Instruction/ maintenance manual of the product 1127 White Rodgers
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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 Printed in U.
2 INST ALLA TION CONT . The R-B contacts of the low-limit circulator control maintain domestic hot water at the desired temperature year-round. When the thermostat calls for heat, the burner starts. The circulator also starts if the R-W contacts of the low-limit circulator control are closed.
3 SETTING THE CONTROL CONTROLS WITH ADJUSTABLE DIFFERENTIAL The left-hand indicator points to the temperature at which the contacts open on high limit and low limit applications . On circulator applications, the left-hand indicator points to the temperature at which the circulator will start.
ATTENTION Afin de prévenir les chocs électriques et les dommages matériels pendant l’installation, coupez l’alimentation électrique au panneau de distribution principal. AVERTISSEMENT N’installez pas cet appareil sur des circuits qui dépas- sent la tension nominale.
2 RED WHITE BLUE COMMON CLOSE ON RISE OPEN ON RISE OF TEMPERATURE INST ALLA TION (suite) L’isolant du tuyau doit recouvrir l’écran qui contient le capteur. CÂBLAGE Tout le câblage doit être conforme aux codes et règlements locaux et nationaux qui régissent les installations électriques.
3 RÉGLAGE DE LA COMMANDE COMMANDES À DIFFÉRENTIEL RÉGLABLE L’indicateur du côté gauche indique la température à laquelle les contacts seront ouverts lorsque la commande sert de limiteur à maximum ou de limiteur à minimum .
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If you already are a holder of White Rodgers 1127, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime White Rodgers 1127.
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