White Rodgers 50E47 User's Manual

White Rodgers Cooktop User's Manual - 50E47.
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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

R

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

!

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