Instruction/ maintenance manual of the product T4398B Honeywell
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PRODUCT DA T A Copyright © 1996 Honeywell Inc. • • All Rights Reserved X-XX UL FEA TURES • Controls both fan-f orced and baseboar d electric heaters. •T emperature-responsive, vapor-filled dual diaphra gm sensing element pro vides 2 ° F (1 ° C) sensitivity with minimum dr oop.
T4398A,B HIGH PERFORMANCE ELECTRIC HEA T THERMOST A TS 68-0147—2 2 SPECIFICA TIONS IMPORT ANT The Specifications given in this pub lication do not include normal manufacturing tolerances . Theref ore, this unit ma y not exactly match the listed specifications.
T4398A,B HIGH PERFORMANCE ELECTRIC HEA T THERMOST A TS 68-0147—2 3 RECYCLING NO TICE If this control is replacing a control that contains mercur y in a sealed tube, do not place your old control in the trash.
T4398A,B HIGH PERFORMANCE ELECTRIC HEA T THERMOST A TS 68-0147—2 4 WALL MOUNTING SCREWS (2) M5797 OUTLET BOX THERMOSTAT BASE 8 0 7 5 7 0 6 5 6 0 5 5 5 0 SETTING DIAL INDICATOR M5791B L1 (HOT) L2 L1 T1 1 2 4 3 SOLDERLESS CONNECTORS POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
T4398A,B HIGH PERFORMANCE ELECTRIC HEA T THERMOST A TS 68-0147—2 5 M5798 ALLEN WRENCH THERMOSTAT COVER LOCKING COVER CLIP THERMOSTAT BASE LOCKING COVER SCREW M5801 2 4 2 0 ˚ C 1 6 1 2 7 5 7 0 6 5 6 0 5 5 BACK OF THERMOSTAT COVER INSERT RANGE STOP PINS IN SLOTS.
T4398A,B HIGH PERFORMANCE ELECTRIC HEA T THERMOST A TS 68-0147—2 6 OPERA TION The T4398 Thermostat provides precise temperature control of resistance-rated electric baseboard heating equipment with minimum droop . The T4398 controls room temperature within 2 ° F (1 ° C), regardless of the load of the baseboard heater .
T4398A,B HIGH PERFORMANCE ELECTRIC HEA T THERMOST A TS 68-0147—2 7.
T4398A,B HIGH PERFORMANCE ELECTRIC HEA T THERMOST A TS 68-0147—2 8 Helping You Control Your World 68-0147—2 C .H. Rev . 4-96 Printed in U.S .A. Home and Building Control Honeywell Inc.
An important point after buying a device Honeywell T4398B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell T4398B yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell T4398B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell T4398B you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell T4398B will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell T4398B, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell T4398B.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell T4398B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell T4398B along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
