White Rodgers 50E47 Bedienungsanleitung PDF herunterladen

Application of this type of control may cause

flame rollout on initial startup and could cause

personal injury and/or property damage.

Replace only with exact model number, includ-

ing dash number. Failure to use exact replace-

ment control could cause personal injury and/or

property damage.

If in doubt about whether your wiring is millivolt, line, or low

voltage, have it inspected by a qualified heating and air

conditioning contractor or licensed electrician.

Do not exceed the specification ratings.

All wiring must conform to local and national electrical

codes and ordinances.

This control is a precision instrument, and should be

handled carefully. Rough handling or distorting compo-

nents could cause the control to malfunction.

Printed in U.S.A.

50E47

Hot Surface Ignition Control

PART NO. 37-4836B

Replaces 37-4836A

9541

INSTALLATION INSTRUCTIONS

WHITE-RODGERS

WHITE-RODGERS DIVISION

EMERSON ELECTRIC CO.

9797 REAVIS ROAD

ST. LOUIS, MISSOURI 63123-5398

Operator: Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE

INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL

INJURY AND/OR PROPERTY DAMAGE.

CONTENTS

Description ......................................................... 1

Precautions ........................................................ 1

Specifications ..................................................... 2

Installation.......................................................... 3

Mounting & Wiring

Operation ............................................................4

To prevent electrical shock and/or equipment

damage, disconnect electric power to system at

main fuse or circuit breaker box until installation

is complete.

Label all wires prior to disconnection when ser-

vicing controls. Wiring errors can cause im-

proper and dangerous operation.

This control is not intended for use in locations

where it may come in contact with water. Suit-

able protection must be provided to shield the

control from exposure to water (dripping, spray-

ing, rain, etc.).

Do not use on circuits exceeding specified volt-

age. Higher voltage will damage control and

could cause shock or fire hazard.

Do not short out terminals on gas valve or pri-

mary control to test. Short or incorrect wiring will

damage thermostat and could cause personal

injury and/or property damage.

DESCRIPTION

The White Rodgers 50E47 is an automatic gas inter-

rupted ignition control employing a microprocessor to

continually monitor, analyze, and control the proper op-

eration of the gas burner.

Signals interpreted during continual surveillance of the

thermostat and flame sensing element initiate automatic

ignition of the burner, sensing of the flame and system

shut-off during normal operation.

System fault analysis, which quickly shuts off the gas flow,

coupled with automatic re-ignition upon sensing a fault

correction, highlight the control’s capabilities.

PRECAUTIONS

GENERAL PRECAUTION

CAUTION

WARNING

1 2 3 4

Inhaltsverzeichnis

Seite 1 - WHITE-RODGERS

Application of this type of control may causeflame rollout on initial startup and could causepersonal injury and/or property damage.Replace only with

Seite 2 - SPECIFICATIONS

2SPECIFICATIONSELECTRICAL RATINGS:Input Voltage: 25 VAC 50/60 HzCurrent: 0.2 ampRelay Contact Ratings:Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pf

Seite 3 - MOUNTING AND WIRING

3CAUTION!INSTALLATIONMOUNTING AND WIRINGDo not use on circuits exceeding specified volt-age. Higher voltage will damage control andcould cause shock o

Seite 4 - TYPICAL FURNACE INSTALLATION

OPERATIONTYPICAL FURNACE INSTALLATIONIn a typical system, a call for heat is initiated by closing thethermostat contacts. This will energize the 50E47

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White Rodgers 50E47 Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Herde White Rodgers 50E47 herunter. White Rodgers 50E47 User's Manual Benutzerhandbuch

Inhaltsverzeichnis

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