Honeywell T4800A User's Manual

Honeywell Thermostats User's Manual - T4800A.
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PRODUCT DATA

Copyright © 1996 Honeywell Inc.   •            •   All Rights Reserved

68-0151-1

T4800A Precision Electronic

Electric Heating Thermostat

GENERAL

The T4800A Electric Heating Thermostat provides precise,
accurate line voltage control of resistance-rated heating
equipment. A patented Cool Switch™ design activates the
heating circuit on temperature fall and results in longer life for
the thermostat.

FEATURES

CSA Certified and Performance Certified, Underwriters
Laboratories Inc. Listed. Conforms to NEMA standard
DC3 for thermostat accuracy.

Rugged, molded thermoplastic mounting base with
captive mounting screws.

Energy efficient and economical.

Patented electronic switch requires no leveling.

High sensitivity, solid-state temperature sensing
element.

Nonpolarized leadwire connections.

Adjustment range is 40

° to 80°F (5° to 25°C).

Premier White® finish.

One-piece decorative cover.

Red LED status indication.

Suitable for noninductive rated fan-forced heaters,
radiant cable or convectors.

CONTENTS

General ...............................................................................

1

Features .............................................................................. 1
Specifications ......................................................................

2

Ordering Information ...........................................................

2

Installation ........................................................................... 3
Setting and Checkout ..........................................................

4

Operation ............................................................................

4

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