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WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS RD., ST. LOUIS, MO. 63123
(314) 577-1300, FAX (314) 577-1517
9999 HWY. 48, MARKHAM, ONT. L3P 3J3
(905) 475-4653, FAX (905) 475-4625
To remove the well from the control, loosen the set screw in the
large nut, then slide the well off to expose the bulb. Screw the
well into the proper tapping. Slide the bulb back into the well,
making sure that the bulb enters the well as far as it will go and
tighten the set screw.
Do not dent or bend the bulb as this will prevent it from
fitting into the well properly.
Printed in U.S.A.
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE
INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL
INJURY AND/OR PROPERTY DAMAGE.
11D06, 11D37, 11D82
REMOTE BULB
HOT WATER CONTROL
INSTALLATION INSTRUCTIONS
CAUTION
INSTALLATION
PRECAUTIONS
CAUTION
WARNING
These controls are designed for use on hot water heating
installations. They have; open on rise, close on rise, or S.P.D.T.
switch action and are available with either fixed or adjustable
differential.
These controls are equipped with remote bulb feature for ease
of installation in hard to reach locations.
DESCRIPTION
WHITE-RODGERS
Operator: Save these instructions for future use!
THESE CONTROLS MUST BE INSTALLED BY A QUALIFIED
INSTALLER.
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 components could cause
the control to malfunction.
This control has been accurately calibrated at the factory. Any
attempt to calibrate this control will void the White-Rodgers
warranty.
To prevent electrical shock and/or equipment dam-
age, disconnect electric power to system, at main fuse
or circuit breaker box, until installation is complete.
Do not use on circuits exceeding specified voltages.
Higher voltages will damage control and could cause
shock or fire hazard.
If the boiler manufacturer recommends a control location, follow
such recommendations. If none is offered, the following informa-
tion gives suggested locations.
When used for high limit service, the control should be in-
stalled in the riser close to the boiler, or in a boiler tapping that
is near the top or hottest section of the boiler. If the boiler is also
used to heat domestic hot water, make sure that the high limit
control is not located in the section of the boiler that contains the
heat exchanger or piping for domestic hot water.
When used for low limit or operator service, the control should
be located near that section of the boiler that contains the heat
exchanger or piping for domestic hot water.
PART NO. 37-2562B
Replaces 37-2562 & 37-9460
9548