Table of Contents
Advertisement
Available languages
Available languages
Quick Links
WHITE-RODGERS
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.
These controls are designed for use on hot water heating
Installations. They have open-on-rise switch action and
are available with either fixed or adjustable differential.
Models are available with either horizontal or vertical well.
Some of these models also have excess capillary stored
within the enclosure, permitting them to be used with wells
having either a standard or extended shank.
Another model, ideal for replacement purposes, has a
slotted case and excess capillary stored within the enclo-
sure. This control can be used with either a standard or
extended shank well, on either horizontal or vertical well
installations.
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 compo-
nents 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.
WARNING
Do not use on circuits exceeding specified
voltages. Higher voltages will damage control
and could cause shock or fire hazard.
Convertible controls have a Knockout Plate on back of
case (secured by Hex Nut on Horizontal models, and by
Knockout Plug on Vertical models). To convert from
Horizontal to Vertical:
1. Remove control cover. Then remove bottom knockout.
2. Remove Hex Nut (inside control) from Well Mounting
Stem. (To loosen, hold Hex Nut inside while turning
Hex Nut on back of control counterclockwise.)
WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS RD., ST. LOUIS, MO. 63123
(314) 577-1300,
9999 HWY. 48, MARKHAM, ONT. L3P 3J3
(905) 475-4653, FAX (905) 475-4625
FAX (314) 577-1517
HOT WATER CONTROL
Open on Rise, Well-Immersion
INSTALLATION INSTRUCTIONS
Label all wires prior to disconnection when ser-
vicing controls. Wiring errors can cause im-
proper and dangerous operation.
Following installation or replacement, follow
appliance manufacturer's recommended instal-
lation and/or service instructions to insure proper
operation.
To prevent electrical shock and/or equipment
damage, disconnect electric power to system, at
main fuse or circuit breaker box, until installation
is complete.
Shut off main gas to heating system until instal-
lation is complete.
CONVERTIBLE CONTROLS
3. Pull Well Mounting Stem away from case and remove
Knockout Plate.
4. Swing capillary down through slot into bottom knock-
out.
5. Secure Knockout Plate to back of case by using
Knockout Plug provided in envelope.
6. Insert Well Mounting Stem into bottom knockout and
tighten Hex Nut (inside control) securely.
Printed in U.S.A.
11B18
DESCRIPTION
PRECAUTIONS
CAUTION
CAUTION
PART NO. 37-2068B
Replaces 37-2068A & 37-9199
9545
Advertisement
Table of Contents
Related Manuals for White Rodgers 11B18
Summary of Contents for White Rodgers 11B18
- Page 1 11B18 HOT WATER CONTROL WHITE-RODGERS Open on Rise, Well-Immersion INSTALLATION INSTRUCTIONS 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. DESCRIPTION These controls are designed for use on hot water heating installations.
- Page 2 CONVERTIBLE CONTROLS CONT. NOTE To convert from Vertical to Horizontal model, remove HEX NUT Knockout Plug and Plate. Remove Hex Nut (inside con- trol) and swing capillary upward into back knockout. Place KNOCKOUT PLUG MOUNTING STEM Knockout Plate beneath Hex Nut on back of control and CAPILLARY KNOCKOUT PLATE tighten Hex Nut (inside control).
- Page 3 SETTING THE CONTROL CONTROLS WITH ADJUSTABLE DIFFERENTIAL CONTROLS WITH A FIXED DIFFERENTIAL The movable indicator points to the temperature at which The indicator (B) points to the temperature at which the the contacts open. The fixed indicator points to the tem- contacts open.
- Page 4 11B18 COMMANDE D’EAU CHAUDE WHITE-RODGERS Ouverture sur hausse, avec gaine INSTALLATION INSTRUCTIONS Utilisateur: conservez ces instructions pour vous y référer au besoin! SI VOUS NE LISEZ PAS ATTENTIVEMENT CES INSTRUCTIONS AVANT D’INSTALLER ET D’UTILISER LA COMMANDE, VOUS RISQUEZ DE CAUSER DES BLESSURES ET DES DOMMAGES MATÉRIELS.
- Page 5 COMMANDES CONVERTIBLES (suite) NOTE Pour convertir la commande de la verticale à l’horizontale, retirer d’abord le bouchon et la plaque de conversion. ÉCROU HEXAGONAL Retirer l’écrou hexagonal (à l’intérieur de la commande) BOUCHON DE et glisser le capillaire dans la rainure jusqu’à la plaque TIGE DE MONTAGE CONVERSION arrière.
- Page 6 RÉGLAGE DE LA COMMANDE COMMANDES À DIFFÉRENTIEL RÉGLABLE COMMANDES À DIFFÉRENTIEL FIXE L’indicateur mobile donne la température à laquelle les L’indicateur (B) donne la température à laquelle les contacts seront ouverts. L’indicateur fixe donne la tempé- contacts seront ouverts. rature à laquelle les contacts seront fermés. La différence Pour régler la commande : entre les deux indicateurs représente le différentiel.
Need help?
Do you have a question about the 11B18 and is the answer not in the manual?
Questions and answers