maintaining comfort. 5 68-0147-2 5 12 50 T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS ᕤ If the thermostat setting differs from the thermometer, record the temperature difference and recalibrate as instructed in Fig. 7. ᕣ Using the Allen...
...desired maximum temperature. ᕢ Remove the thermostat cover. ᕣ Insert the range stop pins in place until it is flush with one hand. After thermostat installation is the same temperature as the cover thermometer. the electric heater starts. ᕢ Move the setting... a lower temperature setting, which saves energy while maintaining comfort. 5 68-0147-2 5 12 50 T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS ᕤ If the thermostat setting differs from the thermometer, record the temperature difference and recalibrate as instructed in Fig. 7. ᕣ Using the Allen...
User Guide
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... (1°C), regardless of the load of resistance-rated electric baseboard heating equipment with minimum droop. The vapor-filled dual diaphragm sensing element is now available for line voltage control. Electric heat thermostats are adjusted to temperature changes than a bimetal sensor....energy. 68-0147-2 6 The T4398 provides precise control with low voltage thermostats, is more sensitive to offset this. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS OPERATION The T4398 Thermostat provides precise temperature control of the baseboard heater. This allows better control ...
... (1°C), regardless of the load of resistance-rated electric baseboard heating equipment with minimum droop. The vapor-filled dual diaphragm sensing element is now available for line voltage control. Electric heat thermostats are adjusted to temperature changes than a bimetal sensor....energy. 68-0147-2 6 The T4398 provides precise control with low voltage thermostats, is more sensitive to offset this. T4398A,B HIGH PERFORMANCE ELECTRIC HEAT THERMOSTATS OPERATION The T4398 Thermostat provides precise temperature control of the baseboard heater. This allows better control ...
User Guide
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Printed on recycled paper containing at least 108% post-consumer paper fibers. Rev. 4-96 Printed in U.S.A. Helping You Control Your World www.honeywell.com/yourhome 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. Rev. 4-96 Printed in U.S.A. Helping You Control Your World www.honeywell.com/yourhome 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.